Abichites - Abichites [ACCEPTED GENUS 267522:LMQ nidx=null] + Abichites Shevyrev, 1965 [ACCEPTED GENUS 268877:BSH3Z nidx=null] Abrekites - Abrekites [ACCEPTED GENUS 267522:LQT nidx=null] + Abrekites Shigeta & Zakharov, 2009 [ACCEPTED GENUS 268877:BSH44 nidx=null] Abrytusites - Abrytusites [ACCEPTED GENUS 267522:627XP nidx=null] + Abrytusites Nikolov & Brekoviski, 1969 [ACCEPTED GENUS 268877:BSH45 nidx=null] Acanthinites - Acanthinites [ACCEPTED GENUS 267522:M28 nidx=null] + Acanthinites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSH47 nidx=null] Acanthoceras - Acanthoceras [ACCEPTED GENUS 267522:M43 nidx=null] + Acanthoceras Neumayr, 1875 [ACCEPTED GENUS 268877:BSGHT nidx=null] Acanthocerataceae - Acanthocerataceae [ACCEPTED SUPERFAMILY 267522:4RG nidx=null] + Acanthocerataceae de Grossouvre, 1894 [ACCEPTED SUPERFAMILY 268877:BTL4L nidx=null] Acanthoceratidae - Acanthoceratidae [ACCEPTED FAMILY 267522:622R5 nidx=null] + Acanthoceratidae Grossouvre, 1894 [ACCEPTED FAMILY 268877:BSGHX nidx=null] Acanthoclymenia - Acanthoclymenia [ACCEPTED GENUS 267522:M5B nidx=null] + Acanthoclymenia Hyatt, 1900 [ACCEPTED GENUS 268877:BSH49 nidx=null] Acanthoclymeniidae - Acanthoclymeniidae [ACCEPTED FAMILY 267522:5V4 nidx=null] + Acanthoclymeniidae Schindewolf, 1955 [ACCEPTED FAMILY 268877:BSGHY nidx=null] Acanthodiscus - Acanthodiscus [ACCEPTED SUBGENUS 267522:M6W nidx=null] - Acanthodiscus [ACCEPTED GENUS 267522:M6X nidx=null] + Acanthodiscus Uhlig, 1905 [ACCEPTED GENUS 268877:BSH4C nidx=null] Acanthodrepanites - Acanthodrepanites [ACCEPTED GENUS 267522:M76 nidx=null] + Acanthodrepanites Tozer, 1994 [ACCEPTED GENUS 268877:BSH4F nidx=null] Acanthohoplites - Acanthohoplites [ACCEPTED GENUS 267522:M88 nidx=null] + Acanthohoplites Sinzow, 1908 [ACCEPTED GENUS 268877:BSH4G nidx=null] Acantholytoceras - Acantholytoceras [ACCEPTED GENUS 267522:M97 nidx=null] + Acantholytoceras Spath, 1932 [ACCEPTED GENUS 268877:BSH4H nidx=null] Acanthopleuroceras - Acanthopleuroceras [ACCEPTED GENUS 267522:MBY nidx=null] + Acanthopleuroceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSH4K nidx=null] Acanthoptychoceras - Acanthoptychoceras [ACCEPTED GENUS 267522:MCS nidx=null] + Acanthoptychoceras Manolov, 1962 [ACCEPTED GENUS 268877:BSH4L nidx=null] Acanthoscaphites - Acanthoscaphites [ACCEPTED GENUS 267522:MDJ nidx=null] + Acanthoscaphites Nowak, 1911 [ACCEPTED GENUS 268877:BSH4M nidx=null] Acanthothetidites - Acanthothetidites [ACCEPTED GENUS 267522:MF5 nidx=null] + Acanthothetidites Tatzreiter, 1980 [ACCEPTED GENUS 268877:BSH4N nidx=null] Acanthotropites - Acanthotropites [ACCEPTED GENUS 267522:MFN nidx=null] + Acanthotropites Tozer, 1994 [ACCEPTED GENUS 268877:BSH4P nidx=null] Achguigites - Achguigites [ACCEPTED GENUS 267522:MR9 nidx=null] + Achguigites Klug, 2002 [ACCEPTED GENUS 268877:BSH4Y nidx=null] Aconeceras - Aconeceras [ACCEPTED GENUS 267522:627QY nidx=null] + Aconeceras Hyatt, 1903 [ACCEPTED GENUS 268877:BSH54 nidx=null] Acrioceras - Acrioceras [ACCEPTED SUBGENUS 267522:627SL nidx=null] - Acrioceras [ACCEPTED GENUS 267522:6284K nidx=null] + Acrioceras (Hyatt, 1900) [ACCEPTED GENUS 268877:BSH57 nidx=null] Acrioceratidae - Acrioceratidae [ACCEPTED FAMILY 267522:5Y6 nidx=null] + Acrioceratidae Vermeulen, 2004 [ACCEPTED FAMILY 268877:BSGHZ nidx=null] Acrocanites - Acrocanites [ACCEPTED GENUS 267522:NBP nidx=null] + Acrocanites Schindewolf, 1922 [ACCEPTED GENUS 268877:BSH5B nidx=null] Acrocanitidae - Acrocanitidae [ACCEPTED FAMILY 267522:5YB nidx=null] + Acrocanitidae Korn & Ebbighausen, 2006 [ACCEPTED FAMILY 268877:BSGJ2 nidx=null] Acrochordiceras - Acrochordiceras [ACCEPTED GENUS 267522:NCH nidx=null] + Acrochordiceras (Hyatt, 1877) [ACCEPTED GENUS 268877:BSH5C nidx=null] Acrochordiceras bithynicum - Acrochordiceras bithynicum Arthaber, 1914 [SYNONYM SPECIES 267522:9LQL nidx=null parent=9LQN] + Acrochordiceras bithynicum Arthaber, 1915 [SYNONYM SPECIES 268877:BSMYS nidx=null parent=9LQN] Acrochordiceras pustericum - Acrochordiceras pustericum (Mojsisovics, 1882) [SYNONYM SPECIES 267522:9LR9 nidx=null parent=9LQN] + Acrochordiceras pustericum (Mojsisovics, 1878) [SYNONYM SPECIES 268877:BSMYW nidx=null parent=9LQN] Acrochordiceratidae - Acrochordiceratidae [ACCEPTED FAMILY 267522:5YG nidx=null] + Acrochordiceratidae Arthaber, 1911 [ACCEPTED FAMILY 268877:BSGJ3 nidx=null] Acrostichum crispatulum var. contaminans - Acrostichum crispatulum var. contaminans C. B. Clarke [AMBIGUOUS_SYNONYM VARIETY 267522:BCZBB nidx=null parent=B97P4] - Acrostichum crispatulum var. contaminans Wall. ex C. B. Clarke [AMBIGUOUS_SYNONYM VARIETY 267522:BCZBC nidx=null parent=B97MR] + Acrostichum crispatulum var. contaminans Wall. ex C. B. Clarke [AMBIGUOUS_SYNONYM VARIETY 268877:BT9F8 nidx=null parent=B97MR] + Acrostichum crispatulum var. contaminans C. B. Clarke [AMBIGUOUS_SYNONYM VARIETY 268877:BT9F9 nidx=null parent=B97P4] Actiniopteris dimorpha subsp. diversiformis - Actiniopteris dimorpha subsp. diversiformis Kornas [ACCEPTED SUBSPECIES 267522:BBFSX nidx=null] + Actiniopteris dimorpha subsp. diversiformis Kornas [ACCEPTED SUBSPECIES 268877:BSSGK nidx=null] Acutimitoceras - Acutimitoceras [ACCEPTED GENUS 267522:NVP nidx=null] + Acutimitoceras Librovitch, 1957 [ACCEPTED GENUS 268877:BSH5P nidx=null] Acutomeekoceras - Acutomeekoceras [ACCEPTED GENUS 267522:NW3 nidx=null] + Acutomeekoceras Jenks et al., 2010 [ACCEPTED GENUS 268877:BSH5Q nidx=null] Acyrthosiphon (Acyrthosiphon) gossypicola - Acyrthosiphon (Acyrthosiphon) gossypicola [ACCEPTED SPECIES 267522:BJHZJ nidx=null] + Acyrthosiphon (Acyrthosiphon) gossypicola [ACCEPTED SPECIES 268877:BSM69 nidx=null] Acyrthosiphon (Acyrthosiphon) papaverinum - Acyrthosiphon (Acyrthosiphon) papaverinum [ACCEPTED SPECIES 267522:9WJY nidx=null] + Acyrthosiphon (Acyrthosiphon) papaverinum [ACCEPTED SPECIES 268877:BSM6D nidx=null] Acyrthosiphon (Acyrthosiphon) primulae - Acyrthosiphon (Acyrthosiphon) primulae [ACCEPTED SPECIES 267522:9WKB nidx=null] + Acyrthosiphon (Acyrthosiphon) primulae [ACCEPTED SPECIES 268877:BSLCT nidx=null] Acyrthosiphon (Acyrthosiphon) vasiljevi - Acyrthosiphon (Acyrthosiphon) vasiljevi [ACCEPTED SPECIES 267522:BJHZR nidx=null] + Acyrthosiphon (Acyrthosiphon) vasiljevi [ACCEPTED SPECIES 268877:BSM6K nidx=null] Acystopteris japonica var. taiwaniana - Acystopteris japonica var. taiwaniana (Tagawa) W. C. Shieh [SYNONYM VARIETY 267522:BCV64 nidx=null parent=B92KF] + Acystopteris japonica var. taiwaniana (Tagawa) W. C. Shieh [SYNONYM VARIETY 268877:BT6RG nidx=null parent=B92KF] Adabofoloceras - Adabofoloceras [ACCEPTED GENUS 267522:NXG nidx=null] + Adabofoloceras Joly, 1977 [ACCEPTED GENUS 268877:BSH5S nidx=null] Adenophorus pinnatifidus var. rockii - Adenophorus pinnatifidus var. rockii (Copel.) D. D. Palmer [ACCEPTED VARIETY 267522:BBL5R nidx=null] + Adenophorus pinnatifidus var. rockii (Copel.) D. D. Palmer [ACCEPTED VARIETY 268877:BST5B nidx=null] Adenophorus tamariscinus var. epigaeus - Adenophorus tamariscinus var. epigaeus L. E. Bishop [SYNONYM VARIETY 267522:BCV6X nidx=null parent=B92KY] + Adenophorus tamariscinus var. epigaeus L. E. Bishop [SYNONYM VARIETY 268877:BT6RW nidx=null parent=B92KY] Adenophorus tamariscinus var. montanus - Adenophorus tamariscinus var. montanus (Hillebr.) Bishop [SYNONYM VARIETY 267522:BBL5S nidx=null parent=B93R3] + Adenophorus tamariscinus var. montanus (Hillebr.) Bishop [SYNONYM VARIETY 268877:BST5C nidx=null parent=B93R3] Adetogrammoideae - Adetogrammoideae X.C.Zhang & R.Wei [ACCEPTED SUBFAMILY 267522:BDJ46 nidx=null] + Adetogrammoideae X.C.Zhang & R.Wei [ACCEPTED SUBFAMILY 268877:BTJ3N nidx=null] Adiantum aleuticum var. subpumilum - Adiantum aleuticum var. subpumilum (W. H. Wagner) E. R. Alverson [ACCEPTED VARIETY 267522:BBL5T nidx=null] + Adiantum aleuticum var. subpumilum (W. H. Wagner) E. R. Alverson [ACCEPTED VARIETY 268877:BST5D nidx=null] Adiantum chilense var. hirsutum - Adiantum chilense var. hirsutum Hook. & Grev. [ACCEPTED VARIETY 267522:BBL5V nidx=null] + Adiantum chilense var. hirsutum Hook. & Grev. [ACCEPTED VARIETY 268877:BST5F nidx=null] Adiantum chilense var. scabrum - Adiantum chilense var. scabrum (Kaulf.) Hicken [ACCEPTED VARIETY 267522:BBL5W nidx=null] + Adiantum chilense var. scabrum (Kaulf.) Hicken [ACCEPTED VARIETY 268877:BST5G nidx=null] Adiantum chilense var. sulphureum - Adiantum chilense var. sulphureum (Kaulf.) Giudice [SYNONYM VARIETY 267522:BBL5X nidx=null parent=B976K] - Adiantum chilense var. sulphureum (Kaulf.) Kuntze ex Hicken [SYNONYM VARIETY 267522:BBL5Y nidx=null parent=B976K] + Adiantum chilense var. sulphureum (Kaulf.) Kuntze ex Hicken [SYNONYM VARIETY 268877:BST5H nidx=null parent=B976K] + Adiantum chilense var. sulphureum (Kaulf.) Giudice [SYNONYM VARIETY 268877:BST5J nidx=null parent=B976K] Adiantum crenatum f. glabrum - Adiantum crenatum f. glabrum (Hieron.) Hieron. [SYNONYM FORM 267522:BCV57 nidx=null parent=B92NQ] + Adiantum crenatum f. glabrum (Hieron.) Hieron. [SYNONYM FORM 268877:BT6QL nidx=null parent=B92NQ] Adiantum cuneatum var. veneris - Adiantum cuneatum var. veneris Griseb. [SYNONYM VARIETY 267522:BCV58 nidx=null parent=B92RL] + Adiantum cuneatum var. veneris Griseb. [SYNONYM VARIETY 268877:BT6QM nidx=null parent=B92RL] Adiantum diaphanum var. affine - Adiantum diaphanum var. affine (Willd.) Alderw. [SYNONYM VARIETY 267522:BCV59 nidx=null parent=B92PD] + Adiantum diaphanum var. affine (Willd.) Alderw. [SYNONYM VARIETY 268877:BT6QN nidx=null parent=B92PD] Adiantum fragile var. rigidulum - Adiantum fragile var. rigidulum (Mett.) Proctor [ACCEPTED VARIETY 267522:BBL5Z nidx=null] + Adiantum fragile var. rigidulum (Mett.) Proctor [ACCEPTED VARIETY 268877:BST5K nidx=null] Adiantum hispidulum var. hypoglaucum - Adiantum hispidulum var. hypoglaucum Domin [ACCEPTED VARIETY 267522:BBL62 nidx=null] + Adiantum hispidulum var. hypoglaucum Domin [ACCEPTED VARIETY 268877:BST5L nidx=null] Adiantum hispidulum var. minus - Adiantum hispidulum var. minus Bostock [ACCEPTED VARIETY 267522:BBL63 nidx=null] + Adiantum hispidulum var. minus Bostock [ACCEPTED VARIETY 268877:BST5M nidx=null] Adiantum hispidulum var. whitei - Adiantum hispidulum var. whitei (F. M. Bailey) Bostock [ACCEPTED VARIETY 267522:BBL64 nidx=null] + Adiantum hispidulum var. whitei (F. M. Bailey) Bostock [ACCEPTED VARIETY 268877:BST5N nidx=null] Adiantum incisum subsp. indicum - Adiantum incisum subsp. indicum (Ghatak) Fraser-Jenk. [ACCEPTED SUBSPECIES 267522:BBFSZ nidx=null] + Adiantum incisum subsp. indicum (Ghatak) Fraser-Jenk. [ACCEPTED SUBSPECIES 268877:BSSGM nidx=null] Adiantum patens subsp. oatesii - Adiantum patens subsp. oatesii (Baker) Schelpe [ACCEPTED SUBSPECIES 267522:BBFT3 nidx=null] + Adiantum patens subsp. oatesii (Baker) Schelpe [ACCEPTED SUBSPECIES 268877:BSSGN nidx=null] Adiantum pedatum subsp. aleuticum - Adiantum pedatum subsp. aleuticum (Rupr.) Calder & Roy L. Taylor [SYNONYM SUBSPECIES 267522:BCV6Z nidx=null parent=B8WDT] + Adiantum pedatum subsp. aleuticum (Rupr.) Calder & Roy L. Taylor [SYNONYM SUBSPECIES 268877:BT6RX nidx=null parent=B8WDT] Adiantum pedatum subsp. calderi - Adiantum pedatum subsp. calderi Cody [SYNONYM SUBSPECIES 267522:BCV74 nidx=null parent=B8WDT] + Adiantum pedatum subsp. calderi Cody [SYNONYM SUBSPECIES 268877:BT6RZ nidx=null parent=B8WDT] Adiantum pedatum subsp. subpumilum - Adiantum pedatum subsp. subpumilum (W. H. Wagner) Lellinger [AMBIGUOUS_SYNONYM SUBSPECIES 267522:7J7XQ nidx=null parent=BBL5T] + Adiantum pedatum subsp. subpumilum (W. H. Wagner) Lellinger [AMBIGUOUS_SYNONYM SUBSPECIES 268877:BT6S3 nidx=null parent=BST5D] Adiantum pedatum var. aleuticum - Adiantum pedatum var. aleuticum Rupr. [SYNONYM VARIETY 267522:BCV6Y nidx=null parent=B8WDT] + Adiantum pedatum var. aleuticum Rupr. [SYNONYM VARIETY 268877:BT6RY nidx=null parent=B8WDT] Adiantum pedatum var. subpumilum - Adiantum pedatum var. subpumilum W. H. Wagner [AMBIGUOUS_SYNONYM VARIETY 267522:BCV75 nidx=null parent=BBL5T] + Adiantum pedatum var. subpumilum W. H. Wagner [AMBIGUOUS_SYNONYM VARIETY 268877:BT6S2 nidx=null parent=BST5D] Adiantum philippense subsp. intermedium - Adiantum philippense subsp. intermedium S. C. Verma & Fraser-Jenk. [ACCEPTED SUBSPECIES 267522:BBFT5 nidx=null] + Adiantum philippense subsp. intermedium S. C. Verma & Fraser-Jenk. [ACCEPTED SUBSPECIES 268877:BSSGP nidx=null] Adiantum philippense subsp. teestae - Adiantum philippense subsp. teestae S. C. Verma & Fraser-Jenk. [ACCEPTED SUBSPECIES 267522:BBFT7 nidx=null] + Adiantum philippense subsp. teestae S. C. Verma & Fraser-Jenk. [ACCEPTED SUBSPECIES 268877:BSSGQ nidx=null] Adiantum poiretii f. glabrum - Adiantum poiretii f. glabrum (Hieron.) Hicken & Capurro [SYNONYM FORM 267522:BCV5B nidx=null parent=B92NQ] + Adiantum poiretii f. glabrum (Hieron.) Hicken & Capurro [SYNONYM FORM 268877:BT6QP nidx=null parent=B92NQ] Adiantum poiretii f. hirsutum - Adiantum poiretii f. hirsutum (Hook. & Grev.) Hicken [SYNONYM FORM 267522:BCV5D nidx=null parent=BBL5V] + Adiantum poiretii f. hirsutum (Hook. & Grev.) Hicken [SYNONYM FORM 268877:BT6QR nidx=null parent=BST5F] Adiantum poiretii var. glaucescens - Adiantum poiretii var. glaucescens (Mett.) Crabbe [SYNONYM VARIETY 267522:BCV5C nidx=null parent=B976V] + Adiantum poiretii var. glaucescens (Mett.) Crabbe [SYNONYM VARIETY 268877:BT6QQ nidx=null parent=B976V] Adiantum pulverulentum var. caudatum - Adiantum pulverulentum var. caudatum Jenman [ACCEPTED VARIETY 267522:BBL65 nidx=null] + Adiantum pulverulentum var. caudatum Jenman [ACCEPTED VARIETY 268877:BST5P nidx=null] Adiantum reniforme subsp. pusillum - Adiantum reniforme subsp. pusillum (Bolle) Rivas Mart. [ACCEPTED SUBSPECIES 267522:BBFT9 nidx=null] + Adiantum reniforme subsp. pusillum (Bolle) Rivas Mart. [ACCEPTED SUBSPECIES 268877:BSSGR nidx=null] Adiantum reniforme var. asarifolium - Adiantum reniforme var. asarifolium (Willd.) Sim [SYNONYM VARIETY 267522:BBL67 nidx=null parent=BBL68] - Adiantum reniforme var. asarifolium (Willd.) Cordem. [ACCEPTED VARIETY 267522:BBL68 nidx=null] + Adiantum reniforme var. asarifolium (Willd.) Cordem. [ACCEPTED VARIETY 268877:BST5Q nidx=null] + Adiantum reniforme var. asarifolium (Willd.) Sim [SYNONYM VARIETY 268877:BST5R nidx=null parent=BST5Q] Adiantum tenerum var. rhomboideum - Adiantum tenerum var. rhomboideum Kunth ex Griseb. [SYNONYM VARIETY 267522:BCV5H nidx=null parent=B92SM] + Adiantum tenerum var. rhomboideum Kunth ex Griseb. [SYNONYM VARIETY 268877:BT6QS nidx=null parent=B92SM] Adkinsia - Adkinsia [ACCEPTED GENUS 267522:629KC nidx=null] + Adkinsia Böse, 1928 [ACCEPTED GENUS 268877:BSH5X nidx=null] Adnethiceras - Adnethiceras [ACCEPTED GENUS 267522:PBY nidx=null] + Adnethiceras Wiedmann, 1970 [ACCEPTED GENUS 268877:BSH5Y nidx=null] Adrianitaceae - Adrianitaceae [ACCEPTED SUPERFAMILY 267522:4S3 nidx=null] + Adrianitaceae Schindewolf, 1931 [ACCEPTED SUPERFAMILY 268877:BTL5B nidx=null] Adrianites - Adrianites [ACCEPTED GENUS 267522:629K8 nidx=null] + Adrianites Gemmellaro, 1887 [ACCEPTED GENUS 268877:BSH63 nidx=null] Adrianitidae - Adrianitidae [ACCEPTED FAMILY 267522:62X nidx=null] + Adrianitidae Schindewolf, 1931 [ACCEPTED FAMILY 268877:BSGJ5 nidx=null] Adygeites - Adygeites [ACCEPTED GENUS 267522:PFS nidx=null] + Adygeites Shevyrev, 1995 [ACCEPTED GENUS 268877:BSH64 nidx=null] Adygeitidae - Adygeitidae [ACCEPTED FAMILY 267522:632 nidx=null] + Adygeitidae Shevyrev, 1995 [ACCEPTED FAMILY 268877:BSGJ6 nidx=null] Aegasteroceras - Aegasteroceras [ACCEPTED GENUS 267522:629KS nidx=null] + Aegasteroceras Spath, 1925 [ACCEPTED GENUS 268877:BSH65 nidx=null] Aegeiceras - Aegeiceras [ACCEPTED GENUS 267522:629L4 nidx=null] + Aegeiceras Fantini Sestini, 1981 [ACCEPTED GENUS 268877:BSH66 nidx=null] Aegoceras - Aegoceras [ACCEPTED GENUS 267522:PK6 nidx=null] - Aegoceras [ACCEPTED SUBGENUS 267522:PK7 nidx=null] + Aegoceras Waagen, 1869 [ACCEPTED GENUS 268877:BSH67 nidx=null] Aegocrioceras - Aegocrioceras [ACCEPTED GENUS 267522:PK9 nidx=null] + Aegocrioceras Spath, 1924 [ACCEPTED GENUS 268877:BSH69 nidx=null] Aegocrioceratidae - Aegocrioceratidae [ACCEPTED FAMILY 267522:63F nidx=null] + Aegocrioceratidae Vermeulen, 2006 [ACCEPTED FAMILY 268877:BSGJ8 nidx=null] Aenigmatoceras - Aenigmatoceras [ACCEPTED GENUS 267522:PNP nidx=null] + Aenigmatoceras Ruzhentsev & Bogoslovskaya, 1978 [ACCEPTED GENUS 268877:BSH6D nidx=null] Afrolobites - Afrolobites [ACCEPTED GENUS 267522:Q9D nidx=null] + Afrolobites Becker & Bockwinkel, 2002 [ACCEPTED GENUS 268877:BSH7G nidx=null] Afromaenioceras - Afromaenioceras [ACCEPTED GENUS 267522:Q9J nidx=null] + Afromaenioceras (Göddertz, 1987) [ACCEPTED GENUS 268877:BSH7H nidx=null] Agathiceras - Agathiceras [ACCEPTED GENUS 267522:QLT nidx=null] + Agathiceras Gemmellaro, 1887 [ACCEPTED GENUS 268877:BSH7W nidx=null] Agathiceras texanum - Agathiceras texanum (Girty, 1909) [SYNONYM SPECIES 267522:5TPFZ nidx=null parent=7BTT4] + Agathiceras texanum (Girty, 1908) [ACCEPTED SPECIES 268877:BSN43 nidx=null] Agathiceratidae - Agathiceratidae [ACCEPTED FAMILY 267522:64K nidx=null] + Agathiceratidae Arthaber, 1911 [ACCEPTED FAMILY 268877:BSGJ9 nidx=null] Agathiceratoidea - Agathiceratoidea [ACCEPTED SUPERFAMILY 267522:4SC nidx=null] + Agathiceratoidea Arthaber, 1911 [ACCEPTED SUPERFAMILY 268877:BTL52 nidx=null] Aghdarbandites - Aghdarbandites [ACCEPTED GENUS 267522:QQ3 nidx=null] + Aghdarbandites Krystyn & Tatzreiter, 1991 [ACCEPTED GENUS 268877:BSH8F nidx=null] Agoniatitaceae - Agoniatitaceae [ACCEPTED SUPERFAMILY 267522:4SF nidx=null] + Agoniatitaceae Holzapfel, 1899 [ACCEPTED SUPERFAMILY 268877:BTL3Z nidx=null] Agoniatites - Agoniatites [ACCEPTED GENUS 267522:629DV nidx=null] - Agoniatites [ACCEPTED SUBGENUS 267522:629F9 nidx=null] + Agoniatites (Meek, 1877) [ACCEPTED GENUS 268877:BSH8H nidx=null] Agoniatitidae - Agoniatitidae [ACCEPTED FAMILY 267522:64Z nidx=null] + Agoniatitidae Holzapfel, 1899 [ACCEPTED FAMILY 268877:BSGJB nidx=null] Aiceona (Aiceona) siamensis - Aiceona (Aiceona) siamensis [ACCEPTED SPECIES 267522:B6T3P nidx=null] + Aiceona (Aiceona) siamensis [ACCEPTED SPECIES 268877:BSLTX nidx=null] Aioloceras - Aioloceras [ACCEPTED GENUS 267522:R73 nidx=null] + Aioloceras (Whitehouse, 1926) [ACCEPTED GENUS 268877:BSH8S nidx=null] Akmilleria - Akmilleria [ACCEPTED GENUS 267522:RB5 nidx=null] + Akmilleria Ruzhencev, 1940 [ACCEPTED GENUS 268877:BSH8W nidx=null] Aktubites - Aktubites [ACCEPTED GENUS 267522:RBS nidx=null] + Aktubites Ruzhencev, 1955 [ACCEPTED GENUS 268877:BSH8X nidx=null] Alanites - Alanites [ACCEPTED GENUS 267522:RDN nidx=null] + Alanites Shevyrev, 1968 [ACCEPTED GENUS 268877:BSH8Y nidx=null] Alansmia stella var. flava - Alansmia stella var. flava (Moguel & M. Kessler) Moguel & M. Kessler [ACCEPTED VARIETY 267522:BBL6H nidx=null] + Alansmia stella var. flava (Moguel & M. Kessler) Moguel & M. Kessler [ACCEPTED VARIETY 268877:BST5S nidx=null] Alaoceras - Alaoceras [ACCEPTED GENUS 267522:RDY nidx=null] + Alaoceras Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSH8Z nidx=null] Albanites - Albanites [ACCEPTED GENUS 267522:RG7 nidx=null] + Albanites Arthaber, 1909 [ACCEPTED GENUS 268877:BSH93 nidx=null] Albanitidae - Albanitidae [ACCEPTED FAMILY 267522:669 nidx=null] + Albanitidae Tozer, 1994 [ACCEPTED FAMILY 268877:BSGJC nidx=null] Aleteceras - Aleteceras [ACCEPTED GENUS 267522:RR7 nidx=null] + Aleteceras Whitehouse, 1926 [ACCEPTED GENUS 268877:BSH95 nidx=null] Aleuritopteris cretacea subsp. nigrescens - Aleuritopteris cretacea subsp. nigrescens (Ewan) Munz [SYNONYM SUBSPECIES 267522:BCVDW nidx=null parent=BBJP2] + Aleuritopteris cretacea subsp. nigrescens (Ewan) Munz [SYNONYM SUBSPECIES 268877:BT6XB nidx=null parent=BBJP2] Algericeras - Algericeras [ACCEPTED GENUS 267522:RV2 nidx=null] + Algericeras Spath, 1925 [ACCEPTED GENUS 268877:BSH98 nidx=null] Alibashites - Alibashites [ACCEPTED GENUS 267522:RW3 nidx=null] + Alibashites Korn & Ghaderi, 2016 [ACCEPTED GENUS 268877:BSH99 nidx=null] Alkaites - Alkaites [ACCEPTED GENUS 267522:RZ8 nidx=null] + Alkaites Balini et al., 2006 [ACCEPTED GENUS 268877:BSH9H nidx=null] Alloclionites - Alloclionites [ACCEPTED GENUS 267522:6293F nidx=null] + Alloclionites Spath, 1951 [ACCEPTED GENUS 268877:BSH9K nidx=null] Allocrioceras - Allocrioceras [ACCEPTED GENUS 267522:S99 nidx=null] + Allocrioceras Spath, 1926 [ACCEPTED GENUS 268877:BSH9M nidx=null] Allosorus angustifolius var. minor - Allosorus angustifolius var. minor Liebm. [SYNONYM VARIETY 267522:BCVFB nidx=null parent=B9MQL] + Allosorus angustifolius var. minor Liebm. [SYNONYM VARIETY 268877:BT6XR nidx=null parent=B9MQL] Allosorus ciliatus var. minor - Allosorus ciliatus var. minor C. Presl [SYNONYM VARIETY 267522:BCVFC nidx=null parent=B9MR3] + Allosorus ciliatus var. minor C. Presl [SYNONYM VARIETY 268877:BT6XS nidx=null parent=B9MR3] Almites - Almites [ACCEPTED GENUS 267522:62948 nidx=null] + Almites (Toumansky, 1941) [ACCEPTED GENUS 268877:BSH9P nidx=null] Alocolytoceras - Alocolytoceras [ACCEPTED GENUS 267522:SRM nidx=null] + Alocolytoceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSH9S nidx=null] Alpinites - Alpinites [ACCEPTED GENUS 267522:SWV nidx=null] + Alpinites Bogoslovsky, 1971 [ACCEPTED GENUS 268877:BSH9T nidx=null] Alsatites - Alsatites [ACCEPTED GENUS 267522:62968 nidx=null] + Alsatites Haug, 1894 [ACCEPTED GENUS 268877:BSH9V nidx=null] Alsophila borbonica var. latifolia - Alsophila borbonica var. latifolia (Hook.) J. P. Roux [ACCEPTED VARIETY 267522:BBL6N nidx=null] + Alsophila borbonica var. latifolia (Hook.) J. P. Roux [ACCEPTED VARIETY 268877:BST5V nidx=null] Alsophila borbonica var. sevathiana - Alsophila borbonica var. sevathiana (Janssen & Rakotondr.) J. P. Roux [ACCEPTED VARIETY 267522:BBL6P nidx=null] + Alsophila borbonica var. sevathiana (Janssen & Rakotondr.) J. P. Roux [ACCEPTED VARIETY 268877:BST5W nidx=null] Alsophila humilis var. pycnophylla - Alsophila humilis var. pycnophylla (Holttum) J. P. Roux [ACCEPTED VARIETY 267522:BBL6Q nidx=null] + Alsophila humilis var. pycnophylla (Holttum) J. P. Roux [ACCEPTED VARIETY 268877:BST5X nidx=null] Alsophila hyacinthei var. concava - Alsophila hyacinthei var. concava (Bonap.) J. P. Roux [ACCEPTED VARIETY 267522:BBL6R nidx=null] + Alsophila hyacinthei var. concava (Bonap.) J. P. Roux [ACCEPTED VARIETY 268877:BST5Y nidx=null] Alsophila hyacinthei var. humblotii - Alsophila hyacinthei var. humblotii (Baker) J. P. Roux [ACCEPTED VARIETY 267522:BBL6S nidx=null] + Alsophila hyacinthei var. humblotii (Baker) J. P. Roux [ACCEPTED VARIETY 268877:BST5Z nidx=null] Alsophila podophylla var. procumbens - Alsophila podophylla var. procumbens Tutcher [SYNONYM VARIETY 267522:BCV6M nidx=null parent=B9CKJ] + Alsophila podophylla var. procumbens Tutcher [SYNONYM VARIETY 268877:BT6RH nidx=null parent=B9CKJ] Altayites - Altayites [ACCEPTED GENUS 267522:SYG nidx=null] + Altayites Korn, 2002 [ACCEPTED GENUS 268877:BSHB4 nidx=null] Altudoceras - Altudoceras [ACCEPTED GENUS 267522:T2V nidx=null] + Altudoceras Ruzhencev, 1940 [ACCEPTED GENUS 268877:BSHB9 nidx=null] Altudoceras serratum - Altudoceras serratum (Girty, 1909) [ACCEPTED SPECIES 267522:65XTH nidx=null] + Altudoceras serratum (Girty, 1908) [SYNONYM SPECIES 268877:BSNC6 nidx=null parent=BSSKY] Alurites - Alurites [ACCEPTED GENUS 267522:T3D nidx=null] + Alurites Ruzhencev & Bogoslovskaya, 1975 [ACCEPTED GENUS 268877:BSHBC nidx=null] Alzadites - Alzadites [ACCEPTED GENUS 267522:T5R nidx=null] + Alzadites Kennedy & Cobban, 1990 [ACCEPTED GENUS 268877:BSHBD nidx=null] Amaltheidae - Amaltheidae [ACCEPTED FAMILY 267522:68X nidx=null] + Amaltheidae (Hyatt, 1867) [ACCEPTED FAMILY 268877:BSGJD nidx=null] Amaltheus - Amaltheus [ACCEPTED GENUS 267522:T7B nidx=null] + Amaltheus (de Montfort, 1808) [ACCEPTED GENUS 268877:BSHBF nidx=null] Amarassites - Amarassites [ACCEPTED GENUS 267522:T8P nidx=null] + Amarassites Welter, 1914 [ACCEPTED GENUS 268877:BSHBK nidx=null] Amauroceras - Amauroceras [ACCEPTED GENUS 267522:6296G nidx=null] + Amauroceras Buckman, 1913 [ACCEPTED GENUS 268877:BSHBL nidx=null] Amauropelta bergiana var. calva - Amauropelta bergiana var. calva Holttum [ACCEPTED VARIETY 267522:BBL6Z nidx=null] + Amauropelta bergiana var. calva Holttum [ACCEPTED VARIETY 268877:BST63 nidx=null] Amauropelta bergiana var. tristanensis - Amauropelta bergiana var. tristanensis Holttum [ACCEPTED VARIETY 267522:BBL72 nidx=null] + Amauropelta bergiana var. tristanensis Holttum [ACCEPTED VARIETY 268877:BST64 nidx=null] Amauropelta piedrensis var. heterotricha - Amauropelta piedrensis var. heterotricha (Caluff & C. Sánchez) C. Sánchez [SYNONYM VARIETY 267522:5M6P3 nidx=null parent=BBL73] + Amauropelta piedrensis var. heterotricha (Caluff & C. Sánchez) C. Sánchez [SYNONYM VARIETY 268877:BST65 nidx=null parent=BBL73] Ambites - Ambites [ACCEPTED GENUS 267522:628VV nidx=null] + Ambites Waagen, 1895 [ACCEPTED GENUS 268877:BSHBM nidx=null] Ambitoides - Ambitoides [ACCEPTED GENUS 267522:628W7 nidx=null] + Ambitoides Shigeta & Zakharov, 2009 [ACCEPTED GENUS 268877:BSHBN nidx=null] Ammonellipsites - Ammonellipsites [ACCEPTED GENUS 267522:TXL nidx=null] + Ammonellipsites Parkinson, 1822 [ACCEPTED GENUS 268877:BSHBV nidx=null] Ammonites brandti - Ammonites brandti (Redten bacher, 1873) [SYNONYM SPECIES 267522:CTYQ nidx=null parent=4NYQX] + Ammonites brandti (Redten bacher, 1873) [ACCEPTED SPECIES 268877:BSNN3 nidx=null] Ammonites calisto - Ammonites calisto (Zittel, 1868) [SYNONYM SPECIES 267522:CTZC nidx=null parent=LMG9] + Ammonites calisto (d'Orbigny, 1850) [ACCEPTED SPECIES 268877:BSNN7 nidx=null] Ammonites deshayesi - Ammonites deshayesi (Leymerie, 1840) [SYNONYM SPECIES 267522:66BDR nidx=null parent=34ZK7] + Ammonites deshayesi (d'Orbigny, 1841) [ACCEPTED SPECIES 268877:BSNNJ nidx=null] Ammonites lacunatus - Ammonites lacunatus Quendstedt, 1882 [ACCEPTED SPECIES 267522:66CS8 nidx=null] + Ammonites lacunatus (Buckman, 1842) [ACCEPTED SPECIES 268877:BSNNW nidx=null] + Ammonites lacunatus (Dumortier, 1867) [SYNONYM SPECIES 268877:BSNNX nidx=null parent=6592B] Ammonites lotharingius - Ammonites lotharingius (Reynes, 1879) [SYNONYM SPECIES 267522:66CSQ nidx=null parent=3G9FQ] + Ammonites lotharingius (Reynes, 1850) [ACCEPTED SPECIES 268877:BSNP3 nidx=null] Ammonites ramosus - Ammonites ramosus (Meek, 1857) [SYNONYM SPECIES 267522:66CXK nidx=null parent=46QDN] + Ammonites ramosus Meek, 1864 [ACCEPTED SPECIES 268877:BSNPL nidx=null] Ammonites robustus - Ammonites robustus (Denckmann, 1887) [SYNONYM SPECIES 267522:66CX7 nidx=null parent=6VGVC] + Ammonites robustus (Hauer, 1855) [ACCEPTED SPECIES 268877:BSNPS nidx=null] Ammotibetites - Ammotibetites [ACCEPTED GENUS 267522:TZ2 nidx=null] + Ammotibetites Krystyn, 1982 [ACCEPTED GENUS 268877:BSHBY nidx=null] Amoenophyllites - Amoenophyllites [ACCEPTED GENUS 267522:6299C nidx=null] + Amoenophyllites Chlupac & Turek, 1983 [ACCEPTED GENUS 268877:BSHBZ nidx=null] Amphipopanoceras - Amphipopanoceras [ACCEPTED GENUS 267522:62B63 nidx=null] + Amphipopanoceras Vovina, 1947 [ACCEPTED GENUS 268877:BSHC6 nidx=null] Amphistephanites - Amphistephanites [ACCEPTED GENUS 267522:62B7Q nidx=null] + Amphistephanites Zakharov, 1978 [ACCEPTED GENUS 268877:BSHC7 nidx=null] Anadesmoceras - Anadesmoceras [ACCEPTED GENUS 267522:62BZN nidx=null] + Anadesmoceras Casey, 1954 [ACCEPTED GENUS 268877:BSHCJ nidx=null] Anaflemingites - Anaflemingites [ACCEPTED GENUS 267522:62BNB nidx=null] + Anaflemingites Kummel & Steele, 1962 [ACCEPTED GENUS 268877:BSHCL nidx=null] Anagastroplites - Anagastroplites [ACCEPTED GENUS 267522:62BMH nidx=null] + Anagastroplites Jeletzky, 1980 [ACCEPTED GENUS 268877:BSHCM nidx=null] Anagaudryceras - Anagaudryceras [ACCEPTED GENUS 267522:62BMJ nidx=null] + Anagaudryceras Shimizu, 1934 [ACCEPTED GENUS 268877:BSHCN nidx=null] Anagymnites - Anagymnites [ACCEPTED GENUS 267522:62BNJ nidx=null] + Anagymnites (Hyatt, 1900) [ACCEPTED GENUS 268877:BSHCP nidx=null] Anagymnotoceras - Anagymnotoceras [ACCEPTED GENUS 267522:62BNK nidx=null] + Anagymnotoceras McLearn, 1946 [ACCEPTED GENUS 268877:BSHCR nidx=null] Anahamulina - Anahamulina [ACCEPTED GENUS 267522:62BNP nidx=null] + Anahamulina Hyatt, 1900 [ACCEPTED GENUS 268877:BSHCS nidx=null] Anaklinoceras - Anaklinoceras [ACCEPTED GENUS 267522:62BP8 nidx=null] + Anaklinoceras Stephenson, 1941 [ACCEPTED GENUS 268877:BSHCT nidx=null] Analytoceras - Analytoceras [ACCEPTED GENUS 267522:V2G nidx=null] + Analytoceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSHCV nidx=null] Anapuzosia - Anapuzosia [ACCEPTED SUBGENUS 267522:8BQB nidx=null] + Anapuzosia (Matsumoto, 1954) [SYNONYM GENUS 268877:BSMHS nidx=null parent=BSMHT] Anarcestaceae - Anarcestaceae [ACCEPTED SUPERFAMILY 267522:4T5 nidx=null] + Anarcestaceae Steinmann, 1890 [ACCEPTED SUPERFAMILY 268877:BTL44 nidx=null] Anarcestes - Anarcestes [ACCEPTED GENUS 267522:V75 nidx=null] + Anarcestes Mojsisovics, 1882 [ACCEPTED GENUS 268877:BSHCW nidx=null] Anarcestidae - Anarcestidae [ACCEPTED FAMILY 267522:6CZ nidx=null] + Anarcestidae Steinmann, 1890 [ACCEPTED FAMILY 268877:BSGJF nidx=null] Anasibirites - Anasibirites [ACCEPTED GENUS 267522:V94 nidx=null] + Anasibirites (Mojsisovics, 1896) [ACCEPTED GENUS 268877:BSHCY nidx=null] Anasibirites ochotensis - Anasibirites ochotensis Bytschkov, 1976 [ACCEPTED SPECIES 267522:66L2B nidx=null] + Anasibirites ochotensis Bychkov et al., 1976 [SYNONYM SPECIES 268877:BSNW5 nidx=null parent=6YLSB] Anasirenites - Anasirenites [ACCEPTED GENUS 267522:62C26 nidx=null] + Anasirenites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSHD2 nidx=null] Anatibetites - Anatibetites [ACCEPTED GENUS 267522:VBB nidx=null] + Anatibetites (von Mojsisovics, 1896) [ACCEPTED GENUS 268877:BSHD3 nidx=null] Anatomites - Anatomites [ACCEPTED GENUS 267522:VC6 nidx=null] + Anatomites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSHD5 nidx=null] Anatropites - Anatropites [ACCEPTED SUBGENUS 267522:8BQK nidx=null] + Anatropites (Mojsisovics, 1893) [SYNONYM GENUS 268877:BSMHV nidx=null parent=BSMHW] Anatsabites - Anatsabites [ACCEPTED GENUS 267522:VCP nidx=null] + Anatsabites Ruzhencev, 1957 [ACCEPTED GENUS 268877:BSHD7 nidx=null] Anawasatchites - Anawasatchites [ACCEPTED GENUS 267522:VDH nidx=null] + Anawasatchites McLearn, 1945 [ACCEPTED GENUS 268877:BSHD8 nidx=null] Anaxenaspis - Anaxenaspis [ACCEPTED GENUS 267522:VDN nidx=null] + Anaxenaspis Kiparisova, 1956 [ACCEPTED GENUS 268877:BSHD9 nidx=null] Ancyloceras - Ancyloceras [ACCEPTED GENUS 267522:VLV nidx=null] + Ancyloceras (d'Orbigny, 1842) [ACCEPTED GENUS 268877:BSHDB nidx=null] Ancylocerataceae - Ancylocerataceae [ACCEPTED SUPERFAMILY 267522:4T7 nidx=null] + Ancylocerataceae Gill, 1871 [ACCEPTED SUPERFAMILY 268877:BTL4R nidx=null] Ancyloceratidae - Ancyloceratidae [ACCEPTED FAMILY 267522:6DQ nidx=null] + Ancyloceratidae Gill, 1871 [ACCEPTED FAMILY 268877:BSGJG nidx=null] Anderssonoceras - Anderssonoceras [ACCEPTED GENUS 267522:VPX nidx=null] + Anderssonoceras Grabau, 1924 [ACCEPTED GENUS 268877:BSHDG nidx=null] Anderssonoceratidae - Anderssonoceratidae [ACCEPTED FAMILY 267522:6DV nidx=null] + Anderssonoceratidae Ruzhencev, 1959 [ACCEPTED FAMILY 268877:BSGJH nidx=null] Andicoeloceras - Andicoeloceras [ACCEPTED GENUS 267522:VQK nidx=null] + Andicoeloceras Hillebrandt, 2006 [ACCEPTED GENUS 268877:BSHDH nidx=null] Andidiscus - Andidiscus [ACCEPTED GENUS 267522:VQM nidx=null] + Andidiscus Hillebrandt, 2006 [ACCEPTED GENUS 268877:BSHDJ nidx=null] Andrianovia - Andrianovia [ACCEPTED GENUS 267522:62C45 nidx=null] + Andrianovia Boardman et al., 1994 [ACCEPTED GENUS 268877:BSHDK nidx=null] Androgynoceras - Androgynoceras [ACCEPTED GENUS 267522:62BRY nidx=null] + Androgynoceras Hyatt, 1867 [ACCEPTED GENUS 268877:BSHDL nidx=null] Andryala canariensis ducellieri - Andryala canariensis ducellieri [SYNONYM INFRASPECIFIC_NAME 267522:BSFGN nidx=null parent=BMZKK] + Andryala canariensis ducellieri [SYNONYM INFRASPECIFIC_NAME 268877:BT5D4 nidx=null parent=BMZKK] Anemia coriacea f. nipeensis - Anemia coriacea f. nipeensis (Benedict) Mickel [SYNONYM FORM 267522:BBLYC nidx=null parent=B93VQ] + Anemia coriacea f. nipeensis (Benedict) Mickel [SYNONYM FORM 268877:BSTKD nidx=null parent=B93VQ] Anemia coriacea subsp. moaensis - Anemia coriacea subsp. moaensis Borhidi [SYNONYM SUBSPECIES 267522:BCV7H nidx=null parent=B93VQ] + Anemia coriacea subsp. moaensis Borhidi [SYNONYM SUBSPECIES 268877:BT6S6 nidx=null parent=B93VQ] Anemia coriacea var. immeensis - Anemia coriacea var. immeensis Duek [SYNONYM VARIETY 267522:BBL74 nidx=null parent=B93VQ] + Anemia coriacea var. immeensis Duek [SYNONYM VARIETY 268877:BST66 nidx=null parent=B93VQ] Anemia ferruginea var. ahenobarba - Anemia ferruginea var. ahenobarba (Christ) Mickel [ACCEPTED VARIETY 267522:BBL75 nidx=null] + Anemia ferruginea var. ahenobarba (Christ) Mickel [ACCEPTED VARIETY 268877:BST67 nidx=null] Anemia hirsuta var. humboldtiana - Anemia hirsuta var. humboldtiana Hieron. [SYNONYM VARIETY 267522:BBL76 nidx=null parent=B93WJ] + Anemia hirsuta var. humboldtiana Hieron. [SYNONYM VARIETY 268877:BST68 nidx=null parent=B93WJ] Anemia jaliscana var. integrifolia - Anemia jaliscana var. integrifolia Mickel [ACCEPTED VARIETY 267522:BBL77 nidx=null] + Anemia jaliscana var. integrifolia Mickel [ACCEPTED VARIETY 268877:BST69 nidx=null] Anemia mexicana var. makrinii - Anemia mexicana var. makrinii (Maxon) Mickel [ACCEPTED VARIETY 267522:BBL78 nidx=null] + Anemia mexicana var. makrinii (Maxon) Mickel [ACCEPTED VARIETY 268877:BST6B nidx=null] Anemia schimperiana subsp. wightiana - Anemia schimperiana subsp. wightiana (Gardner) Fraser-Jenk. [ACCEPTED SUBSPECIES 267522:BBFV7 nidx=null] + Anemia schimperiana subsp. wightiana (Gardner) Fraser-Jenk. [ACCEPTED SUBSPECIES 268877:BSSGY nidx=null] Anemia tomentosa var. anthriscifolia - Anemia tomentosa var. anthriscifolia (Schrad.) Mickel [ACCEPTED VARIETY 267522:BBL79 nidx=null] + Anemia tomentosa var. anthriscifolia (Schrad.) Mickel [ACCEPTED VARIETY 268877:BST6C nidx=null] Anemia tomentosa var. mexicana - Anemia tomentosa var. mexicana (C. Presl) Mickel [ACCEPTED VARIETY 267522:BBL7B nidx=null] + Anemia tomentosa var. mexicana (C. Presl) Mickel [ACCEPTED VARIETY 268877:BST6D nidx=null] Anemia tomentosa var. subsimplex - Anemia tomentosa var. subsimplex Christ [SYNONYM VARIETY 267522:BCV7J nidx=null parent=B93YV] + Anemia tomentosa var. subsimplex Christ [SYNONYM VARIETY 268877:BT6S7 nidx=null parent=B93YV] Anemia trichorhiza var. paraguariensis - Anemia trichorhiza var. paraguariensis Hassl. [ACCEPTED VARIETY 267522:BBL7C nidx=null] + Anemia trichorhiza var. paraguariensis Hassl. [ACCEPTED VARIETY 268877:BST6F nidx=null] Anetoceras - Anetoceras [ACCEPTED GENUS 267522:W22 nidx=null] + Anetoceras Schindewolf, 1934 [ACCEPTED GENUS 268877:BSHDP nidx=null] Anfuceras - Anfuceras [ACCEPTED GENUS 267522:W3P nidx=null] + Anfuceras Zhao et al., 1978 [ACCEPTED GENUS 268877:BSHDR nidx=null] Angeloteuthis - Angeloteuthis [ACCEPTED GENUS 267522:W4W nidx=null] + Angeloteuthis Lang, 1928 [ACCEPTED GENUS 268877:BSHDS nidx=null] Anglesites - Anglesites [ACCEPTED GENUS 267522:W62 nidx=null] + Anglesites Delanoy & Busnardo, 2007 [ACCEPTED GENUS 268877:BSHDT nidx=null] Angulaticeras - Angulaticeras [ACCEPTED GENUS 267522:62BT7 nidx=null] + Angulaticeras (Lange, 1924) [ACCEPTED GENUS 268877:BSHDV nidx=null] Anisoceras - Anisoceras [ACCEPTED GENUS 267522:WCH nidx=null] + Anisoceras (Pictet, 1854) [ACCEPTED GENUS 268877:BSHDY nidx=null] Anisoceratidae - Anisoceratidae [ACCEPTED FAMILY 267522:622T5 nidx=null] + Anisoceratidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGJJ nidx=null] Ankinatsytes - Ankinatsytes [ACCEPTED GENUS 267522:WJF nidx=null] + Ankinatsytes Collignon, 1965 [ACCEPTED GENUS 268877:BSHF5 nidx=null] Annuloceras - Annuloceras [ACCEPTED GENUS 267522:WMQ nidx=null] + Annuloceras Murphy et al., 1995 [ACCEPTED GENUS 268877:BSHF7 nidx=null] Anoecia (Anoecia) fulviabdominalis - Anoecia (Anoecia) fulviabdominalis [ACCEPTED SPECIES 267522:BFK5W nidx=null] + Anoecia (Anoecia) fulviabdominalis [ACCEPTED SPECIES 268877:BSMGT nidx=null] Anoecia (Anoecia) furcata - Anoecia (Anoecia) furcata [ACCEPTED SPECIES 267522:BFK62 nidx=null] + Anoecia (Anoecia) furcata [ACCEPTED SPECIES 268877:BSMGX nidx=null] Anolcites - Anolcites [ACCEPTED GENUS 267522:WQL nidx=null] + Anolcites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSHF9 nidx=null] Anopteris hexagona subsp. intermedia - Anopteris hexagona subsp. intermedia C. V. Morton [SYNONYM SUBSPECIES 267522:BCVLD nidx=null parent=BCG29] + Anopteris hexagona subsp. intermedia C. V. Morton [SYNONYM SUBSPECIES 268877:BT72R nidx=null parent=BCG29] Anotoceras - Anotoceras [ACCEPTED GENUS 267522:X49 nidx=null] + Anotoceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSHFH nidx=null] Antegoniatites - Antegoniatites [ACCEPTED GENUS 267522:X8P nidx=null] + Antegoniatites Korn et al., 2010 [ACCEPTED GENUS 268877:BSHFN nidx=null] Anthracoceras - Anthracoceras [ACCEPTED GENUS 267522:XGQ nidx=null] + Anthracoceras (Frech, 1899) [ACCEPTED GENUS 268877:BSHFR nidx=null] Anthracoceratidae - Anthracoceratidae [ACCEPTED FAMILY 267522:6HD nidx=null] + Anthracoceratidae Plummer & Scott, 1937 [ACCEPTED FAMILY 268877:BSGJP nidx=null] Anuites - Anuites [ACCEPTED GENUS 267522:XVM nidx=null] + Anuites Andrianov, 1985 [ACCEPTED GENUS 268877:BSHFZ nidx=null] Aphantites - Aphantites [ACCEPTED GENUS 267522:YBM nidx=null] + Aphantites Ruzhentsev & Bogoslovskaya, 1978 [ACCEPTED GENUS 268877:BSHG5 nidx=null] Aphis (Aphis) alienus - Aphis (Aphis) alienus [ACCEPTED SPECIES 267522:FDRN nidx=null] + Aphis (Aphis) alienus [ACCEPTED SPECIES 268877:BSNSW nidx=null] Aphis (Aphis) brachysiphon - Aphis (Aphis) brachysiphon [ACCEPTED SPECIES 267522:BJJJB nidx=null] + Aphis (Aphis) brachysiphon [ACCEPTED SPECIES 268877:BSMSX nidx=null] Aphis (Aphis) callunae - Aphis (Aphis) callunae [ACCEPTED SPECIES 267522:FDT9 nidx=null] + Aphis (Aphis) callunae [ACCEPTED SPECIES 268877:BSMT3 nidx=null] Aphis (Aphis) comari - Aphis (Aphis) comari [ACCEPTED SPECIES 267522:B3M7T nidx=null] + Aphis (Aphis) comari [ACCEPTED SPECIES 268877:BSMT6 nidx=null] Aphis (Aphis) dolichii - Aphis (Aphis) dolichii [ACCEPTED SPECIES 267522:FDVH nidx=null] + Aphis (Aphis) dolichii [ACCEPTED SPECIES 268877:BSNTF nidx=null] Aphis (Aphis) galiae - Aphis (Aphis) galiae [ACCEPTED SPECIES 267522:BJLQZ nidx=null] + Aphis (Aphis) galiae [ACCEPTED SPECIES 268877:BSNTN nidx=null] Aphis (Aphis) gerardianae - Aphis (Aphis) gerardianae [ACCEPTED SPECIES 267522:FDWT nidx=null] + Aphis (Aphis) gerardianae [ACCEPTED SPECIES 268877:BSMTQ nidx=null] Aphis (Aphis) leonulii - Aphis (Aphis) leonulii [ACCEPTED SPECIES 267522:B83F4 nidx=null] + Aphis (Aphis) leonulii [ACCEPTED SPECIES 268877:BSNTV nidx=null] Aphis (Aphis) lupuli - Aphis (Aphis) lupuli [ACCEPTED SPECIES 267522:BMPTT nidx=null] + Aphis (Aphis) lupuli [ACCEPTED SPECIES 268877:BSNTX nidx=null] Aphis (Aphis) pseudopaludicola - Aphis (Aphis) pseudopaludicola [ACCEPTED SPECIES 267522:BJLRQ nidx=null] + Aphis (Aphis) pseudopaludicola [ACCEPTED SPECIES 268877:BSNV8 nidx=null] Aphis (Aphis) rubicolens - Aphis (Aphis) rubicolens [ACCEPTED SPECIES 267522:B3P3W nidx=null] + Aphis (Aphis) rubicolens [ACCEPTED SPECIES 268877:BSNVF nidx=null] Aphis (Aphis) spiraephaga - Aphis (Aphis) spiraephaga [ACCEPTED SPECIES 267522:67LPG nidx=null] + Aphis (Aphis) spiraephaga [ACCEPTED SPECIES 268877:BSKFJ nidx=null] Aphis (Aphis) stachydis - Aphis (Aphis) stachydis [ACCEPTED SPECIES 267522:67LPF nidx=null] + Aphis (Aphis) stachydis [ACCEPTED SPECIES 268877:BSMVR nidx=null] Aphis (Aphis) typhae - Aphis (Aphis) typhae [ACCEPTED SPECIES 267522:67NF4 nidx=null] + Aphis (Aphis) typhae [ACCEPTED SPECIES 268877:BSMVZ nidx=null] Aphis (Aphis) ucrainensis - Aphis (Aphis) ucrainensis [ACCEPTED SPECIES 267522:BJJL9 nidx=null] + Aphis (Aphis) ucrainensis [ACCEPTED SPECIES 268877:BSMW2 nidx=null] Aplococeras - Aplococeras [ACCEPTED GENUS 267522:YQZ nidx=null] + Aplococeras Hyatt, 1900 [ACCEPTED GENUS 268877:BSHG8 nidx=null] Aplococeratidae - Aplococeratidae [ACCEPTED FAMILY 267522:6KQ nidx=null] + Aplococeratidae Spath, 1951 [ACCEPTED FAMILY 268877:BSGJR nidx=null] Apoderoceras - Apoderoceras [ACCEPTED GENUS 267522:YVW nidx=null] + Apoderoceras Buckman, 1921 [ACCEPTED GENUS 268877:BSHGJ nidx=null] Appenninoceras - Appenninoceras [ACCEPTED GENUS 267522:62CNS nidx=null] + Appenninoceras Meister & Dommergues, 2011 [ACCEPTED GENUS 268877:BSHGP nidx=null] Appudiceras - Appudiceras [ACCEPTED GENUS 267522:Z8Q nidx=null] + Appudiceras Whitehouse, 1926 [ACCEPTED GENUS 268877:BSHGQ nidx=null] Araiostegiella - Araiostegiella M.Kato & Tsutsumi [SYNONYM UNRANKED 267522:B94FD nidx=null parent=B8XSM] + Araiostegiella M.Kato & Tsutsumi [SYNONYM UNRANKED 268877:BTK8L nidx=null parent=B8XSM] Arasella - Arasella [ACCEPTED GENUS 267522:ZRR nidx=null] + Arasella Korn, 2014 [ACCEPTED GENUS 268877:BSHGV nidx=null] Araucanites - Araucanites [ACCEPTED GENUS 267522:ZS7 nidx=null] + Araucanites (Westermann & Riccardi) [ACCEPTED GENUS 268877:BSHGW nidx=null] Araxoceras - Araxoceras [ACCEPTED GENUS 267522:ZTB nidx=null] + Araxoceras Ruzhencev, 1959 [ACCEPTED GENUS 268877:BSHGY nidx=null] Araxoceras simplex - Araxoceras simplex Qin, 1986 [ACCEPTED SPECIES 267522:67PS6 nidx=null] + Araxoceras simplex (Zheng & Ma, 1982) [ACCEPTED SPECIES 268877:BSP85 nidx=null] Araxoceratidae - Araxoceratidae [ACCEPTED FAMILY 267522:6MJ nidx=null] + Araxoceratidae Ruzhencev, 1959 [ACCEPTED FAMILY 268877:BSGJS nidx=null] Arcanoceras - Arcanoceras [ACCEPTED GENUS 267522:ZV3 nidx=null] + Arcanoceras Ruzhencev, 1965 [ACCEPTED GENUS 268877:BSHGZ nidx=null] Arcestaceae - Arcestaceae [ACCEPTED SUPERFAMILY 267522:4TQ nidx=null] + Arcestaceae Mojsisovics, 1875 [ACCEPTED SUPERFAMILY 268877:BTL3T nidx=null] Arcestes - Arcestes [ACCEPTED GENUS 267522:ZVG nidx=null] + Arcestes Suess, 1865 [ACCEPTED GENUS 268877:BSFWG nidx=null] Arcestidae - Arcestidae [ACCEPTED FAMILY 267522:6MS nidx=null] + Arcestidae Mojsisovics, 1875 [ACCEPTED FAMILY 268877:BSFVK nidx=null] Archanarcestes - Archanarcestes [ACCEPTED GENUS 267522:62CS5 nidx=null] + Archanarcestes Becker & House, 1994 [ACCEPTED GENUS 268877:BSHH3 nidx=null] Archboldiceras - Archboldiceras [ACCEPTED GENUS 267522:ZZ8 nidx=null] + Archboldiceras Leonova & Shilovsky, 2007 [ACCEPTED GENUS 268877:BSHH4 nidx=null] Archoceras - Archoceras [ACCEPTED GENUS 267522:328N nidx=null] + Archoceras Schindewolf, 1937 [ACCEPTED GENUS 268877:BSHH6 nidx=null] Arctoarpadites - Arctoarpadites [ACCEPTED GENUS 267522:32BS nidx=null] + Arctoarpadites Tozer, 1994 [ACCEPTED GENUS 268877:BSHH7 nidx=null] Arctoceras - Arctoceras [ACCEPTED GENUS 267522:32BZ nidx=null] + Arctoceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSHH8 nidx=null] Arctoceratidae - Arctoceratidae [ACCEPTED FAMILY 267522:6P2 nidx=null] + Arctoceratidae Arthaber, 1911 [ACCEPTED FAMILY 268877:BSGJT nidx=null] Arctogymnites - Arctogymnites [ACCEPTED GENUS 267522:32CK nidx=null] + Arctogymnites Popov, 1962 [ACCEPTED GENUS 268877:BSHH9 nidx=null] Arctohungarites - Arctohungarites [ACCEPTED GENUS 267522:32CL nidx=null] + Arctohungarites Diener, 1916 [ACCEPTED GENUS 268877:BSHHB nidx=null] Arctomeekoceras - Arctomeekoceras [ACCEPTED GENUS 267522:32CS nidx=null] + Arctomeekoceras Popov, 1962 [ACCEPTED GENUS 268877:BSHHC nidx=null] Arctoprionites - Arctoprionites [ACCEPTED GENUS 267522:32DJ nidx=null] + Arctoprionites Spath, 1930 [ACCEPTED GENUS 268877:BSHHD nidx=null] Arctoptychites - Arctoptychites [ACCEPTED GENUS 267522:32DN nidx=null] + Arctoptychites Archipov et al., 1974 [ACCEPTED GENUS 268877:BSHHF nidx=null] Arctoptychites kruzini - Arctoptychites kruzini Bytschkov, 1976 [ACCEPTED SPECIES 267522:GB8J nidx=null] + Arctoptychites kruzini Bychkov et al., 1976 [ACCEPTED SPECIES 268877:BSP8N nidx=null] Arctosirenites - Arctosirenites [ACCEPTED GENUS 267522:32DZ nidx=null] + Arctosirenites Tozer, 1961 [ACCEPTED GENUS 268877:BSHHG nidx=null] Arctotropites - Arctotropites [ACCEPTED GENUS 267522:62D4Y nidx=null] + Arctotropites Tozer, 1994 [ACCEPTED GENUS 268877:BSHHH nidx=null] Ardesciella - Ardesciella [ACCEPTED GENUS 267522:32FW nidx=null] + Ardesciella Bulot et al., 2014 [ACCEPTED GENUS 268877:BSHHJ nidx=null] Argolites - Argolites [ACCEPTED GENUS 267522:32NM nidx=null] + Argolites Renz, 1939 [ACCEPTED GENUS 268877:BSHHM nidx=null] Argonauticeras - Argonauticeras [ACCEPTED GENUS 267522:32NS nidx=null] + Argonauticeras (Anderson, 1938) [ACCEPTED GENUS 268877:BSHHN nidx=null] Argyrochosma limitanea subsp. mexicana - Argyrochosma limitanea subsp. mexicana (Maxon) Windham [ACCEPTED SUBSPECIES 267522:BBFW7 nidx=null] + Argyrochosma limitanea subsp. mexicana (Maxon) Windham [ACCEPTED SUBSPECIES 268877:BSSHJ nidx=null] Argyrochosma nivea var. flava - Argyrochosma nivea var. flava (Hook.) Ponce [SYNONYM VARIETY 267522:7L9JC nidx=null parent=B9DLZ] + Argyrochosma nivea var. flava (Hook.) Ponce [SYNONYM VARIETY 268877:BST6G nidx=null parent=B9DLZ] Argyrochosma nivea var. tenera - Argyrochosma nivea var. tenera (Gillies ex Hook.) Ponce [SYNONYM VARIETY 267522:7KXJ8 nidx=null parent=B9DMD] + Argyrochosma nivea var. tenera (Gillies ex Hook.) Ponce [SYNONYM VARIETY 268877:BST6H nidx=null parent=B9DMD] Arianites - Arianites [ACCEPTED GENUS 267522:32TK nidx=null] + Arianites Arthaber, 1911 [ACCEPTED GENUS 268877:BSHHS nidx=null] Aricoceras - Aricoceras [ACCEPTED GENUS 267522:62CVN nidx=null] + Aricoceras Ruzhentsev, 1950 [ACCEPTED GENUS 268877:BSHHV nidx=null] Arieticeras - Arieticeras [ACCEPTED GENUS 267522:62D6W nidx=null] + Arieticeras Quenstedt, 1882 [SYNONYM GENUS 268877:BSHHX nidx=null parent=BSVJX] + Arieticeras Seguenza, 1885 [ACCEPTED GENUS 268877:BSHHY nidx=null] Arietitidae - Arietitidae [ACCEPTED FAMILY 267522:6Q5 nidx=null] + Arietitidae Hyatt, 1875 [ACCEPTED FAMILY 268877:BSGJV nidx=null] Arietoceltites - Arietoceltites [ACCEPTED GENUS 267522:62D78 nidx=null] + Arietoceltites Diener, 1916 [ACCEPTED GENUS 268877:BSHHZ nidx=null] Aristoceras - Aristoceras [ACCEPTED GENUS 267522:32WV nidx=null] + Aristoceras Ruzhencev, 1950 [ACCEPTED GENUS 268877:BSHJ2 nidx=null] Aristoceratoides - Aristoceratoides [ACCEPTED GENUS 267522:32WW nidx=null] + Aristoceratoides Ruzhencev, 1960 [ACCEPTED GENUS 268877:BSHJ3 nidx=null] Aristolochia onoei - Aristolochia onoei Franch. & Savigny ex Koidz. [SYNONYM SPECIES 267522:7RTPJ nidx=null parent=7WRSV] + Aristolochia onoei Franch. & Sav. ex Koidz. [SYNONYM SPECIES 268877:GQ4S nidx=null parent=7WRSV] Aristoptychites - Aristoptychites [ACCEPTED GENUS 267522:32XL nidx=null] + Aristoptychites Diener, 1916 [ACCEPTED GENUS 268877:BSHJ4 nidx=null] Arkanites - Arkanites [ACCEPTED GENUS 267522:32YQ nidx=null] + Arkanites McCaleb et al., 1964 [ACCEPTED GENUS 268877:BSHJ5 nidx=null] Armatites - Armatites [ACCEPTED GENUS 267522:3325 nidx=null] + Armatites Becker, 1993 [ACCEPTED GENUS 268877:BSHJ7 nidx=null] Arnautoceltites - Arnautoceltites [ACCEPTED GENUS 267522:333V nidx=null] + Arnautoceltites Diener, 1916 [ACCEPTED GENUS 268877:BSHJ8 nidx=null] Arnioceras - Arnioceras [ACCEPTED GENUS 267522:334C nidx=null] + Arnioceras Hyatt, 1867 [ACCEPTED GENUS 268877:BSHJ9 nidx=null] Arnioceras nevadanum - Arnioceras nevadanum Gabb, 1869 [ACCEPTED SPECIES 267522:GT86 nidx=null] + Arnioceras nevadanum (Gabb, 1870) [ACCEPTED SPECIES 268877:BSP9R nidx=null] Arpadites - Arpadites [ACCEPTED GENUS 267522:BJ8YQ nidx=null] - Arpadites [ACCEPTED GENUS 267522:BMK9M nidx=null] + Arpadites (Mojsisovics, 1879) [ACCEPTED GENUS 268877:BSHJC nidx=null] Arpadites helenae - Arpadites helenae (Renz, 1911) [SYNONYM SPECIES 267522:684SP nidx=null parent=44HWJ] + Arpadites helenae von Mojsisovics, 1882 [ACCEPTED SPECIES 268877:BSP9T nidx=null] Arpaditidae - Arpaditidae [ACCEPTED FAMILY 267522:6QW nidx=null] + Arpaditidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGJW nidx=null] Arrhaphoceras - Arrhaphoceras [ACCEPTED SUBGENUS 267522:337F nidx=null] - Arrhaphoceras [ACCEPTED GENUS 267522:62CGR nidx=null] + Arrhaphoceras Whitehouse, 1927 [ACCEPTED GENUS 268877:BSHJF nidx=null] Artemisia japonica macrocephala - Artemisia japonica macrocephala [AMBIGUOUS_SYNONYM INFRASPECIFIC_NAME 267522:BSFGM nidx=null parent=GWKY] + Artemisia japonica macrocephala [AMBIGUOUS_SYNONYM INFRASPECIFIC_NAME 268877:BT62M nidx=null parent=GWKY] Artemisia sacrorum viridis - Artemisia sacrorum viridis [SYNONYM INFRASPECIFIC_NAME 267522:BSFGL nidx=null parent=GWBV] + Artemisia sacrorum viridis [SYNONYM INFRASPECIFIC_NAME 268877:BT62N nidx=null parent=GWBV] Arthromeris elegans f. pianmaensis - Arthromeris elegans f. pianmaensis S. G. Lu [SYNONYM FORM 267522:BCVRB nidx=null parent=BBD2F] + Arthromeris elegans f. pianmaensis S. G. Lu [SYNONYM FORM 268877:BT755 nidx=null parent=BBD2F] Arthromeris himalayensis var. niphoboloides - Arthromeris himalayensis var. niphoboloides (C. B. Clarke) S. G. Lu [SYNONYM VARIETY 267522:BCVRC nidx=null parent=BBD25] + Arthromeris himalayensis var. niphoboloides (C. B. Clarke) S. G. Lu [SYNONYM VARIETY 268877:BT756 nidx=null parent=BBD25] Arthromeris lehmannii var. auriculata - Arthromeris lehmannii var. auriculata Ching [SYNONYM VARIETY 267522:BCVRF nidx=null parent=BBD2K] + Arthromeris lehmannii var. auriculata Ching [SYNONYM VARIETY 268877:BT757 nidx=null parent=BBD2K] Arthromeris tibetana var. glabrescens - Arthromeris tibetana var. glabrescens Ching & S. K. Wu [SYNONYM VARIETY 267522:BCVRG nidx=null parent=BBD2F] + Arthromeris tibetana var. glabrescens Ching & S. K. Wu [SYNONYM VARIETY 268877:BT758 nidx=null parent=BBD2F] Artinskia - Artinskia [ACCEPTED GENUS 267522:33FN nidx=null] + Artinskia Karpinsky, 1926 [ACCEPTED GENUS 268877:BSHJH nidx=null] Artioceras - Artioceras [ACCEPTED GENUS 267522:33FP nidx=null] + Artioceras Ruzhencev, 1947 [ACCEPTED GENUS 268877:BSHJJ nidx=null] Artioceratoides - Artioceratoides [ACCEPTED GENUS 267522:33FQ nidx=null] + Artioceratoides Leonova, 1985 [ACCEPTED GENUS 268877:BSHJK nidx=null] Asklepioceras - Asklepioceras [ACCEPTED GENUS 267522:33XH nidx=null] + Asklepioceras (Renz, 1911) [ACCEPTED GENUS 268877:BSHK5 nidx=null] Aspenites - Aspenites [ACCEPTED GENUS 267522:33Z8 nidx=null] + Aspenites Hyatt & Smith, 1905 [ACCEPTED GENUS 268877:BSHK7 nidx=null] Aspenitidae - Aspenitidae [ACCEPTED FAMILY 267522:6T4 nidx=null] + Aspenitidae (Spath, 1934) [ACCEPTED FAMILY 268877:BSGJY nidx=null] Aspidites toulai - Aspidites toulai (Arthaber, 1914) [SYNONYM SPECIES 267522:HFFH nidx=null parent=6NNH8] + Aspidites toulai (Arthaber, 1915) [ACCEPTED SPECIES 268877:BSPBY nidx=null] Aspidium aristatum var. sarasiniorum - Aspidium aristatum var. sarasiniorum Christ [SYNONYM VARIETY 267522:BCV89 nidx=null parent=B9D4D] + Aspidium aristatum var. sarasiniorum Christ [SYNONYM VARIETY 268877:BT6TQ nidx=null parent=B9D4D] Aspidium conterminum var. resiniferum - Aspidium conterminum var. resiniferum Kuhn [SYNONYM VARIETY 267522:BCV8B nidx=null parent=B93M8] + Aspidium conterminum var. resiniferum Kuhn [SYNONYM VARIETY 268877:BT6TR nidx=null parent=B93M8] Aspidium filix-mas f. crenatum - Aspidium filix-mas f. crenatum Milde [SYNONYM FORM 267522:BCV8D nidx=null parent=BBGG9] + Aspidium filix-mas f. crenatum Milde [SYNONYM FORM 268877:BT6TT nidx=null parent=BBGG9] Aspidium filix-mas var. crenatum - Aspidium filix-mas var. crenatum Milde [SYNONYM VARIETY 267522:BCV8C nidx=null parent=BBGG9] + Aspidium filix-mas var. crenatum Milde [SYNONYM VARIETY 268877:BT6TS nidx=null parent=BBGG9] Aspidium filix-mas var. nidus - Aspidium filix-mas var. nidus (Baker) Christ [SYNONYM VARIETY 267522:BCVRT nidx=null parent=B9K3V] + Aspidium filix-mas var. nidus (Baker) Christ [SYNONYM VARIETY 268877:BT75L nidx=null parent=B9K3V] Aspidium filix-mas var. setosum - Aspidium filix-mas var. setosum Christ [SYNONYM VARIETY 267522:BCV8F nidx=null parent=BB86L] + Aspidium filix-mas var. setosum Christ [SYNONYM VARIETY 268877:BT6TV nidx=null parent=BB86L] Aspidium gracilescens var. glanduligerum - Aspidium gracilescens var. glanduligerum (Kunze) Franch. & Sav. [SYNONYM VARIETY 267522:BCVRV nidx=null parent=CJYP] + Aspidium gracilescens var. glanduligerum (Kunze) Franch. & Sav. [SYNONYM VARIETY 268877:BT75M nidx=null parent=CJYP] Aspidium lobatum var. aristatum - Aspidium lobatum var. aristatum Christ [SYNONYM VARIETY 267522:BCV8H nidx=null parent=BB5JG] + Aspidium lobatum var. aristatum Christ [SYNONYM VARIETY 268877:BT6TW nidx=null parent=BB5JG] Aspidium membranifolium var. dimorphum - Aspidium membranifolium var. dimorphum (C. B. Clarke) Christ [SYNONYM VARIETY 267522:BCVRW nidx=null parent=BBDTG] + Aspidium membranifolium var. dimorphum (C. B. Clarke) Christ [SYNONYM VARIETY 268877:BT75N nidx=null parent=BBDTG] Aspidium oppositum var. resiniferum - Aspidium oppositum var. resiniferum Kuhn [SYNONYM VARIETY 267522:5DLJF nidx=null parent=B93M8] + Aspidium oppositum var. resiniferum Kuhn [SYNONYM VARIETY 268877:BT6TX nidx=null parent=B93M8] Aspidium patens var. dissimile - Aspidium patens var. dissimile (Schrad.) Kunze [SYNONYM VARIETY 267522:5DLJG nidx=null parent=BB32R] + Aspidium patens var. dissimile (Schrad.) Kunze [SYNONYM VARIETY 268877:BT6TY nidx=null parent=BB32R] Aspidoceras - Aspidoceras [ACCEPTED GENUS 267522:343V nidx=null] + Aspidoceras (Zittel) [ACCEPTED GENUS 268877:BSHK9 nidx=null] Aspidoceratidae - Aspidoceratidae [ACCEPTED FAMILY 267522:6TC nidx=null] + Aspidoceratidae Zittel, 1895 [ACCEPTED FAMILY 268877:BSGJZ nidx=null] Asplenium abscissum var. subaequilaterale - Asplenium abscissum var. subaequilaterale Rosenst. [ACCEPTED VARIETY 267522:BBL7V nidx=null] + Asplenium abscissum var. subaequilaterale Rosenst. [ACCEPTED VARIETY 268877:BST6K nidx=null] Asplenium adiantoides var. squamulosum - Asplenium adiantoides var. squamulosum C. Chr. [SYNONYM VARIETY 267522:BCV8K nidx=null parent=BD2NX] + Asplenium adiantoides var. squamulosum C. Chr. [SYNONYM VARIETY 268877:BT6TZ nidx=null parent=BD2NX] Asplenium adiantum-nigrum subsp. adiantum-nigrum - Asplenium adiantum-nigrum subsp. adiantum-nigrum [ACCEPTED SUBSPECIES 267522:BBL7W nidx=null] + Asplenium adiantum-nigrum subsp. adiantum-nigrum [ACCEPTED SUBSPECIES 268877:BST6L nidx=null] Asplenium adiantum-nigrum subsp. corunnense - Asplenium adiantum-nigrum subsp. corunnense (Christ) Rivas Mart. [ACCEPTED SUBSPECIES 267522:BBFWP nidx=null] + Asplenium adiantum-nigrum subsp. corunnense (Christ) Rivas Mart. [ACCEPTED SUBSPECIES 268877:BSSHM nidx=null] Asplenium adiantum-nigrum subsp. woronowii - Asplenium adiantum-nigrum subsp. woronowii (Christ) Fraser-Jenk. [ACCEPTED SUBSPECIES 267522:BBFWQ nidx=null] + Asplenium adiantum-nigrum subsp. woronowii (Christ) Fraser-Jenk. [ACCEPTED SUBSPECIES 268877:BSSHN nidx=null] Asplenium adiantum-nigrum var. silesiacum - Asplenium adiantum-nigrum var. silesiacum (Milde) Viane & Reichst. [SYNONYM VARIETY 267522:5MDHJ nidx=null parent=BBL7Y] + Asplenium adiantum-nigrum var. silesiacum (Milde) Viane & Reichst. [SYNONYM VARIETY 268877:BST6M nidx=null parent=BBL7Y] Asplenium adiantum-nigrum var. solidum - Asplenium adiantum-nigrum var. solidum (Kunze) J. P. Roux [ACCEPTED VARIETY 267522:BBL7Z nidx=null] + Asplenium adiantum-nigrum var. solidum (Kunze) J. P. Roux [ACCEPTED VARIETY 268877:BST6N nidx=null] Asplenium aethiopicum subsp. filare - Asplenium aethiopicum subsp. filare (Forssk.) A. F. Braithw. [ACCEPTED SUBSPECIES 267522:BBFWS nidx=null] + Asplenium aethiopicum subsp. filare (Forssk.) A. F. Braithw. [ACCEPTED SUBSPECIES 268877:BSSHP nidx=null] Asplenium aethiopicum subsp. tripinnatum - Asplenium aethiopicum subsp. tripinnatum (Baker) A. F. Braithw. [ACCEPTED SUBSPECIES 267522:BBFWT nidx=null] + Asplenium aethiopicum subsp. tripinnatum (Baker) A. F. Braithw. [ACCEPTED SUBSPECIES 268877:BSSHQ nidx=null] Asplenium appendiculatum subsp. maritimum - Asplenium appendiculatum subsp. maritimum (Brownsey) Brownsey [SYNONYM SUBSPECIES 267522:BBFWV nidx=null parent=B95V9] + Asplenium appendiculatum subsp. maritimum (Brownsey) Brownsey [SYNONYM SUBSPECIES 268877:BSSHR nidx=null parent=B95V9] Asplenium atkinsonii var. andersonii - Asplenium atkinsonii var. andersonii (C. B. Clarke) C. B. Clarke [SYNONYM VARIETY 267522:BCVS7 nidx=null parent=B96X3] + Asplenium atkinsonii var. andersonii (C. B. Clarke) C. B. Clarke [SYNONYM VARIETY 268877:BT75S nidx=null parent=B96X3] Asplenium attenuatum var. indivisum - Asplenium attenuatum var. indivisum F. Muell. [ACCEPTED VARIETY 267522:BBL82 nidx=null] + Asplenium attenuatum var. indivisum F. Muell. [ACCEPTED VARIETY 268877:BST6P nidx=null] Asplenium auritum var. bipinnatifidum - Asplenium auritum var. bipinnatifidum Kunze [SYNONYM VARIETY 267522:BCVS8 nidx=null parent=B95VW] + Asplenium auritum var. bipinnatifidum Kunze [SYNONYM VARIETY 268877:BT75T nidx=null parent=B95VW] Asplenium australasicum f. robinsonii - Asplenium australasicum f. robinsonii (F. Muell.) P. S. Green [ACCEPTED FORM 267522:BBLYG nidx=null] + Asplenium australasicum f. robinsonii (F. Muell.) P. S. Green [ACCEPTED FORM 268877:BSTKF nidx=null] Asplenium buettneri var. hildebrandtii - Asplenium buettneri var. hildebrandtii Hieron. [SYNONYM VARIETY 267522:BBL83 nidx=null parent=B9HLN] + Asplenium buettneri var. hildebrandtii Hieron. [SYNONYM VARIETY 268877:BST6Q nidx=null parent=B9HLN] Asplenium ceterach subsp. bivalens - Asplenium ceterach subsp. bivalens (D. E. Mey.) Greuter & Burdet [ACCEPTED SUBSPECIES 267522:BBFWX nidx=null] + Asplenium ceterach subsp. bivalens (D. E. Mey.) Greuter & Burdet [ACCEPTED SUBSPECIES 268877:BSSHS nidx=null] Asplenium ceterach subsp. cyprium - Asplenium ceterach subsp. cyprium (Viane & Van den Heede) Viane [SYNONYM SUBSPECIES 267522:5FTNN nidx=null parent=5FTNQ] + Asplenium ceterach subsp. cyprium (Viane & Van den Heede) Viane [SYNONYM SUBSPECIES 268877:BSSHT nidx=null parent=BSSHV] Asplenium ceterach subsp. mediterraneum - Asplenium ceterach subsp. mediterraneum Pinter [ACCEPTED SUBSPECIES 267522:5FTNQ nidx=null] + Asplenium ceterach subsp. mediterraneum Pinter [ACCEPTED SUBSPECIES 268877:BSSHV nidx=null] Asplenium contiguum var. hirtulum - Asplenium contiguum var. hirtulum C. Chr. [ACCEPTED VARIETY 267522:BCVS9 nidx=null] + Asplenium contiguum var. hirtulum C. Chr. [ACCEPTED VARIETY 268877:BT75V nidx=null] Asplenium cryptolepis var. ohionis - Asplenium cryptolepis var. ohionis Fernald [SYNONYM VARIETY 267522:BCVSB nidx=null parent=BBL8S] + Asplenium cryptolepis var. ohionis Fernald [SYNONYM VARIETY 268877:BT75W nidx=null parent=BST7C] Asplenium cuneifolium subsp. dacicum - Asplenium cuneifolium subsp. dacicum (Borbás) Soó [ACCEPTED SUBSPECIES 267522:BBFX2 nidx=null] + Asplenium cuneifolium subsp. dacicum (Borbás) Soó [ACCEPTED SUBSPECIES 268877:BSSHW nidx=null] Asplenium cuneifolium subsp. woronowii - Asplenium cuneifolium subsp. woronowii (Christ) Reichst., Viane, Rasbach & Schneller [SYNONYM SUBSPECIES 267522:BBFX3 nidx=null parent=BBFWQ] + Asplenium cuneifolium subsp. woronowii (Christ) Reichst., Viane, Rasbach & Schneller [SYNONYM SUBSPECIES 268877:BSSHX nidx=null parent=BSSHN] Asplenium cuspidatum var. triculum - Asplenium cuspidatum var. triculum Lellinger [ACCEPTED VARIETY 267522:BBL84 nidx=null] + Asplenium cuspidatum var. triculum Lellinger [ACCEPTED VARIETY 268877:BST6R nidx=null] Asplenium daghestanicum subsp. hunzanum - Asplenium daghestanicum subsp. hunzanum (Reichst. & Fraser-Jenk.) Fraser-Jenk. [ACCEPTED SUBSPECIES 267522:BBFX5 nidx=null] + Asplenium daghestanicum subsp. hunzanum (Reichst. & Fraser-Jenk.) Fraser-Jenk. [ACCEPTED SUBSPECIES 268877:BSSHY nidx=null] Asplenium daghestanicum subsp. iskardense - Asplenium daghestanicum subsp. iskardense (Viane & Reichst.) Fraser-Jenk. [ACCEPTED SUBSPECIES 267522:BBFX6 nidx=null] + Asplenium daghestanicum subsp. iskardense (Viane & Reichst.) Fraser-Jenk. [ACCEPTED SUBSPECIES 268877:BSSHZ nidx=null] Asplenium delicatulum var. cocosensis - Asplenium delicatulum var. cocosensis A. Rojas & Trusty [ACCEPTED VARIETY 267522:BBL86 nidx=null] + Asplenium delicatulum var. cocosensis A. Rojas & Trusty [ACCEPTED VARIETY 268877:BST6S nidx=null] Asplenium dentatum subsp. barbadense - Asplenium dentatum subsp. barbadense (Jenman) Christenh. [ACCEPTED SUBSPECIES 267522:BBFX8 nidx=null] + Asplenium dentatum subsp. barbadense (Jenman) Christenh. [ACCEPTED SUBSPECIES 268877:BSSJ2 nidx=null] Asplenium dentatum var. jamaicense - Asplenium dentatum var. jamaicense (Jenman) Proctor [ACCEPTED VARIETY 267522:BBL87 nidx=null] + Asplenium dentatum var. jamaicense (Jenman) Proctor [ACCEPTED VARIETY 268877:BST6T nidx=null] Asplenium ebeneum var. serratum - Asplenium ebeneum var. serratum A. Gray ex E. S. Mill. [SYNONYM VARIETY 267522:BCV8S nidx=null parent=B96CN] + Asplenium ebeneum var. serratum A. Gray ex E. S. Mill. [SYNONYM VARIETY 268877:BT6V2 nidx=null parent=B96CN] Asplenium erosum var. duale - Asplenium erosum var. duale (Jenman) Proctor [ACCEPTED VARIETY 267522:BBL88 nidx=null] + Asplenium erosum var. duale (Jenman) Proctor [ACCEPTED VARIETY 268877:BST6V nidx=null] Asplenium exiguum subsp. lushanense - Asplenium exiguum subsp. lushanense (C. Chr.) Fraser-Jenk., Pangtey & Khullar [ACCEPTED SUBSPECIES 267522:BBFXC nidx=null] + Asplenium exiguum subsp. lushanense (C. Chr.) Fraser-Jenk., Pangtey & Khullar [ACCEPTED SUBSPECIES 268877:BSSJ3 nidx=null] Asplenium exiguum subsp. yunnanense - Asplenium exiguum subsp. yunnanense (Franch.) Fraser-Jenk., Pangtey & Khullar [ACCEPTED SUBSPECIES 267522:BBFXD nidx=null] + Asplenium exiguum subsp. yunnanense (Franch.) Fraser-Jenk., Pangtey & Khullar [ACCEPTED SUBSPECIES 268877:BSSJ4 nidx=null] Asplenium falcatum var. caudatum - Asplenium falcatum var. caudatum (G. Forst.) Allan [SYNONYM VARIETY 267522:BCV8W nidx=null parent=B95YC] + Asplenium falcatum var. caudatum (G. Forst.) Allan [SYNONYM VARIETY 268877:BT6V3 nidx=null parent=B95YC] Asplenium filix-femina f. dentigerum - Asplenium filix-femina f. dentigerum (Wall. ex C. B. Clarke) C. Hope [SYNONYM FORM 267522:BCV8X nidx=null parent=B96X5] + Asplenium filix-femina f. dentigerum (Wall. ex C. B. Clarke) C. Hope [SYNONYM FORM 268877:BT6V4 nidx=null parent=B96X5] Asplenium fimbriatum var. leptophyllum - Asplenium fimbriatum var. leptophyllum Zenker ex Kunze [SYNONYM VARIETY 267522:BCV8Z nidx=null parent=BCWQZ] + Asplenium fimbriatum var. leptophyllum Zenker ex Kunze [SYNONYM VARIETY 268877:BT6V5 nidx=null parent=BCWQZ] Asplenium fimbriatum var. sphaeropteroides - Asplenium fimbriatum var. sphaeropteroides C. B. Clarke [SYNONYM VARIETY 267522:BCVSC nidx=null parent=B96X3] + Asplenium fimbriatum var. sphaeropteroides C. B. Clarke [SYNONYM VARIETY 268877:BT75X nidx=null parent=B96X3] Asplenium fontanum subsp. pseudofontanum - Asplenium fontanum subsp. pseudofontanum (Kossinsky) Reichst. & Schneller [ACCEPTED SUBSPECIES 267522:BBFXG nidx=null] + Asplenium fontanum subsp. pseudofontanum (Kossinsky) Reichst. & Schneller [ACCEPTED SUBSPECIES 268877:BSSJ5 nidx=null] Asplenium formosum var. carolinum - Asplenium formosum var. carolinum (Maxon) C. V. Morton [ACCEPTED VARIETY 267522:BBL89 nidx=null] + Asplenium formosum var. carolinum (Maxon) C. V. Morton [ACCEPTED VARIETY 268877:BST6W nidx=null] Asplenium fragile var. insulare - Asplenium fragile var. insulare C. V. Morton [SYNONYM VARIETY 267522:BCVSD nidx=null parent=BBL8H] + Asplenium fragile var. insulare C. V. Morton [SYNONYM VARIETY 268877:BT75Y nidx=null parent=BST73] Asplenium gemmiferum var. enatum - Asplenium gemmiferum var. enatum (Brack.) O. Deg. & I. Deg. [SYNONYM VARIETY 267522:BCV93 nidx=null parent=B9678] + Asplenium gemmiferum var. enatum (Brack.) O. Deg. & I. Deg. [SYNONYM VARIETY 268877:BT6V6 nidx=null parent=B9678] Asplenium gemmiferum var. flexuosum - Asplenium gemmiferum var. flexuosum (Schrad.) Sim [SYNONYM VARIETY 267522:BCV94 nidx=null parent=B964Y] + Asplenium gemmiferum var. flexuosum (Schrad.) Sim [SYNONYM VARIETY 268877:BT6V7 nidx=null parent=B964Y] Asplenium harpeodes var. glaziovianum - Asplenium harpeodes var. glaziovianum Hieron. [SYNONYM VARIETY 267522:BCV96 nidx=null parent=B9664] + Asplenium harpeodes var. glaziovianum Hieron. [SYNONYM VARIETY 268877:BT6V8 nidx=null parent=B9664] Asplenium ledermannii var. lobulatum - Asplenium ledermannii var. lobulatum Hieron. [SYNONYM VARIETY 267522:BCV97 nidx=null parent=B9683] + Asplenium ledermannii var. lobulatum Hieron. [SYNONYM VARIETY 268877:BT6V9 nidx=null parent=B9683] Asplenium lepidum subsp. haussknechtii - Asplenium lepidum subsp. haussknechtii (Godet & Reut. ex Milde) Brownsey [ACCEPTED SUBSPECIES 267522:BBFXH nidx=null] + Asplenium lepidum subsp. haussknechtii (Godet & Reut. ex Milde) Brownsey [ACCEPTED SUBSPECIES 268877:BSSJ6 nidx=null] Asplenium myriophyllum var. brevisorum - Asplenium myriophyllum var. brevisorum Proctor [ACCEPTED VARIETY 267522:BBL8B nidx=null] + Asplenium myriophyllum var. brevisorum Proctor [ACCEPTED VARIETY 268877:BST6X nidx=null] Asplenium niponicum var. uropteron - Asplenium niponicum var. uropteron (Miq.) Franch. & Sav. [SYNONYM VARIETY 267522:BCV9J nidx=null parent=B8WDW] + Asplenium niponicum var. uropteron (Miq.) Franch. & Sav. [SYNONYM VARIETY 268877:BT6VB nidx=null parent=B8WDW] Asplenium normale var. boreale - Asplenium normale var. boreale Ohwi ex Sa. Kurata [SYNONYM VARIETY 267522:BBL8C nidx=null parent=B9H4G] + Asplenium normale var. boreale Ohwi ex Sa. Kurata [SYNONYM VARIETY 268877:BST6Y nidx=null parent=B9H4G] Asplenium obovatum subsp. lanceolatum - Asplenium obovatum subsp. lanceolatum (C. Presl) P. Silva [SYNONYM SUBSPECIES 267522:BBFXK nidx=null parent=BCWRR] + Asplenium obovatum subsp. lanceolatum (C. Presl) P. Silva [SYNONYM SUBSPECIES 268877:BSSJ7 nidx=null parent=BCWRR] Asplenium obovatum subsp. obovatum - Asplenium obovatum subsp. obovatum [ACCEPTED SUBSPECIES 267522:BBL8D nidx=null] + Asplenium obovatum subsp. obovatum [ACCEPTED SUBSPECIES 268877:BST6Z nidx=null] Asplenium obtusatum subsp. obtusatum - Asplenium obtusatum subsp. obtusatum [ACCEPTED SUBSPECIES 267522:BBL8F nidx=null] + Asplenium obtusatum subsp. obtusatum [ACCEPTED SUBSPECIES 268877:BST72 nidx=null] Asplenium pellucidum var. ponapense - Asplenium pellucidum var. ponapense (Hosok.) Hosok. [SYNONYM VARIETY 267522:BCV9Q nidx=null parent=BCWS8] + Asplenium pellucidum var. ponapense (Hosok.) Hosok. [SYNONYM VARIETY 268877:BT6VC nidx=null parent=BCWS8] Asplenium peruvianum var. insulare - Asplenium peruvianum var. insulare (C. V. Morton) D. D. Palmer [ACCEPTED VARIETY 267522:BBL8H nidx=null] + Asplenium peruvianum var. insulare (C. V. Morton) D. D. Palmer [ACCEPTED VARIETY 268877:BST73 nidx=null] Asplenium petrarchae subsp. bivalens - Asplenium petrarchae subsp. bivalens (D. E. Mey.) Lovis & Reichst. [ACCEPTED SUBSPECIES 267522:BBFXL nidx=null] + Asplenium petrarchae subsp. bivalens (D. E. Mey.) Lovis & Reichst. [ACCEPTED SUBSPECIES 268877:BSSJ8 nidx=null] Asplenium petrarchae subsp. majoricum - Asplenium petrarchae subsp. majoricum (Litard.) O. Bolòs & Vigo [ACCEPTED SUBSPECIES 267522:BBFXM nidx=null] + Asplenium petrarchae subsp. majoricum (Litard.) O. Bolòs & Vigo [ACCEPTED SUBSPECIES 268877:BSSJ9 nidx=null] Asplenium phyllitidis subsp. malesicum - Asplenium phyllitidis subsp. malesicum Holttum [SYNONYM SUBSPECIES 267522:BBFXP nidx=null parent=B95TW] + Asplenium phyllitidis subsp. malesicum Holttum [SYNONYM SUBSPECIES 268877:BSSJB nidx=null parent=B95TW] Asplenium pinnatifidum var. trudellii - Asplenium pinnatifidum var. trudellii (Wherry) Clute [SYNONYM VARIETY 267522:BCVSG nidx=null parent=B9DJG] + Asplenium pinnatifidum var. trudellii (Wherry) Clute [SYNONYM VARIETY 268877:BT75Z nidx=null parent=B9DJG] Asplenium platyneuron f. incisum - Asplenium platyneuron f. incisum (Howe ex Peck) Blomq. & Correll [SYNONYM FORM 267522:BBL8K nidx=null parent=B96CN] + Asplenium platyneuron f. incisum (Howe ex Peck) Blomq. & Correll [SYNONYM FORM 268877:BST76 nidx=null parent=B96CN] Asplenium platyneuron f. proliferum - Asplenium platyneuron f. proliferum (D. C. Eaton) Tanger [SYNONYM FORM 267522:BCVSH nidx=null parent=B96CN] + Asplenium platyneuron f. proliferum (D. C. Eaton) Tanger [SYNONYM FORM 268877:BT762 nidx=null parent=B96CN] Asplenium platyneuron var. bacculum-rubrum - Asplenium platyneuron var. bacculum-rubrum (Featherm.) Fernald [ACCEPTED VARIETY 267522:BBL8J nidx=null] + Asplenium platyneuron var. bacculum-rubrum (Featherm.) Fernald [ACCEPTED VARIETY 268877:BST74 nidx=null] Asplenium platyneuron var. incisum - Asplenium platyneuron var. incisum (Howe ex Peck) B. L. Rob. [SYNONYM VARIETY 267522:BBL8L nidx=null parent=B96CN] + Asplenium platyneuron var. incisum (Howe ex Peck) B. L. Rob. [SYNONYM VARIETY 268877:BST75 nidx=null parent=B96CN] Asplenium polyodon var. squamulosum - Asplenium polyodon var. squamulosum (C. Chr.) R. A. Rodr. [SYNONYM VARIETY 267522:BBL8M nidx=null parent=B96D6] + Asplenium polyodon var. squamulosum (C. Chr.) R. A. Rodr. [SYNONYM VARIETY 268877:BST77 nidx=null parent=B96D6] Asplenium poolii f. simplex - Asplenium poolii f. simplex (C. Chr.) C. Chr. [SYNONYM FORM 267522:BCV9R nidx=null parent=B96D2] + Asplenium poolii f. simplex (C. Chr.) C. Chr. [SYNONYM FORM 268877:BT6VD nidx=null parent=B96D2] Asplenium pseudonitidum var. ovalescens - Asplenium pseudonitidum var. ovalescens Fée [SYNONYM VARIETY 267522:BBL8N nidx=null parent=B96DQ] + Asplenium pseudonitidum var. ovalescens Fée [SYNONYM VARIETY 268877:BST78 nidx=null parent=B96DQ] Asplenium pseudowilfordii var. iidanum - Asplenium pseudowilfordii var. iidanum Sa. Kurata [SYNONYM VARIETY 267522:BCV9S nidx=null parent=B9JT7] + Asplenium pseudowilfordii var. iidanum Sa. Kurata [SYNONYM VARIETY 268877:BT6VF nidx=null parent=B9JT7] Asplenium pteropus var. radicans - Asplenium pteropus var. radicans Mett. [SYNONYM VARIETY 267522:BCV9T nidx=null parent=B967G] + Asplenium pteropus var. radicans Mett. [SYNONYM VARIETY 268877:BT6VG nidx=null parent=B967G] Asplenium pumilum var. anthriscifolium - Asplenium pumilum var. anthriscifolium (Jacq.) Wherry [SYNONYM VARIETY 267522:BCVSJ nidx=null parent=B96F3] + Asplenium pumilum var. anthriscifolium (Jacq.) Wherry [SYNONYM VARIETY 268877:BT763 nidx=null parent=B96F3] Asplenium radicans var. cirrhatum - Asplenium radicans var. cirrhatum (Rich. ex Willd.) Rosenst. [SYNONYM VARIETY 267522:BCVSK nidx=null parent=B95YS] + Asplenium radicans var. cirrhatum (Rich. ex Willd.) Rosenst. [SYNONYM VARIETY 268877:BT764 nidx=null parent=B95YS] Asplenium radicans var. partitum - Asplenium radicans var. partitum (Klotzsch) Hieron. [SYNONYM VARIETY 267522:BCVSL nidx=null parent=B964V] + Asplenium radicans var. partitum (Klotzsch) Hieron. [SYNONYM VARIETY 268877:BT765 nidx=null parent=B964V] Asplenium radicans var. uniseriale - Asplenium radicans var. uniseriale (Raddi) L. D. Gómez [SYNONYM VARIETY 267522:BCVSM nidx=null parent=B96L6] + Asplenium radicans var. uniseriale (Raddi) L. D. Gómez [SYNONYM VARIETY 268877:BT766 nidx=null parent=B96L6] Asplenium rhizophorum var. alloeopteron - Asplenium rhizophorum var. alloeopteron (Klotzsch) Baker [SYNONYM VARIETY 267522:BCV9W nidx=null parent=B96F8] + Asplenium rhizophorum var. alloeopteron (Klotzsch) Baker [SYNONYM VARIETY 268877:BT6VH nidx=null parent=B96F8] Asplenium rhizophorum var. cyrtopteron - Asplenium rhizophorum var. cyrtopteron (Kunze) Jenman [SYNONYM VARIETY 267522:BCV9X nidx=null parent=B96F8] + Asplenium rhizophorum var. cyrtopteron (Kunze) Jenman [SYNONYM VARIETY 268877:BT6VJ nidx=null parent=B96F8] Asplenium ruta-muraria subsp. dolomiticum - Asplenium ruta-muraria subsp. dolomiticum Lovis & Reichst. [ACCEPTED SUBSPECIES 267522:BBFXQ nidx=null] + Asplenium ruta-muraria subsp. dolomiticum Lovis & Reichst. [ACCEPTED SUBSPECIES 268877:BSSJC nidx=null] Asplenium ruta-muraria var. cryptolepis - Asplenium ruta-muraria var. cryptolepis (Fernald) Wherry [ACCEPTED VARIETY 267522:BBL8P nidx=null] + Asplenium ruta-muraria var. cryptolepis (Fernald) Wherry [ACCEPTED VARIETY 268877:BST79 nidx=null] Asplenium ruta-muraria var. eberlei - Asplenium ruta-muraria var. eberlei (D. E. Mey.) Rasbach, K. Rasbach, Reichst. & Viane [SYNONYM VARIETY 267522:BBL8R nidx=null parent=B9HD2] + Asplenium ruta-muraria var. eberlei (D. E. Mey.) Rasbach, K. Rasbach, Reichst. & Viane [SYNONYM VARIETY 268877:BST7B nidx=null parent=B9HD2] Asplenium ruta-muraria var. lanceolum - Asplenium ruta-muraria var. lanceolum Christ [ACCEPTED VARIETY 267522:BBL8S nidx=null] + Asplenium ruta-muraria var. lanceolum Christ [ACCEPTED VARIETY 268877:BST7C nidx=null] Asplenium ruta-muraria var. ohionis - Asplenium ruta-muraria var. ohionis (Fernald) Wherry [SYNONYM VARIETY 267522:BCVSP nidx=null parent=BBL8S] + Asplenium ruta-muraria var. ohionis (Fernald) Wherry [SYNONYM VARIETY 268877:BT767 nidx=null parent=BST7C] Asplenium ruta-muraria var. pseudogermanicum - Asplenium ruta-muraria var. pseudogermanicum Heufl. [SYNONYM VARIETY 267522:BCV9Y nidx=null parent=BBFXR] + Asplenium ruta-muraria var. pseudogermanicum Heufl. [SYNONYM VARIETY 268877:BT6VK nidx=null parent=BBFXR] Asplenium ruta-muraria var. schriesheimense - Asplenium ruta-muraria var. schriesheimense Röhner & Bujnoch [ACCEPTED VARIETY 267522:BBL8T nidx=null] + Asplenium ruta-muraria var. schriesheimense Röhner & Bujnoch [ACCEPTED VARIETY 268877:BST7D nidx=null] Asplenium ruta-muraria var. subtenuifolium - Asplenium ruta-muraria var. subtenuifolium Christ [SYNONYM VARIETY 267522:BCVSQ nidx=null parent=BBFXR] + Asplenium ruta-muraria var. subtenuifolium Christ [SYNONYM VARIETY 268877:BT768 nidx=null parent=BBFXR] Asplenium salicifolium var. aequilaterale - Asplenium salicifolium var. aequilaterale (Christ) C. D. Adams [ACCEPTED VARIETY 267522:BBL8V nidx=null] + Asplenium salicifolium var. aequilaterale (Christ) C. D. Adams [ACCEPTED VARIETY 268877:BST7F nidx=null] Asplenium sarelii subsp. pekinense - Asplenium sarelii subsp. pekinense (Hance) Fraser-Jenk., Pangtey & Khullar [ACCEPTED SUBSPECIES 267522:BBFXT nidx=null] + Asplenium sarelii subsp. pekinense (Hance) Fraser-Jenk., Pangtey & Khullar [ACCEPTED SUBSPECIES 268877:BSSJD nidx=null] Asplenium scolopendrium subsp. antri-jovis - Asplenium scolopendrium subsp. antri-jovis (Kümmerle) Brownsey & Jermy [ACCEPTED SUBSPECIES 267522:BBFXW nidx=null] + Asplenium scolopendrium subsp. antri-jovis (Kümmerle) Brownsey & Jermy [ACCEPTED SUBSPECIES 268877:BSSJF nidx=null] Asplenium scolopendrium var. americanum - Asplenium scolopendrium var. americanum (Fernald) Kartesz & Gandhi [SYNONYM VARIETY 267522:BBL8W nidx=null parent=BK9Y4] - Asplenium scolopendrium var. americanum (Fernald) Reichst., Rasbach & Viane [SYNONYM VARIETY 267522:BBL8X nidx=null parent=BK9Y4] + Asplenium scolopendrium var. americanum (Fernald) Kartesz & Gandhi [SYNONYM VARIETY 268877:BST7G nidx=null parent=BK9Y4] + Asplenium scolopendrium var. americanum (Fernald) Reichst., Rasbach & Viane [SYNONYM VARIETY 268877:BST7H nidx=null parent=BK9Y4] Asplenium seelosii subsp. glabrum - Asplenium seelosii subsp. glabrum (Litard. & Maire) Rothm. [ACCEPTED SUBSPECIES 267522:BBFXZ nidx=null] + Asplenium seelosii subsp. glabrum (Litard. & Maire) Rothm. [ACCEPTED SUBSPECIES 268877:BSSJG nidx=null] Asplenium seelosii var. catalaunicum - Asplenium seelosii var. catalaunicum O. Bolòs & Vigo [SYNONYM VARIETY 267522:BCVB4 nidx=null parent=BBFXZ] + Asplenium seelosii var. catalaunicum O. Bolòs & Vigo [SYNONYM VARIETY 268877:BT6VL nidx=null parent=BSSJG] Asplenium septentrionale subsp. caucasicum - Asplenium septentrionale subsp. caucasicum Fraser-Jenk. & Lovis [ACCEPTED SUBSPECIES 267522:BBFY3 nidx=null] + Asplenium septentrionale subsp. caucasicum Fraser-Jenk. & Lovis [ACCEPTED SUBSPECIES 268877:BSSJH nidx=null] Asplenium sessilifolium var. occidentale - Asplenium sessilifolium var. occidentale A. R. Sm. [ACCEPTED VARIETY 267522:BBL8Y nidx=null] + Asplenium sessilifolium var. occidentale A. R. Sm. [ACCEPTED VARIETY 268877:BST7J nidx=null] Asplenium sphenolobum var. diplaziosorum - Asplenium sphenolobum var. diplaziosorum Hieron. [SYNONYM VARIETY 267522:BCVSR nidx=null parent=B963Y] + Asplenium sphenolobum var. diplaziosorum Hieron. [SYNONYM VARIETY 268877:BT769 nidx=null parent=B963Y] Asplenium spinulosum var. subtriangulare - Asplenium spinulosum var. subtriangulare (Hook.) C. B. Clarke [SYNONYM VARIETY 267522:BCVSS nidx=null parent=B96ZX] + Asplenium spinulosum var. subtriangulare (Hook.) C. B. Clarke [SYNONYM VARIETY 268877:BT76B nidx=null parent=B96ZX] Asplenium splendens subsp. drakensbergense - Asplenium splendens subsp. drakensbergense A. F. Braithw. [ACCEPTED SUBSPECIES 267522:BBFY6 nidx=null] + Asplenium splendens subsp. drakensbergense A. F. Braithw. [ACCEPTED SUBSPECIES 268877:BSSJJ nidx=null] Asplenium theciferum var. concinnum - Asplenium theciferum var. concinnum (Schrad.) Schelpe [ACCEPTED VARIETY 267522:BBL92 nidx=null] + Asplenium theciferum var. concinnum (Schrad.) Schelpe [ACCEPTED VARIETY 268877:BST7K nidx=null] Asplenium thunbergii var. belangeri - Asplenium thunbergii var. belangeri (Bory) Kunze [SYNONYM VARIETY 267522:BBL93 nidx=null parent=B96KN] + Asplenium thunbergii var. belangeri (Bory) Kunze [SYNONYM VARIETY 268877:BST7L nidx=null parent=B96KN] Asplenium trichomanes subsp. coriaceifolium - Asplenium trichomanes subsp. coriaceifolium Rasbach, K. Rasbach, Reichst. & Bennert [SYNONYM SUBSPECIES 267522:BBFY8 nidx=null parent=B95W4] + Asplenium trichomanes subsp. coriaceifolium Rasbach, K. Rasbach, Reichst. & Bennert [SYNONYM SUBSPECIES 268877:BSSJK nidx=null parent=B95W4] Asplenium trichomanes subsp. densum - Asplenium trichomanes subsp. densum (Brack.) W. H. Wagner [SYNONYM SUBSPECIES 267522:BBFY9 nidx=null parent=B9DFY] + Asplenium trichomanes subsp. densum (Brack.) W. H. Wagner [SYNONYM SUBSPECIES 268877:BSSJL nidx=null parent=B9DFY] Asplenium trichomanes subsp. hastatum - Asplenium trichomanes subsp. hastatum (Christ) S. Jess. [SYNONYM SUBSPECIES 267522:BBFYC nidx=null parent=B9HP8] + Asplenium trichomanes subsp. hastatum (Christ) S. Jess. [SYNONYM SUBSPECIES 268877:BSSJM nidx=null parent=B9HP8] Asplenium trichomanes subsp. maderense - Asplenium trichomanes subsp. maderense Gibby & Lovis [SYNONYM SUBSPECIES 267522:BBFYF nidx=null parent=B9HVF] + Asplenium trichomanes subsp. maderense Gibby & Lovis [SYNONYM SUBSPECIES 268877:BSSJN nidx=null parent=B9HVF] Asplenium trichomanes subsp. pachyrachis - Asplenium trichomanes subsp. pachyrachis (Christ) Lovis & Reichst. [SYNONYM SUBSPECIES 267522:BBFYH nidx=null parent=B9H8Q] + Asplenium trichomanes subsp. pachyrachis (Christ) Lovis & Reichst. [SYNONYM SUBSPECIES 268877:BSSJP nidx=null parent=B9H8Q] Asplenium trichomanes subsp. quadrivalens - Asplenium trichomanes subsp. quadrivalens D. E. Mey. [SYNONYM SUBSPECIES 267522:BBFYJ nidx=null parent=B9J9W] + Asplenium trichomanes subsp. quadrivalens D. E. Mey. [SYNONYM SUBSPECIES 268877:BSSJQ nidx=null parent=B9J9W] Asplenium varians subsp. fimbriatum - Asplenium varians subsp. fimbriatum (Kunze) Schelpe [SYNONYM SUBSPECIES 267522:BBFYL nidx=null parent=BCWQZ] + Asplenium varians subsp. fimbriatum (Kunze) Schelpe [SYNONYM SUBSPECIES 268877:BSSJR nidx=null parent=BCWQZ] Asplenium viride var. incisum - Asplenium viride var. incisum Bernoulli [SYNONYM VARIETY 267522:BCVBF nidx=null parent=B8WL8] + Asplenium viride var. incisum Bernoulli [SYNONYM VARIETY 268877:BT6VM nidx=null parent=B8WL8] Asplenium yoshinagae subsp. indicum - Asplenium yoshinagae subsp. indicum (Sledge) Fraser-Jenk. [ACCEPTED SUBSPECIES 267522:BBFYN nidx=null] + Asplenium yoshinagae subsp. indicum (Sledge) Fraser-Jenk. [ACCEPTED SUBSPECIES 268877:BSSJS nidx=null] Asplenium × celtibericum subsp. celtibericum - Asplenium × celtibericum subsp. celtibericum [ACCEPTED SUBSPECIES 267522:BCWTG nidx=null] + Asplenium × celtibericum subsp. celtibericum [ACCEPTED SUBSPECIES 268877:BT7S7 nidx=null] Asplenium × centovallense subsp. centovallense - Asplenium × centovallense subsp. centovallense [ACCEPTED SUBSPECIES 267522:BCWTJ nidx=null] + Asplenium × centovallense subsp. centovallense [ACCEPTED SUBSPECIES 268877:BT7S8 nidx=null] Asteroceras - Asteroceras [ACCEPTED GENUS 267522:34C6 nidx=null] + Asteroceras Hyatt, 1867 [ACCEPTED GENUS 268877:BSHKG nidx=null] Asteroceratidae - Asteroceratidae [ACCEPTED FAMILY 267522:622TS nidx=null] + Asteroceratidae (Spath, 1946) [ACCEPTED FAMILY 268877:BSGK2 nidx=null] Astreptoceras - Astreptoceras [ACCEPTED GENUS 267522:34KG nidx=null] + Astreptoceras Henderson, 1970 [ACCEPTED GENUS 268877:BSHKL nidx=null] Astrolepis cochisensis subsp. arizonica - Astrolepis cochisensis subsp. arizonica D. M. Benham [ACCEPTED SUBSPECIES 267522:BBFYT nidx=null] + Astrolepis cochisensis subsp. arizonica D. M. Benham [ACCEPTED SUBSPECIES 268877:BSSJW nidx=null] Astrolepis sinuata subsp. mexicana - Astrolepis sinuata subsp. mexicana D. M. Benham [SYNONYM SUBSPECIES 267522:BCVVF nidx=null parent=B96NB] + Astrolepis sinuata subsp. mexicana D. M. Benham [SYNONYM SUBSPECIES 268877:BT78X nidx=null parent=B96NB] Asturoceras - Asturoceras [ACCEPTED GENUS 267522:34PS nidx=null] + Asturoceras Ruzhencev & Bogoslovskaya, 1969 [ACCEPTED GENUS 268877:BSHKM nidx=null] Atadinus × lemanianus - Atadinus × lemanianus [ACCEPTED SPECIES 267522:BS9DS nidx=null] + Atadinus × lemanianus [ACCEPTED SPECIES 268877:BTK9J nidx=null] Ataxioceratidae - Ataxioceratidae [ACCEPTED FAMILY 267522:6V9 nidx=null] + Ataxioceratidae (Buckman, 1921) [ACCEPTED FAMILY 268877:BSGK3 nidx=null] Athyrioideae - Athyrioideae [SYNONYM UNRANKED 267522:B8X2X nidx=null parent=B8VGN] + Athyrioideae [SYNONYM UNRANKED 268877:BTK7T nidx=null parent=B8VGN] Athyrium alpestre subsp. americanum - Athyrium alpestre subsp. americanum (Butters) Lellinger [SYNONYM SUBSPECIES 267522:BCVVG nidx=null parent=BM42V] + Athyrium alpestre subsp. americanum (Butters) Lellinger [SYNONYM SUBSPECIES 268877:BT78Z nidx=null parent=BM42V] Athyrium alpestre var. americanum - Athyrium alpestre var. americanum Butters [SYNONYM VARIETY 267522:BCVVH nidx=null parent=BM42V] + Athyrium alpestre var. americanum Butters [SYNONYM VARIETY 268877:BT78Y nidx=null parent=BM42V] Athyrium alpestre var. flexile - Athyrium alpestre var. flexile (Newman) Milde [SYNONYM VARIETY 267522:BCVBN nidx=null parent=BDH3W] + Athyrium alpestre var. flexile (Newman) Milde [SYNONYM VARIETY 268877:BT6VN nidx=null parent=BDH3W] Athyrium alpestre var. gaspense - Athyrium alpestre var. gaspense Fernald [SYNONYM VARIETY 267522:BCVVJ nidx=null parent=BM42V] + Athyrium alpestre var. gaspense Fernald [SYNONYM VARIETY 268877:BT792 nidx=null parent=BM42V] Athyrium angustum f. cristatum - Athyrium angustum f. cristatum (Hopkins) Broun [SYNONYM FORM 267522:BCVBQ nidx=null parent=B96WS] + Athyrium angustum f. cristatum (Hopkins) Broun [SYNONYM FORM 268877:BT6VP nidx=null parent=B96WS] Athyrium angustum var. boreale - Athyrium angustum var. boreale Jenn. [SYNONYM VARIETY 267522:BCVVK nidx=null parent=BCJBC] + Athyrium angustum var. boreale Jenn. [SYNONYM VARIETY 268877:BT793 nidx=null parent=BCJBC] Athyrium angustum var. elatius - Athyrium angustum var. elatius (Link) Butters [SYNONYM VARIETY 267522:BCVVL nidx=null parent=BCJBC] + Athyrium angustum var. elatius (Link) Butters [SYNONYM VARIETY 268877:BT794 nidx=null parent=BCJBC] Athyrium angustum var. rubellum - Athyrium angustum var. rubellum (Gilbert) Butters [SYNONYM VARIETY 267522:BCVVM nidx=null parent=B96WS] + Athyrium angustum var. rubellum (Gilbert) Butters [SYNONYM VARIETY 268877:BT795 nidx=null parent=B96WS] Athyrium clivicola var. rotundum - Athyrium clivicola var. rotundum Z. R. Wang [ACCEPTED VARIETY 267522:BBL95 nidx=null] + Athyrium clivicola var. rotundum Z. R. Wang [ACCEPTED VARIETY 268877:BST7M nidx=null] Athyrium decurrentialatum var. pilosellum - Athyrium decurrentialatum var. pilosellum (H. Itô) Ohwi [SYNONYM VARIETY 267522:BBL96 nidx=null parent=BBLCK] + Athyrium decurrentialatum var. pilosellum (H. Itô) Ohwi [SYNONYM VARIETY 268877:BST7N nidx=null parent=BST8P] Athyrium distentifolium subsp. americanum - Athyrium distentifolium subsp. americanum (Butters) Hultén [SYNONYM SUBSPECIES 267522:BBFYW nidx=null parent=BM42V] + Athyrium distentifolium subsp. americanum (Butters) Hultén [SYNONYM SUBSPECIES 268877:BSSJY nidx=null parent=BM42V] Athyrium distentifolium var. americanum - Athyrium distentifolium var. americanum (Butters) B. Boivin [SYNONYM VARIETY 267522:BBFYX nidx=null parent=BM42V] + Athyrium distentifolium var. americanum (Butters) B. Boivin [SYNONYM VARIETY 268877:BSSJX nidx=null parent=BM42V] Athyrium distentifolium var. flexile - Athyrium distentifolium var. flexile (Newman) Jermy [SYNONYM VARIETY 267522:BCVBS nidx=null parent=BDH3W] + Athyrium distentifolium var. flexile (Newman) Jermy [SYNONYM VARIETY 268877:BT6VQ nidx=null parent=BDH3W] Athyrium filix-femina f. cristatum - Athyrium filix-femina f. cristatum (Hopkins) Clute [SYNONYM FORM 267522:BCVBT nidx=null parent=B96WS] + Athyrium filix-femina f. cristatum (Hopkins) Clute [SYNONYM FORM 268877:BT6VR nidx=null parent=B96WS] Athyrium filix-femina f. hillii - Athyrium filix-femina f. hillii Butters [SYNONYM FORM 267522:BCVBX nidx=null parent=BCJBC] + Athyrium filix-femina f. hillii Butters [SYNONYM FORM 268877:BT6VV nidx=null parent=BCJBC] Athyrium filix-femina f. strictum - Athyrium filix-femina f. strictum (Gilbert) Butters [SYNONYM FORM 267522:BCVC5 nidx=null parent=BCJBC] + Athyrium filix-femina f. strictum (Gilbert) Butters [SYNONYM FORM 268877:BT6W2 nidx=null parent=BCJBC] Athyrium filix-femina subsp. angustum - Athyrium filix-femina subsp. angustum (Willd.) R. T. Clausen [SYNONYM SUBSPECIES 267522:BBFYZ nidx=null parent=B96WS] - Athyrium filix-femina subsp. angustum (Willd.) Hultén [SYNONYM SUBSPECIES 267522:BBFZ3 nidx=null parent=B96WS] + Athyrium filix-femina subsp. angustum (Willd.) R. T. Clausen [SYNONYM SUBSPECIES 268877:BSSJZ nidx=null parent=B96WS] + Athyrium filix-femina subsp. angustum (Willd.) Hultén [SYNONYM SUBSPECIES 268877:BSSK3 nidx=null parent=B96WS] Athyrium filix-femina subsp. asplenioides - Athyrium filix-femina subsp. asplenioides (Michx.) Hultén [SYNONYM SUBSPECIES 267522:BCVVN nidx=null parent=B96X2] + Athyrium filix-femina subsp. asplenioides (Michx.) Hultén [SYNONYM SUBSPECIES 268877:BT796 nidx=null parent=B96X2] Athyrium filix-femina subsp. cyclosorum - Athyrium filix-femina subsp. cyclosorum (Rupr.) C. Chr. [SYNONYM SUBSPECIES 267522:BBFZ4 nidx=null parent=BCJBC] + Athyrium filix-femina subsp. cyclosorum (Rupr.) C. Chr. [SYNONYM SUBSPECIES 268877:BSSK4 nidx=null parent=BCJBC] Athyrium filix-femina subsp. jacutense - Athyrium filix-femina subsp. jacutense (Petrov) Sipliv. [SYNONYM SUBSPECIES 267522:BCVBY nidx=null parent=B9L8X] + Athyrium filix-femina subsp. jacutense (Petrov) Sipliv. [SYNONYM SUBSPECIES 268877:BT6VW nidx=null parent=B9L8X] Athyrium filix-femina var. angustum - Athyrium filix-femina var. angustum (Willd.) G. Lawson [SYNONYM VARIETY 267522:BBFZ2 nidx=null parent=B96WS] + Athyrium filix-femina var. angustum (Willd.) G. Lawson [SYNONYM VARIETY 268877:BSSK2 nidx=null parent=B96WS] Athyrium filix-femina var. asplenioides - Athyrium filix-femina var. asplenioides (Michx.) Farw. [SYNONYM VARIETY 267522:BCVVP nidx=null parent=B96X2] + Athyrium filix-femina var. asplenioides (Michx.) Farw. [SYNONYM VARIETY 268877:BT797 nidx=null parent=B96X2] Athyrium filix-femina var. californicum - Athyrium filix-femina var. californicum Butters [SYNONYM VARIETY 267522:BCVVQ nidx=null parent=BCVVR] + Athyrium filix-femina var. californicum Butters [SYNONYM VARIETY 268877:BT798 nidx=null parent=BCVVR] Athyrium filix-femina var. dentigerum - Athyrium filix-femina var. dentigerum (C. B. Clarke) Bedd. [SYNONYM VARIETY 267522:BCVBV nidx=null parent=B96X5] + Athyrium filix-femina var. dentigerum (C. B. Clarke) Bedd. [SYNONYM VARIETY 268877:BT6VS nidx=null parent=B96X5] Athyrium filix-femina var. dombeyi - Athyrium filix-femina var. dombeyi (Desv.) Hieron. [SYNONYM VARIETY 267522:BCVBW nidx=null parent=B96XQ] + Athyrium filix-femina var. dombeyi (Desv.) Hieron. [SYNONYM VARIETY 268877:BT6VT nidx=null parent=B96XQ] Athyrium filix-femina var. jacutense - Athyrium filix-femina var. jacutense Petrov [SYNONYM VARIETY 267522:BCVBZ nidx=null parent=B9L8X] + Athyrium filix-femina var. jacutense Petrov [SYNONYM VARIETY 268877:BT6VX nidx=null parent=B9L8X] Athyrium filix-femina var. michauxii - Athyrium filix-femina var. michauxii (Spreng.) Farw. [SYNONYM VARIETY 267522:BCVVS nidx=null parent=B96WS] + Athyrium filix-femina var. michauxii (Spreng.) Farw. [SYNONYM VARIETY 268877:BT799 nidx=null parent=B96WS] Athyrium filix-femina var. rubellum - Athyrium filix-femina var. rubellum Gilbert [SYNONYM VARIETY 267522:BCVC2 nidx=null parent=B96WS] + Athyrium filix-femina var. rubellum Gilbert [SYNONYM VARIETY 268877:BT6VY nidx=null parent=B96WS] Athyrium filix-femina var. sitchense - Athyrium filix-femina var. sitchense Rupr. [SYNONYM VARIETY 267522:BCVC3 nidx=null parent=BCVC4] + Athyrium filix-femina var. sitchense Rupr. [SYNONYM VARIETY 268877:BT6VZ nidx=null parent=BCVC4] Athyrium fimbriatum var. sphaeropteroides - Athyrium fimbriatum var. sphaeropteroides (C. B. Clarke) Bedd. [SYNONYM VARIETY 267522:BCVVT nidx=null parent=B96X3] + Athyrium fimbriatum var. sphaeropteroides (C. B. Clarke) Bedd. [SYNONYM VARIETY 268877:BT79B nidx=null parent=B96X3] Athyrium iseanum var. chuanqianense - Athyrium iseanum var. chuanqianense Z. R. Wang [ACCEPTED VARIETY 267522:BBL9B nidx=null] + Athyrium iseanum var. chuanqianense Z. R. Wang [ACCEPTED VARIETY 268877:BST7P nidx=null] Athyrium opacum f. glabrescens - Athyrium opacum f. glabrescens (Sa. Kurata) Seriz. [SYNONYM FORM 267522:BBLYJ nidx=null parent=BCWWC] + Athyrium opacum f. glabrescens (Sa. Kurata) Seriz. [SYNONYM FORM 268877:BSTKG nidx=null parent=BT7SP] Athyrium opacum var. glabrescens - Athyrium opacum var. glabrescens (Sa. Kurata) Seriz. [SYNONYM VARIETY 267522:BBLYH nidx=null parent=BCWWC] + Athyrium opacum var. glabrescens (Sa. Kurata) Seriz. [SYNONYM VARIETY 268877:BSTKH nidx=null parent=BT7SP] Athyrium pycnosorum var. vegetius - Athyrium pycnosorum var. vegetius Kitag. [SYNONYM VARIETY 267522:BCVVV nidx=null parent=B9DF8] + Athyrium pycnosorum var. vegetius Kitag. [SYNONYM VARIETY 268877:BT79C nidx=null parent=B9DF8] Athyrium spinulosum var. subtriangulare - Athyrium spinulosum var. subtriangulare (Hook.) C. Chr. [SYNONYM VARIETY 267522:BCVVW nidx=null parent=B96ZX] + Athyrium spinulosum var. subtriangulare (Hook.) C. Chr. [SYNONYM VARIETY 268877:BT79D nidx=null parent=B96ZX] Athyrium subtriangulare var. sikkimense - Athyrium subtriangulare var. sikkimense Bir [SYNONYM VARIETY 267522:BCVVX nidx=null parent=B96ZX] + Athyrium subtriangulare var. sikkimense Bir [SYNONYM VARIETY 268877:BT79F nidx=null parent=B96ZX] Athyrium unifurcatum var. harryanum - Athyrium unifurcatum var. harryanum C. Chr. [SYNONYM VARIETY 267522:BCVVY nidx=null parent=BBLCK] + Athyrium unifurcatum var. harryanum C. Chr. [SYNONYM VARIETY 268877:BT79G nidx=null parent=BST8P] Athyrium unifurcatum var. okuboanum - Athyrium unifurcatum var. okuboanum (Makino) H. Itô [SYNONYM VARIETY 267522:BCVVZ nidx=null parent=B9DDN] + Athyrium unifurcatum var. okuboanum (Makino) H. Itô [SYNONYM VARIETY 268877:BT79H nidx=null parent=B9DDN] Athyrium unifurcatum var. subfluviale - Athyrium unifurcatum var. subfluviale (Hayata) H. Itô [SYNONYM VARIETY 267522:BCVC7 nidx=null parent=BB2WP] + Athyrium unifurcatum var. subfluviale (Hayata) H. Itô [SYNONYM VARIETY 268877:BT6W3 nidx=null parent=BB2WP] Athyrium vidalii var. amabile - Athyrium vidalii var. amabile (Ching) Z. R. Wang [ACCEPTED VARIETY 267522:BBL9C nidx=null] + Athyrium vidalii var. amabile (Ching) Z. R. Wang [ACCEPTED VARIETY 268877:BST7Q nidx=null] Athyrium viridifrons f. okuboanum - Athyrium viridifrons f. okuboanum Makino [SYNONYM FORM 267522:BCVW2 nidx=null parent=B9DDN] + Athyrium viridifrons f. okuboanum Makino [SYNONYM FORM 268877:BT79J nidx=null parent=B9DDN] Athyrium wardii var. glabratum - Athyrium wardii var. glabratum Y. T. Hsieh & Z. R. Wang [ACCEPTED VARIETY 267522:BBL9D nidx=null] + Athyrium wardii var. glabratum Y. T. Hsieh & Z. R. Wang [ACCEPTED VARIETY 268877:BST7R nidx=null] Atlantoceras - Atlantoceras [ACCEPTED GENUS 267522:3554 nidx=null] + Atlantoceras Bensaid, 1974 [ACCEPTED GENUS 268877:BSHKV nidx=null] Atlantoceratidae - Atlantoceratidae [ACCEPTED FAMILY 267522:6VW nidx=null] + Atlantoceratidae Korn, 2001 [ACCEPTED FAMILY 268877:BSGK4 nidx=null] Audouliceras - Audouliceras [ACCEPTED GENUS 267522:35L5 nidx=null] + Audouliceras (Thomel, 1964) [ACCEPTED GENUS 268877:BSHKY nidx=null] Auguritidae - Auguritidae [ACCEPTED FAMILY 267522:622TG nidx=null] + Auguritidae Bogoslovsky, 1961 [ACCEPTED FAMILY 268877:BSGK5 nidx=null] Augustaceras - Augustaceras [ACCEPTED GENUS 267522:35MG nidx=null] + Augustaceras Bucher, 1988 [ACCEPTED GENUS 268877:BSHL2 nidx=null] Aulacaganides - Aulacaganides [ACCEPTED GENUS 267522:35MS nidx=null] + Aulacaganides Zhou, 1985 [ACCEPTED GENUS 268877:BSHL3 nidx=null] Aulacogastrioceras - Aulacogastrioceras [ACCEPTED GENUS 267522:62DHL nidx=null] + Aulacogastrioceras Zhao & Zheng, 1977 [ACCEPTED GENUS 268877:BSHL4 nidx=null] Aulacostephanidae - Aulacostephanidae [ACCEPTED FAMILY 267522:6X2 nidx=null] + Aulacostephanidae Spath, 1924 [ACCEPTED FAMILY 268877:BSFVL nidx=null] Aulatornoceras - Aulatornoceras [ACCEPTED GENUS 267522:35QW nidx=null] + Aulatornoceras (Schindewolf, 1922) [ACCEPTED GENUS 268877:BSHL8 nidx=null] Australiceras - Australiceras [ACCEPTED GENUS 267522:35YT nidx=null] + Australiceras Whitehouse, 1926 [ACCEPTED GENUS 268877:BSHLB nidx=null] Austrotrachyceras - Austrotrachyceras [ACCEPTED GENUS 267522:36JX nidx=null] + Austrotrachyceras Krystyn, 1978 [ACCEPTED GENUS 268877:BSHLH nidx=null] Axinolobus - Axinolobus [ACCEPTED GENUS 267522:36SP nidx=null] + Axinolobus Gordon, 1960 [ACCEPTED GENUS 268877:BSHLJ nidx=null] Axonoceras - Axonoceras [ACCEPTED GENUS 267522:62FFS nidx=null] + Axonoceras Stephenson, 1941 [ACCEPTED GENUS 268877:BSHLK nidx=null] Azarianites - Azarianites [ACCEPTED GENUS 267522:36WD nidx=null] + Azarianites Dagis, 1987 [ACCEPTED GENUS 268877:BSHLL nidx=null] Azolla filiculoides subsp. cristata - Azolla filiculoides subsp. cristata (Kaulf.) Fraser-Jenk. [SYNONYM SUBSPECIES 267522:BBFZ9 nidx=null parent=B979G] + Azolla filiculoides subsp. cristata (Kaulf.) Fraser-Jenk. [SYNONYM SUBSPECIES 268877:BSSK6 nidx=null parent=B979G] Azolla pinnata subsp. pinnata - Azolla pinnata subsp. pinnata [ACCEPTED SUBSPECIES 267522:BBL9F nidx=null] + Azolla pinnata subsp. pinnata [ACCEPTED SUBSPECIES 268877:BST7S nidx=null] Bacchites - Bacchites [ACCEPTED GENUS 267522:372X nidx=null] + Bacchites (Smith, 1927) [ACCEPTED GENUS 268877:BSHLM nidx=null] Baculina - Baculina [ACCEPTED GENUS 267522:376K nidx=null] + Baculina d'Orbigny, 1850 [ACCEPTED GENUS 268877:BSHLQ nidx=null] Baculites - Baculites [ACCEPTED GENUS 267522:376L nidx=null] + Baculites Lamarck, 1799 [ACCEPTED GENUS 268877:BSHLR nidx=null] Baculitidae - Baculitidae [ACCEPTED FAMILY 267522:6Z9 nidx=null] + Baculitidae Gill, 1871 [ACCEPTED FAMILY 268877:BSGK8 nidx=null] Badiotites - Badiotites [ACCEPTED GENUS 267522:377N nidx=null] + Badiotites Mojsisovics, 1879 [ACCEPTED GENUS 268877:BSHLW nidx=null] Badiotitidae - Badiotitidae [ACCEPTED FAMILY 267522:6ZC nidx=null] + Badiotitidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGK9 nidx=null] Badouxia - Badouxia [ACCEPTED GENUS 267522:3782 nidx=null] + Badouxia Guex & Taylor, 1976 [ACCEPTED GENUS 268877:BSHLX nidx=null] Bageites - Bageites [ACCEPTED GENUS 267522:62FJG nidx=null] + Bageites Zaborski, 1998 [ACCEPTED GENUS 268877:BSHLZ nidx=null] Bagnolites - Bagnolites [ACCEPTED GENUS 267522:62FJJ nidx=null] + Bagnolites Donovan, 1998 [ACCEPTED GENUS 268877:BSHM2 nidx=null] Baidites - Baidites [ACCEPTED GENUS 267522:37DL nidx=null] + Baidites Brühwiler & Bucher, 2012 [ACCEPTED GENUS 268877:BSHM3 nidx=null] Bairstowius - Bairstowius [ACCEPTED GENUS 267522:62FB2 nidx=null] + Bairstowius Jeletzky, 1994 [ACCEPTED GENUS 268877:BSHM4 nidx=null] Bajarunia - Bajarunia [ACCEPTED GENUS 267522:37FP nidx=null] + Bajarunia Dagys, 1983 [ACCEPTED GENUS 268877:BSHM5 nidx=null] Bajocia - Bajocia [ACCEPTED GENUS 267522:37FT nidx=null] + Bajocia Brasil, 1895 [ACCEPTED GENUS 268877:BSHM6 nidx=null] Bakonyceras - Bakonyceras [ACCEPTED GENUS 267522:37GF nidx=null] + Bakonyceras Geczy & Meister, 2007 [ACCEPTED GENUS 268877:BSHM7 nidx=null] Balatonites - Balatonites [ACCEPTED GENUS 267522:37JW nidx=null] + Balatonites Mojsisovics, 1879 [ACCEPTED GENUS 268877:BSHM8 nidx=null] Balatonitidae - Balatonitidae [ACCEPTED FAMILY 267522:72D nidx=null] + Balatonitidae Spath, 1951 [ACCEPTED FAMILY 268877:BSGKB nidx=null] Balearites - Balearites [ACCEPTED GENUS 267522:37LD nidx=null] + Balearites Sarkar, 1954 [ACCEPTED GENUS 268877:BSHM9 nidx=null] Balhaeceras - Balhaeceras [ACCEPTED GENUS 267522:37LR nidx=null] + Balhaeceras Shigeta & Zakharov, 2009 [ACCEPTED GENUS 268877:BSHMB nidx=null] Baltzerites - Baltzerites [ACCEPTED GENUS 267522:37RM nidx=null] + Baltzerites Rakús & Guex, 2002 [ACCEPTED GENUS 268877:BSHMD nidx=null] Bamyaniceras - Bamyaniceras [ACCEPTED GENUS 267522:37T2 nidx=null] + Bamyaniceras Termier & Termier, 1970 [ACCEPTED GENUS 268877:BSFWH nidx=null] Barguesiella - Barguesiella [ACCEPTED GENUS 267522:383K nidx=null] + Barguesiella Frau et al., 2016 [ACCEPTED GENUS 268877:BSHMF nidx=null] Barremitites - Barremitites [ACCEPTED GENUS 267522:386T nidx=null] + Barremitites Avram, 1997 [ACCEPTED GENUS 268877:BSHMG nidx=null] Barroisiceras - Barroisiceras [ACCEPTED SUBGENUS 267522:387M nidx=null] - Barroisiceras [ACCEPTED GENUS 267522:BJ996 nidx=null] - Barroisiceras [ACCEPTED GENUS 267522:BMKCR nidx=null] + Barroisiceras de Grossouvre, 1894 [ACCEPTED GENUS 268877:BSHMH nidx=null] Barthelticeras - Barthelticeras [ACCEPTED GENUS 267522:388M nidx=null] + Barthelticeras Schairer, 1989 [ACCEPTED GENUS 268877:BSHMK nidx=null] Baschkirites - Baschkirites [ACCEPTED GENUS 267522:38CR nidx=null] + Baschkirites Librovitch, 1957 [ACCEPTED GENUS 268877:BSHML nidx=null] Bashkortoceras - Bashkortoceras [ACCEPTED GENUS 267522:38D5 nidx=null] + Bashkortoceras Ruzhencev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSHMM nidx=null] Baskaniiceras - Baskaniiceras [ACCEPTED GENUS 267522:38FH nidx=null] + Baskaniiceras Wright & Kennedy, 1984 [ACCEPTED GENUS 268877:BSHMN nidx=null] Bassites - Bassites [ACCEPTED GENUS 267522:38GB nidx=null] + Bassites Cobban, 1987 [ACCEPTED GENUS 268877:BSHMP nidx=null] Bauchioceras - Bauchioceras [ACCEPTED GENUS 267522:38XG nidx=null] + Bauchioceras (Reyment, 1954) [SYNONYM GENUS 268877:BSHMV nidx=null parent=BSLNP] Becanites - Becanites [ACCEPTED GENUS 267522:393J nidx=null] + Becanites Korn, 1997 [ACCEPTED GENUS 268877:BSHMX nidx=null] Begonia attenuata - Begonia attenuata Klotzsch ex Regel [SYNONYM SPECIES 267522:L6K8 nidx=null parent=87YLZ] + Begonia attenuata (Klotzsch) A. DC. [AMBIGUOUS_SYNONYM SPECIES 268877:7SDRR nidx=null parent=87YRJ] Bejucoceras - Bejucoceras [ACCEPTED GENUS 267522:3973 nidx=null] + Bejucoceras Cantú Chapa, 1976 [ACCEPTED GENUS 268877:BSHMZ nidx=null] Belbekiceras - Belbekiceras [ACCEPTED GENUS 267522:397N nidx=null] + Belbekiceras Baraboschkin, 1997 [ACCEPTED GENUS 268877:BSHN2 nidx=null] Belemnitella - Belemnitella [ACCEPTED GENUS 267522:3984 nidx=null] + Belemnitella d'Orbigny, 1840 [ACCEPTED GENUS 268877:BSH9D nidx=null] Belemnitellidae - Belemnitellidae [ACCEPTED FAMILY 267522:75L nidx=null] + Belemnitellidae Pavlov, 1914 [ACCEPTED FAMILY 268877:BSGKC nidx=null] Belemnitida - Belemnitida [ACCEPTED ORDER 267522:T4 nidx=null] + Belemnitida Zittel, 1895 [ACCEPTED ORDER 268877:BSGH6 nidx=null] Belemnitidae - Belemnitidae [ACCEPTED FAMILY 267522:75M nidx=null] + Belemnitidae d'Orbigny, 1845 [ACCEPTED FAMILY 268877:BSGKD nidx=null] Beleutoceras - Beleutoceras [ACCEPTED GENUS 267522:398G nidx=null] + Beleutoceras Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSHN4 nidx=null] Bellaclymenia - Bellaclymenia [ACCEPTED GENUS 267522:3997 nidx=null] + Bellaclymenia Becker, 2002 [ACCEPTED GENUS 268877:BSHN5 nidx=null] Bellidiscus - Bellidiscus [ACCEPTED GENUS 267522:62GFX nidx=null] + Bellidiscus Savel'ev, 1973 [ACCEPTED GENUS 268877:BSHN6 nidx=null] Beloceras - Beloceras [ACCEPTED GENUS 267522:39BS nidx=null] + Beloceras Hyatt, 1884 [ACCEPTED GENUS 268877:BSHN7 nidx=null] Belocerataceae - Belocerataceae [ACCEPTED SUPERFAMILY 267522:6239K nidx=null] + Belocerataceae Hyatt, 1884 [ACCEPTED SUPERFAMILY 268877:BTL43 nidx=null] Beloceratidae - Beloceratidae [ACCEPTED FAMILY 267522:75W nidx=null] + Beloceratidae Hyatt, 1884 [ACCEPTED FAMILY 268877:BSGKF nidx=null] Bensaidites - Bensaidites [ACCEPTED GENUS 267522:39HJ nidx=null] + Bensaidites Korn, 2002 [ACCEPTED GENUS 268877:BSHNB nidx=null] Benueites - Benueites [ACCEPTED GENUS 267522:39KJ nidx=null] + Benueites Reyment, 1954 [ACCEPTED GENUS 268877:BSHND nidx=null] Berkhoceratidae - Berkhoceratidae [ACCEPTED FAMILY 267522:76L nidx=null] + Berkhoceratidae Librovitch, 1957 [ACCEPTED FAMILY 268877:BSGKG nidx=null] Berniceras - Berniceras [ACCEPTED GENUS 267522:62GJD nidx=null] + Berniceras Jeannet, 1951 [ACCEPTED GENUS 268877:BSHNF nidx=null] Berriasella - Berriasella [ACCEPTED SUBGENUS 267522:39S6 nidx=null] - Berriasella [ACCEPTED GENUS 267522:39S7 nidx=null] + Berriasella (Uhlig, 1905) [ACCEPTED GENUS 268877:BSHNG nidx=null] Berriasella calisto - Berriasella calisto (Zittel, 1868) [ACCEPTED SPECIES 267522:LMG9 nidx=null] + Berriasella calisto (d'Orbigny, 1850) [SYNONYM SPECIES 268877:BSPWB nidx=null parent=BSNN7] Beudanticeras - Beudanticeras [ACCEPTED GENUS 267522:39XL nidx=null] + Beudanticeras Hitzell, 1902 [ACCEPTED GENUS 268877:BSHNM nidx=null] Beyrichites - Beyrichites [ACCEPTED GENUS 267522:39Y8 nidx=null] + Beyrichites Waagen, 1895 [ACCEPTED GENUS 268877:BSHNN nidx=null] Beyrichites beneckei - Beyrichites beneckei (Mojsisovics, 1882) [ACCEPTED SPECIES 267522:LPNN nidx=null] + Beyrichites beneckei (Mojsisovics, 1881) [SYNONYM SPECIES 268877:BSPWL nidx=null parent=BSW7H] Beyrichoceras - Beyrichoceras [ACCEPTED GENUS 267522:39Y9 nidx=null] + Beyrichoceras (Foord, 1903) [ACCEPTED GENUS 268877:BSHNP nidx=null] Beyrichoceratoides - Beyrichoceratoides [ACCEPTED GENUS 267522:62GLW nidx=null] + Beyrichoceratoides Bisat, 1924 [ACCEPTED GENUS 268877:BSHNR nidx=null] Bhimaites - Bhimaites [ACCEPTED GENUS 267522:39ZK nidx=null] + Bhimaites (Matsumoto, 1954) [ACCEPTED GENUS 268877:BSHNS nidx=null] Biarmiceras - Biarmiceras [ACCEPTED GENUS 267522:62GMT nidx=null] + Biarmiceras Leonova et al., 2005 [ACCEPTED GENUS 268877:BSHNV nidx=null] Bihatites - Bihatites [ACCEPTED GENUS 267522:62G8B nidx=null] + Bihatites Tatzreiter, 1980 [ACCEPTED GENUS 268877:BSHNW nidx=null] Bilinguites - Bilinguites [ACCEPTED GENUS 267522:62G82 nidx=null] + Bilinguites Librovitch, 1946 [ACCEPTED GENUS 268877:BSHNX nidx=null] Billingsites - Billingsites [ACCEPTED GENUS 267522:62G85 nidx=null] + Billingsites Monnet & Bucher, 2005 [ACCEPTED GENUS 268877:BSHNY nidx=null] Binelliceras - Binelliceras [ACCEPTED GENUS 267522:62G8N nidx=null] + Binelliceras Sarkar, 1977 [ACCEPTED GENUS 268877:BSHNZ nidx=null] Binneyitidae - Binneyitidae [ACCEPTED FAMILY 267522:77T nidx=null] + Binneyitidae Reeside, 1927 [ACCEPTED FAMILY 268877:BSGKK nidx=null] Bisatoceras - Bisatoceras [ACCEPTED GENUS 267522:62FM2 nidx=null] + Bisatoceras Miller & Owen, 1937 [ACCEPTED GENUS 268877:BSHP3 nidx=null] Bisatoceratidae - Bisatoceratidae [ACCEPTED FAMILY 267522:784 nidx=null] + Bisatoceratidae Miller & Furnish, 1957 [ACCEPTED FAMILY 268877:BSGKL nidx=null] Blanfordiceras - Blanfordiceras [ACCEPTED GENUS 267522:62G45 nidx=null] + Blanfordiceras Cossman, 1907 [ACCEPTED GENUS 268877:BSHP6 nidx=null] Blechnopsis - Blechnopsis Sect.Diafnia C.Presl [SYNONYM UNRANKED 267522:B8XTB nidx=null parent=B8ZPH] + Blechnopsis Sect.Diafnia C.Presl [SYNONYM UNRANKED 268877:BTK7S nidx=null parent=B8ZPH] Blechnum australe subsp. auriculatum - Blechnum australe subsp. auriculatum (Cav.) de la Sota [SYNONYM SUBSPECIES 267522:BBFZM nidx=null parent=B9MKJ] + Blechnum australe subsp. auriculatum (Cav.) de la Sota [SYNONYM SUBSPECIES 268877:BSSK9 nidx=null parent=B9MKJ] Blechnum magellanicum var. cycadifolium - Blechnum magellanicum var. cycadifolium (Colla) C. Chr. [SYNONYM VARIETY 267522:BCVCJ nidx=null parent=B9SZD] + Blechnum magellanicum var. cycadifolium (Colla) C. Chr. [SYNONYM VARIETY 268877:BT6WC nidx=null parent=B9SZD] Blechnum melanocaulon subsp. pallens - Blechnum melanocaulon subsp. pallens T. C. Chambers & P. A. Farrant [SYNONYM SUBSPECIES 267522:BBFZN nidx=null parent=BCWVY] + Blechnum melanocaulon subsp. pallens T. C. Chambers & P. A. Farrant [SYNONYM SUBSPECIES 268877:BSSKB nidx=null parent=BCWVY] Blechnum occidentale var. puberulum - Blechnum occidentale var. puberulum Sodiro [SYNONYM VARIETY 267522:BCVCL nidx=null parent=B8WP8] + Blechnum occidentale var. puberulum Sodiro [SYNONYM VARIETY 268877:BT6WD nidx=null parent=B8WP8] Blechnum patersonii subsp. queenslandicum - Blechnum patersonii subsp. queenslandicum T. C. Chambers & P. A. Farrant [SYNONYM SUBSPECIES 267522:BBFZP nidx=null parent=BCWW2] + Blechnum patersonii subsp. queenslandicum T. C. Chambers & P. A. Farrant [SYNONYM SUBSPECIES 268877:BSSKC nidx=null parent=BCWW2] Blechnum penna-marina f. polypodioides - Blechnum penna-marina f. polypodioides (Desv. ex Gaudich.) C. Chr. [SYNONYM FORM 267522:BCVCM nidx=null parent=BCWW5] + Blechnum penna-marina f. polypodioides (Desv. ex Gaudich.) C. Chr. [SYNONYM FORM 268877:BT6WF nidx=null parent=BCWW5] Blechnum penna-marina subsp. alpinum - Blechnum penna-marina subsp. alpinum (R. Br.) T. C. Chambers & P. A. Farrant [SYNONYM SUBSPECIES 267522:BBFZQ nidx=null parent=BCWW3] + Blechnum penna-marina subsp. alpinum (R. Br.) T. C. Chambers & P. A. Farrant [SYNONYM SUBSPECIES 268877:BSSKD nidx=null parent=BCWW3] Blechnum punctulatum var. atherstonei - Blechnum punctulatum var. atherstonei (Pappe & Rawson) Sim [ACCEPTED VARIETY 267522:BBL9P nidx=null] + Blechnum punctulatum var. atherstonei (Pappe & Rawson) Sim [ACCEPTED VARIETY 268877:BST7V nidx=null] Blechnum punctulatum var. intermedium - Blechnum punctulatum var. intermedium (Sim) Sim [ACCEPTED VARIETY 267522:BBL9Q nidx=null] + Blechnum punctulatum var. intermedium (Sim) Sim [ACCEPTED VARIETY 268877:BST7W nidx=null] Blechnum punctulatum var. krebsii - Blechnum punctulatum var. krebsii (Kunze) Sim [ACCEPTED VARIETY 267522:BBL9R nidx=null] + Blechnum punctulatum var. krebsii (Kunze) Sim [ACCEPTED VARIETY 268877:BST7X nidx=null] Blechnum spannagelii f. pectinatum - Blechnum spannagelii f. pectinatum Rosenst. [SYNONYM FORM 267522:BCVCP nidx=null parent=BBT9V] + Blechnum spannagelii f. pectinatum Rosenst. [SYNONYM FORM 268877:BT6WG nidx=null parent=BBT9V] Blechnum spicant var. elongatum - Blechnum spicant var. elongatum (Hook.) B. Boivin [SYNONYM VARIETY 267522:BCW3P nidx=null parent=BBDM4] + Blechnum spicant var. elongatum (Hook.) B. Boivin [SYNONYM VARIETY 268877:BT7CY nidx=null parent=BBDM4] Bochianites - Bochianites [ACCEPTED GENUS 267522:62HDB nidx=null] + Bochianites Lory, 1898 [ACCEPTED GENUS 268877:BSHBJ nidx=null] Bochianitidae - Bochianitidae [ACCEPTED FAMILY 267522:622FL nidx=null] + Bochianitidae Spath, 1922 [ACCEPTED FAMILY 268877:BSGKM nidx=null] Bochianitoidea - Bochianitoidea [ACCEPTED SUPERFAMILY 267522:4V5 nidx=null] + Bochianitoidea Spath, 1922 [ACCEPTED SUPERFAMILY 268877:BTL34 nidx=null] Boehmoceras - Boehmoceras [ACCEPTED GENUS 267522:3B2F nidx=null] + Boehmoceras Riedel, 1931 [ACCEPTED GENUS 268877:BSHPL nidx=null] Boesites - Boesites [ACCEPTED GENUS 267522:3B35 nidx=null] + Boesites Miller & Furnish, 1940 [ACCEPTED GENUS 268877:BSHPM nidx=null] Bogdanoceras - Bogdanoceras [ACCEPTED GENUS 267522:3B3N nidx=null] + Bogdanoceras Ruzhencev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSHPN nidx=null] Bolbitis virens var. deltigera - Bolbitis virens var. deltigera (Hook.) Hennipman [SYNONYM VARIETY 267522:BD379 nidx=null parent=B9MZQ] + Bolbitis virens var. deltigera (Hook.) Hennipman [SYNONYM VARIETY 268877:BT9JT nidx=null parent=B9MZQ] Bollandoceras - Bollandoceras [ACCEPTED GENUS 267522:3B9W nidx=null] + Bollandoceras Bisat, 1952 [ACCEPTED GENUS 268877:BSHPR nidx=null] Boreomeekoceras - Boreomeekoceras [ACCEPTED GENUS 267522:3BKZ nidx=null] + Boreomeekoceras Popov, 1961 [ACCEPTED GENUS 268877:BSHPS nidx=null] Boreotrachyceras - Boreotrachyceras [ACCEPTED GENUS 267522:3BLN nidx=null] + Boreotrachyceras Konstantinov, 2012 [ACCEPTED GENUS 268877:BSHPX nidx=null] Borisiclymenia - Borisiclymenia [ACCEPTED GENUS 267522:3BMH nidx=null] + Borisiclymenia Korn, 2002 [ACCEPTED GENUS 268877:BSHPY nidx=null] Borissiakoceras - Borissiakoceras [ACCEPTED GENUS 267522:3BMM nidx=null] + Borissiakoceras Arkhangel'skii, 1916 [ACCEPTED GENUS 268877:BSHPZ nidx=null] Bornhardticeras - Bornhardticeras [ACCEPTED GENUS 267522:3BPB nidx=null] + Bornhardticeras Böhm & Riedel, 1933 [ACCEPTED GENUS 268877:BSHQ3 nidx=null] Botrychium alaskense var. pavlovii - Botrychium alaskense var. pavlovii Tzvelev [ACCEPTED VARIETY 267522:BBL9T nidx=null] + Botrychium alaskense var. pavlovii Tzvelev [ACCEPTED VARIETY 268877:BST7Y nidx=null] Botrychium dissectum f. oblongifolium - Botrychium dissectum f. oblongifolium (E. W. Graves) M. Broun [SYNONYM FORM 267522:BCW4G nidx=null parent=BBBW7] + Botrychium dissectum f. oblongifolium (E. W. Graves) M. Broun [SYNONYM FORM 268877:BT7DB nidx=null parent=BBBW7] Botrychium dissectum var. obliquum - Botrychium dissectum var. obliquum (Muhl.) Clute [SYNONYM VARIETY 267522:BCW4D nidx=null parent=BBBW7] + Botrychium dissectum var. obliquum (Muhl.) Clute [SYNONYM VARIETY 268877:BT7D9 nidx=null parent=BBBW7] Botrychium dissectum var. tenuifolium - Botrychium dissectum var. tenuifolium (Underw.) Farw. [SYNONYM VARIETY 267522:BCW4K nidx=null parent=BBBW3] + Botrychium dissectum var. tenuifolium (Underw.) Farw. [SYNONYM VARIETY 268877:BT7DC nidx=null parent=BBBW3] Botrychium lanceolatum subsp. angustisegmentum - Botrychium lanceolatum subsp. angustisegmentum (Pease & A. H. Moore) R. T. Clausen [SYNONYM SUBSPECIES 267522:BBFZV nidx=null parent=B97PL] + Botrychium lanceolatum subsp. angustisegmentum (Pease & A. H. Moore) R. T. Clausen [SYNONYM SUBSPECIES 268877:BSSKH nidx=null parent=B97PL] Botrychium lanceolatum var. angustisegmentum - Botrychium lanceolatum var. angustisegmentum Pease & A. H. Moore [SYNONYM VARIETY 267522:BBFZW nidx=null parent=B97PL] + Botrychium lanceolatum var. angustisegmentum Pease & A. H. Moore [SYNONYM VARIETY 268877:BSSKG nidx=null parent=B97PL] Botrychium lunaria f. tripartitum - Botrychium lunaria f. tripartitum (T. Moore) Weath. [SYNONYM FORM 267522:BCVCZ nidx=null parent=B97Q5] + Botrychium lunaria f. tripartitum (T. Moore) Weath. [SYNONYM FORM 268877:BT6WS nidx=null parent=B97Q5] Botrychium lunaria subsp. minganense - Botrychium lunaria subsp. minganense (Vict.) Calder & Roy L. Taylor [SYNONYM SUBSPECIES 267522:BCW4M nidx=null parent=B97Q9] + Botrychium lunaria subsp. minganense (Vict.) Calder & Roy L. Taylor [SYNONYM SUBSPECIES 268877:BT7DF nidx=null parent=B97Q9] Botrychium lunaria subsp. occidentale - Botrychium lunaria subsp. occidentale Á. Löve, D. Löve & B. M. Kapoor [SYNONYM SUBSPECIES 267522:BCW4P nidx=null parent=B97PX] + Botrychium lunaria subsp. occidentale Á. Löve, D. Löve & B. M. Kapoor [SYNONYM SUBSPECIES 268877:BT7DG nidx=null parent=B97PX] Botrychium lunaria var. melzeri - Botrychium lunaria var. melzeri Stensvold & Farrar [ACCEPTED VARIETY 267522:BBL9V nidx=null] + Botrychium lunaria var. melzeri Stensvold & Farrar [ACCEPTED VARIETY 268877:BST7Z nidx=null] Botrychium lunaria var. minganense - Botrychium lunaria var. minganense (Vict.) Dole [SYNONYM VARIETY 267522:BCW4L nidx=null parent=B97Q9] + Botrychium lunaria var. minganense (Vict.) Dole [SYNONYM VARIETY 268877:BT7DD nidx=null parent=B97Q9] Botrychium lunaria var. onondagense - Botrychium lunaria var. onondagense (Underw.) House [SYNONYM VARIETY 267522:BCW4Q nidx=null parent=B9N6K] + Botrychium lunaria var. onondagense (Underw.) House [SYNONYM VARIETY 268877:BT7DH nidx=null parent=B9N6K] Botrychium lunaria var. przevalskii - Botrychium lunaria var. przevalskii Tzvelev [SYNONYM VARIETY 267522:BBL9W nidx=null parent=B97Q5] + Botrychium lunaria var. przevalskii Tzvelev [SYNONYM VARIETY 268877:BST82 nidx=null parent=B97Q5] Botrychium matricariifolium subsp. hesperium - Botrychium matricariifolium subsp. hesperium Maxon & R. T. Clausen [SYNONYM SUBSPECIES 267522:BCW4T nidx=null parent=B97PX] + Botrychium matricariifolium subsp. hesperium Maxon & R. T. Clausen [SYNONYM SUBSPECIES 268877:BT7DK nidx=null parent=B97PX] Botrychium matricariifolium var. hesperium - Botrychium matricariifolium var. hesperium (Maxon & R. T. Clausen) M. Broun [SYNONYM VARIETY 267522:BCW4S nidx=null parent=B97PX] + Botrychium matricariifolium var. hesperium (Maxon & R. T. Clausen) M. Broun [SYNONYM VARIETY 268877:BT7DJ nidx=null parent=B97PX] Botrychium multifidum subsp. californicum - Botrychium multifidum subsp. californicum (Underw.) R. T. Clausen [SYNONYM SUBSPECIES 267522:BCW4V nidx=null parent=BBBWG] + Botrychium multifidum subsp. californicum (Underw.) R. T. Clausen [SYNONYM SUBSPECIES 268877:BT7DM nidx=null parent=BBBWG] Botrychium multifidum subsp. coulteri - Botrychium multifidum subsp. coulteri (Underw.) R. T. Clausen [SYNONYM SUBSPECIES 267522:BCW4X nidx=null parent=BBBWG] + Botrychium multifidum subsp. coulteri (Underw.) R. T. Clausen [SYNONYM SUBSPECIES 268877:BT7DN nidx=null parent=BBBWG] Botrychium multifidum subsp. silaifolium - Botrychium multifidum subsp. silaifolium (C. Presl) R. T. Clausen [SYNONYM SUBSPECIES 267522:BCW56 nidx=null parent=BBBWG] + Botrychium multifidum subsp. silaifolium (C. Presl) R. T. Clausen [SYNONYM SUBSPECIES 268877:BT7DV nidx=null parent=BBBWG] Botrychium multifidum var. californicum - Botrychium multifidum var. californicum (Underw.) M. Broun [SYNONYM VARIETY 267522:BCW4W nidx=null parent=BBBWG] + Botrychium multifidum var. californicum (Underw.) M. Broun [SYNONYM VARIETY 268877:BT7DL nidx=null parent=BBBWG] Botrychium multifidum var. coulteri - Botrychium multifidum var. coulteri (Underw.) M. Broun [SYNONYM VARIETY 267522:BCW4Y nidx=null parent=BBBWG] + Botrychium multifidum var. coulteri (Underw.) M. Broun [SYNONYM VARIETY 268877:BT7DP nidx=null parent=BBBWG] Botrychium multifidum var. intermedium - Botrychium multifidum var. intermedium (D. C. Eaton) Farw. [SYNONYM VARIETY 267522:BCW4Z nidx=null parent=BBBWG] + Botrychium multifidum var. intermedium (D. C. Eaton) Farw. [SYNONYM VARIETY 268877:BT7DQ nidx=null parent=BBBWG] Botrychium multifidum var. oneidense - Botrychium multifidum var. oneidense (Gilbert) Farw. [SYNONYM VARIETY 267522:BCW52 nidx=null parent=BBBWJ] + Botrychium multifidum var. oneidense (Gilbert) Farw. [SYNONYM VARIETY 268877:BT7DR nidx=null parent=BBBWJ] Botrychium multifidum var. robustum - Botrychium multifidum var. robustum (Rupr. ex Milde) C. Chr. [SYNONYM VARIETY 267522:BCW53 nidx=null parent=BBBWK] + Botrychium multifidum var. robustum (Rupr. ex Milde) C. Chr. [SYNONYM VARIETY 268877:BT7DS nidx=null parent=BBBWK] Botrychium multifidum var. silaifolium - Botrychium multifidum var. silaifolium (C. Presl) M. Broun [SYNONYM VARIETY 267522:BCW55 nidx=null parent=BBBWG] + Botrychium multifidum var. silaifolium (C. Presl) M. Broun [SYNONYM VARIETY 268877:BT7DT nidx=null parent=BBBWG] Botrychium obliquum f. elongatum - Botrychium obliquum f. elongatum Gilbert & Haberer [SYNONYM FORM 267522:BCW57 nidx=null parent=BBBW7] + Botrychium obliquum f. elongatum Gilbert & Haberer [SYNONYM FORM 268877:BT7DW nidx=null parent=BBBW7] Botrychium obliquum var. elongatum - Botrychium obliquum var. elongatum Gilbert & Haberer [SYNONYM VARIETY 267522:BCW58 nidx=null parent=BBBW7] + Botrychium obliquum var. elongatum Gilbert & Haberer [SYNONYM VARIETY 268877:BT7DX nidx=null parent=BBBW7] Botrychium rutaceum var. tripartitum - Botrychium rutaceum var. tripartitum Ledeb. [SYNONYM VARIETY 267522:BCVD4 nidx=null parent=B97PY] + Botrychium rutaceum var. tripartitum Ledeb. [SYNONYM VARIETY 268877:BT6WT nidx=null parent=B97PY] Botrychium silaifolium var. coulteri - Botrychium silaifolium var. coulteri (Underw.) Jeps. [SYNONYM VARIETY 267522:BCW59 nidx=null parent=BBBWG] + Botrychium silaifolium var. coulteri (Underw.) Jeps. [SYNONYM VARIETY 268877:BT7DY nidx=null parent=BBBWG] Botrychium simplex f. laxifolium - Botrychium simplex f. laxifolium (R. T. Clausen) Fernald [SYNONYM FORM 267522:BCW5B nidx=null parent=BBFZY] + Botrychium simplex f. laxifolium (R. T. Clausen) Fernald [SYNONYM FORM 268877:BT7DZ nidx=null parent=BBFZY] Botrychium simplex subsp. kannenbergii - Botrychium simplex subsp. kannenbergii (Klinsm.) Fraser-Jenk. [ACCEPTED SUBSPECIES 267522:BBFZX nidx=null] + Botrychium simplex subsp. kannenbergii (Klinsm.) Fraser-Jenk. [ACCEPTED SUBSPECIES 268877:BSSKJ nidx=null] Botrychium simplex var. compositum - Botrychium simplex var. compositum (Lasch) Milde [SYNONYM VARIETY 267522:BBL9X nidx=null parent=BBFZY] + Botrychium simplex var. compositum (Lasch) Milde [SYNONYM VARIETY 268877:BST83 nidx=null parent=BBFZY] Botrychium simplex var. simplicissimum - Botrychium simplex var. simplicissimum (Lasch) Milde [SYNONYM VARIETY 267522:BCVD5 nidx=null parent=BBFZX] + Botrychium simplex var. simplicissimum (Lasch) Milde [SYNONYM VARIETY 268877:BT6WV nidx=null parent=BSSKJ] Botrychium simplex var. tenebrosum - Botrychium simplex var. tenebrosum (A. A. Eaton) R. T. Clausen [SYNONYM VARIETY 267522:BCW5D nidx=null parent=B8V9R] + Botrychium simplex var. tenebrosum (A. A. Eaton) R. T. Clausen [SYNONYM VARIETY 268877:BT7F2 nidx=null parent=B8V9R] Botrychium ternatum f. obliquum - Botrychium ternatum f. obliquum (Muhl.) Milde [SYNONYM FORM 267522:BCVD6 nidx=null parent=BBBW7] + Botrychium ternatum f. obliquum (Muhl.) Milde [SYNONYM FORM 268877:BT6WW nidx=null parent=BBBW7] Botrychium virginianum subsp. europaeum - Botrychium virginianum subsp. europaeum (Ångstr.) Jav. [SYNONYM SUBSPECIES 267522:BCW5F nidx=null parent=B97QV] + Botrychium virginianum subsp. europaeum (Ångstr.) Jav. [SYNONYM SUBSPECIES 268877:BT7F3 nidx=null parent=B97QV] Botrychium virginianum var. europaeum - Botrychium virginianum var. europaeum Ångstr. [SYNONYM VARIETY 267522:BCW5G nidx=null parent=B97QV] + Botrychium virginianum var. europaeum Ångstr. [SYNONYM VARIETY 268877:BT7F4 nidx=null parent=B97QV] Boughdiriella - Boughdiriella [ACCEPTED GENUS 267522:3C2B nidx=null] + Boughdiriella Frau et al., 2015 [ACCEPTED GENUS 268877:BSHQ4 nidx=null] Bouhamedites - Bouhamedites [ACCEPTED GENUS 267522:3C2D nidx=null] + Bouhamedites Korn et al., 2003 [ACCEPTED GENUS 268877:BSHQ5 nidx=null] Bouhamidoceras - Bouhamidoceras [ACCEPTED GENUS 267522:62H9R nidx=null] + Bouhamidoceras Dubar, 1961 [ACCEPTED GENUS 268877:BSHQ6 nidx=null] Brachycaudus (Acaudus) - Brachycaudus (Acaudus) [SYNONYM SUBGENUS 267522:BMJYS nidx=null parent=8Q5T3] + Brachycaudus (Acaudus) [SYNONYM SUBGENUS 268877:BSH4W nidx=null parent=8Q5T3] Brackites - Brackites [ACCEPTED GENUS 267522:3CNQ nidx=null] + Brackites Monnet & Bucher, 2005 [ACCEPTED GENUS 268877:BSHQC nidx=null] Bradfordia - Bradfordia [ACCEPTED GENUS 267522:3CPB nidx=null] + Bradfordia Buckman, 1910 [ACCEPTED GENUS 268877:BSHQD nidx=null] Bradyia - Bradyia [ACCEPTED GENUS 267522:62GQ3 nidx=null] + Bradyia Bucher, 2002 [ACCEPTED GENUS 268877:BSHQJ nidx=null] Brancoceras - Brancoceras [ACCEPTED GENUS 267522:3CTH nidx=null] - Brancoceras [ACCEPTED SUBGENUS 267522:3CTJ nidx=null] + Brancoceras Steinmann, 1881 [ACCEPTED GENUS 268877:BSHQM nidx=null] Brancoceratidae - Brancoceratidae [ACCEPTED FAMILY 267522:7DH nidx=null] + Brancoceratidae Spath, 1934 [ACCEPTED FAMILY 268877:BSFVM nidx=null] Branneroceras - Branneroceras [ACCEPTED GENUS 267522:62GQX nidx=null] + Branneroceras (Plummer & Scott, 1937) [ACCEPTED GENUS 268877:BSHQQ nidx=null] Bransonoceras - Bransonoceras [ACCEPTED GENUS 267522:62GR9 nidx=null] + Bransonoceras Miller & Parizek, 1948 [ACCEPTED GENUS 268877:BSHQS nidx=null] Brayardites - Brayardites [ACCEPTED GENUS 267522:3CXG nidx=null] + Brayardites Brühwiler et al., 2010 [ACCEPTED GENUS 268877:BSHQW nidx=null] Brevikites - Brevikites [ACCEPTED GENUS 267522:3D48 nidx=null] + Brevikites Ruzhencev & Bogoslovskaya, 1975 [ACCEPTED GENUS 268877:BSHQX nidx=null] Brewericeras - Brewericeras [ACCEPTED GENUS 267522:3D5V nidx=null] + Brewericeras Casey, 1954 [ACCEPTED GENUS 268877:BSHQY nidx=null] Brotheotrachyceras - Brotheotrachyceras [ACCEPTED GENUS 267522:3DDF nidx=null] + Brotheotrachyceras Urlichs, 1994 [ACCEPTED GENUS 268877:BSHR2 nidx=null] Brouwerites - Brouwerites [ACCEPTED GENUS 267522:62H3V nidx=null] + Brouwerites Diener, 1923 [ACCEPTED GENUS 268877:BSHR4 nidx=null] Buccinammonites - Buccinammonites [ACCEPTED GENUS 267522:3DRC nidx=null] + Buccinammonites Kennedy & Cobban, 1990 [ACCEPTED GENUS 268877:BSHRB nidx=null] Buchiceras - Buchiceras [ACCEPTED GENUS 267522:3DSN nidx=null] + Buchiceras Hyatt, 1875 [ACCEPTED GENUS 268877:BSHRC nidx=null] Budaiceras - Budaiceras [ACCEPTED GENUS 267522:3DTV nidx=null] + Budaiceras Böse, 1928 [ACCEPTED GENUS 268877:BSHRF nidx=null] Buddhaites - Buddhaites [ACCEPTED GENUS 267522:62H6D nidx=null] + Buddhaites Diener, 1895 [ACCEPTED GENUS 268877:BSHRG nidx=null] Buddleja salicina salicina - Buddleja salicina salicina [SYNONYM INFRASPECIFIC_NAME 267522:BSFG2 nidx=null parent=NMYY] + Buddleja salicina salicina [SYNONYM INFRASPECIFIC_NAME 268877:BT6WX nidx=null parent=NMYY] Bugunzhites - Bugunzhites [ACCEPTED GENUS 267522:3DWC nidx=null] + Bugunzhites Shevyrev, 1995 [ACCEPTED GENUS 268877:BSHRJ nidx=null] Bukkenites - Bukkenites [ACCEPTED GENUS 267522:3DWQ nidx=null] + Bukkenites Tozer, 1994 [ACCEPTED GENUS 268877:BSHRK nidx=null] Bukowskites - Bukowskites [ACCEPTED GENUS 267522:3DWT nidx=null] + Bukowskites Jeannet, 1951 [ACCEPTED GENUS 268877:BSHRL nidx=null] Bulogites - Bulogites [ACCEPTED GENUS 267522:62H72 nidx=null] + Bulogites Arthaber, 1912 [ACCEPTED GENUS 268877:BSHRN nidx=null] Bulunites - Bulunites [ACCEPTED GENUS 267522:62H75 nidx=null] + Bulunites Andrianov, 1985 [ACCEPTED GENUS 268877:BSHRP nidx=null] Burckhardites - Burckhardites [ACCEPTED GENUS 267522:62HYR nidx=null] + Burckhardites Humphrey, 1949 [ACCEPTED GENUS 268877:BSHS3 nidx=null] Burijites - Burijites [ACCEPTED GENUS 267522:62HZW nidx=null] + Burijites Zakharov, 1978 [ACCEPTED GENUS 268877:BSHS5 nidx=null] Burroceras - Burroceras [ACCEPTED GENUS 267522:62HSC nidx=null] + Burroceras Cobban et al., 1989 [ACCEPTED GENUS 268877:BSHS8 nidx=null] Busnardoiceras - Busnardoiceras [ACCEPTED GENUS 267522:62HT7 nidx=null] + Busnardoiceras Tavera, 1985 [ACCEPTED GENUS 268877:BSHS9 nidx=null] Butticeras - Butticeras [ACCEPTED GENUS 267522:62HW3 nidx=null] + Butticeras Anderson, 1958 [SYNONYM GENUS 268877:BSHSB nidx=null parent=BSM2F] Byrrangoceras - Byrrangoceras [ACCEPTED GENUS 267522:62JLF nidx=null] + Byrrangoceras Dagys, 1997 [ACCEPTED GENUS 268877:BSHSD nidx=null] Byrrangoceratidae - Byrrangoceratidae [ACCEPTED FAMILY 267522:7HB nidx=null] + Byrrangoceratidae Dagys, 1997 [ACCEPTED FAMILY 268877:BSGKX nidx=null] Cabrieroceras - Cabrieroceras [ACCEPTED GENUS 267522:62JQM nidx=null] + Cabrieroceras Bogoslovsky, 1961 [ACCEPTED GENUS 268877:BSHSN nidx=null] Caenisites - Caenisites [ACCEPTED GENUS 267522:62JH8 nidx=null] + Caenisites Buckman, 1925 [ACCEPTED GENUS 268877:BSHSQ nidx=null] Caenolyroceras - Caenolyroceras [ACCEPTED GENUS 267522:62JGY nidx=null] + Caenolyroceras Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSHSR nidx=null] Cagliceras - Cagliceras [ACCEPTED GENUS 267522:62JBC nidx=null] + Cagliceras Rulleau & Elmi, 2001 [ACCEPTED GENUS 268877:BSHSS nidx=null] Calaiceras - Calaiceras [ACCEPTED GENUS 267522:62J59 nidx=null] + Calaiceras (Kovács, 1939) [ACCEPTED GENUS 268877:BSHSV nidx=null] Calanquites - Calanquites [ACCEPTED GENUS 267522:62J6M nidx=null] + Calanquites Frau et al., 2016 [ACCEPTED GENUS 268877:BSHSX nidx=null] Calliphylloceras - Calliphylloceras [ACCEPTED GENUS 267522:3FHT nidx=null] + Calliphylloceras (Spath, 1927) [ACCEPTED GENUS 268877:BSHT4 nidx=null] Callipteris esculenta var. pubescens - Callipteris esculenta var. pubescens (Link) Ching [SYNONYM VARIETY 267522:BCWBR nidx=null parent=BBLGN] + Callipteris esculenta var. pubescens (Link) Ching [SYNONYM VARIETY 268877:BT7HQ nidx=null parent=BSTBD] Callomoniceras - Callomoniceras [ACCEPTED GENUS 267522:3FNS nidx=null] + Callomoniceras Meister & Dommergues, 2011 [ACCEPTED GENUS 268877:BSHTC nidx=null] Calycoceras - Calycoceras [ACCEPTED GENUS 267522:3G4F nidx=null] - Calycoceras [ACCEPTED SUBGENUS 267522:62KQQ nidx=null] + Calycoceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSHTD nidx=null] Calygirtyoceras - Calygirtyoceras [ACCEPTED GENUS 267522:3G5B nidx=null] + Calygirtyoceras Korn et al., 1999 [ACCEPTED GENUS 268877:BSHTG nidx=null] Campteria - Campteria C.Presl [SYNONYM UNRANKED 267522:BBWK6 nidx=null parent=B8V53] + Campteria C.Presl [SYNONYM UNRANKED 268877:BTK8R nidx=null parent=B8V53] Campyloneuroideae - Campyloneuroideae X.C.Zhang & R.Wei [ACCEPTED SUBFAMILY 267522:BDJ47 nidx=null] + Campyloneuroideae X.C.Zhang & R.Wei [ACCEPTED SUBFAMILY 268877:BTJ3P nidx=null] Canadoceras - Canadoceras [ACCEPTED GENUS 267522:3GP9 nidx=null] + Canadoceras Spath, 1922 [ACCEPTED GENUS 268877:BSHTR nidx=null] Canaliculites - Canaliculites [ACCEPTED GENUS 267522:3GPF nidx=null] + Canaliculites Jeannet, 1951 [ACCEPTED GENUS 268877:BSHTS nidx=null] Canavaria - Canavaria [ACCEPTED SUBGENUS 267522:3GQN nidx=null] - Canavaria [ACCEPTED GENUS 267522:3GQP nidx=null] + Canavaria Gemmellaro, 1886 [ACCEPTED GENUS 268877:BSHTT nidx=null] + Canavaria Buckman, 1902 [SYNONYM GENUS 268877:BSHTV nidx=null parent=6SX3] Cancelloceras - Cancelloceras [ACCEPTED GENUS 267522:3GR2 nidx=null] + Cancelloceras Ruzhencev & Bogoslovskaya, 1969 [ACCEPTED GENUS 268877:BSHTX nidx=null] Cantabricanites - Cantabricanites [ACCEPTED GENUS 267522:62KTL nidx=null] + Cantabricanites Weyer, 1965 [ACCEPTED GENUS 268877:BSHV2 nidx=null] Cantabrigites - Cantabrigites [ACCEPTED SUBGENUS 267522:63X48 nidx=null] + Cantabrigites (Spath, 1933) [SYNONYM GENUS 268877:BSMJF nidx=null parent=BSMJH] Cantianiceras - Cantianiceras [ACCEPTED GENUS 267522:3GWQ nidx=null] + Cantianiceras Faraoni et al., 1997 [ACCEPTED GENUS 268877:BSHV3 nidx=null] Capreoliceras - Capreoliceras [ACCEPTED GENUS 267522:3H5P nidx=null] + Capreoliceras Alkaya & Meister, 1995 [ACCEPTED GENUS 268877:BSHV6 nidx=null] Cardiella - Cardiella [ACCEPTED GENUS 267522:62KGM nidx=null] + Cardiella Pavlov, 1967 [ACCEPTED GENUS 268877:BSHV9 nidx=null] Cardioceratidae - Cardioceratidae [ACCEPTED FAMILY 267522:7QT nidx=null] + Cardioceratidae Siemiradzki, 1891 [ACCEPTED FAMILY 268877:BSGL3 nidx=null] Carinacanthites - Carinacanthites [ACCEPTED GENUS 267522:3HK7 nidx=null] + Carinacanthites Tozer, 1994 [ACCEPTED GENUS 268877:BSHVL nidx=null] Carinoceras - Carinoceras [ACCEPTED GENUS 267522:3HL7 nidx=null] + Carinoceras Ljaschenko, 1957 [ACCEPTED GENUS 268877:BSHVM nidx=null] Carinoclymeniidae - Carinoclymeniidae [ACCEPTED FAMILY 267522:7R5 nidx=null] + Carinoclymeniidae Bogoslovsky, 1975 [ACCEPTED FAMILY 268877:BSGL4 nidx=null] Carinolytoceras - Carinolytoceras [ACCEPTED GENUS 267522:3HLQ nidx=null] + Carinolytoceras Wiedmann, 1962 [ACCEPTED GENUS 268877:BSHVN nidx=null] Carinophylloceras - Carinophylloceras [ACCEPTED GENUS 267522:3HLX nidx=null] + Carinophylloceras Klinger et al., 1975 [ACCEPTED GENUS 268877:BSHVP nidx=null] Carnites - Carnites [ACCEPTED GENUS 267522:3HQQ nidx=null] + Carnites Mojsisovics, 1873 [ACCEPTED GENUS 268877:BSHVQ nidx=null] Carnitidae - Carnitidae [ACCEPTED FAMILY 267522:622KH nidx=null] + Carnitidae Arthaber, 1911 [ACCEPTED FAMILY 268877:BSGL5 nidx=null] Carpogymnia dryopteris var. pumila - Carpogymnia dryopteris var. pumila (DC.) B. Boivin [SYNONYM VARIETY 267522:BCVD8 nidx=null parent=B9NTZ] + Carpogymnia dryopteris var. pumila (DC.) B. Boivin [SYNONYM VARIETY 268877:BT6WZ nidx=null parent=B9NTZ] Carthaginites - Carthaginites [ACCEPTED GENUS 267522:3HWW nidx=null] + Carthaginites (Pervinquière, 1907) [ACCEPTED GENUS 268877:BSHVR nidx=null] Castanyiceras - Castanyiceras [ACCEPTED GENUS 267522:3J62 nidx=null] + Castanyiceras Rakús & Guex, 2002 [ACCEPTED GENUS 268877:BSHVW nidx=null] Catenohalorites - Catenohalorites [ACCEPTED GENUS 267522:62KC2 nidx=null] + Catenohalorites Tatzreiter, 1980 [ACCEPTED GENUS 268877:BSHVX nidx=null] Catriceras - Catriceras [ACCEPTED GENUS 267522:3JLB nidx=null] + Catriceras Venturi, 1978 [ACCEPTED GENUS 268877:BSHVY nidx=null] Catutosphinctes - Catutosphinctes [ACCEPTED GENUS 267522:3JM3 nidx=null] + Catutosphinctes Leanza & Zeiss, 1992 [ACCEPTED GENUS 268877:BSHW2 nidx=null] Caucasites - Caucasites [ACCEPTED GENUS 267522:3JMK nidx=null] + Caucasites Shevyrev, 1968 [ACCEPTED GENUS 268877:BSHW3 nidx=null] Cavilentia - Cavilentia [ACCEPTED GENUS 267522:62KD7 nidx=null] + Cavilentia Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSHW5 nidx=null] Ceccaceras - Ceccaceras [ACCEPTED GENUS 267522:3JV4 nidx=null] + Ceccaceras Monnet & Bucher, 2005 [ACCEPTED GENUS 268877:BSHW7 nidx=null] Ceccaisculitoides - Ceccaisculitoides [ACCEPTED GENUS 267522:3JV5 nidx=null] + Ceccaisculitoides Guex et al., 2005 [ACCEPTED GENUS 268877:BSHW8 nidx=null] Celaeceras - Celaeceras [ACCEPTED GENUS 267522:62K5J nidx=null] + Celaeceras Sepkoski, 2002 [ACCEPTED GENUS 268877:BSHW9 nidx=null] Celtites - Celtites [ACCEPTED GENUS 267522:3K3J nidx=null] + Celtites von Mojsisovics, 1882 [ACCEPTED GENUS 268877:BSHWB nidx=null] Cenisella - Cenisella [ACCEPTED GENUS 267522:3K4Y nidx=null] + Cenisella Delamette & Latil, 1989 [ACCEPTED GENUS 268877:BSHWC nidx=null] Centaurium erythraea sanguineum - Centaurium erythraea sanguineum [SYNONYM INFRASPECIFIC_NAME 267522:BSFGF nidx=null parent=BN657] + Centaurium erythraea sanguineum [SYNONYM INFRASPECIFIC_NAME 268877:BT6X4 nidx=null parent=BN657] Cerastium holosteum - Cerastium holosteum Fisch. ex Hornem. [SYNONYM SPECIES 267522:69JG2 nidx=null parent=69JFC] - Cerastium holosteum (L.) Crantz [SYNONYM SPECIES 267522:7TL5N nidx=null parent=7WQVF] + Cerastium holosteum (L.) Crantz [AMBIGUOUS_SYNONYM SPECIES 268877:5XJG2 nidx=null parent=7WQVF] Ceratitaceae - Ceratitaceae [ACCEPTED SUPERFAMILY 267522:4X4 nidx=null] + Ceratitaceae Mojsisovics, 1879 [ACCEPTED SUPERFAMILY 268877:BTL3M nidx=null] Ceratites - Ceratites [ACCEPTED GENUS 267522:3KQC nidx=null] + Ceratites (de Haan, 1825) [ACCEPTED GENUS 268877:BSHWD nidx=null] Ceratites binodosus - Ceratites binodosus (Hauer, 1851) [SYNONYM SPECIES 267522:SLVN nidx=null parent=4VFY4] + Ceratites binodosus (Hauer, 1850) [ACCEPTED SPECIES 268877:BSQGY nidx=null] Ceratites gosaviensis - Ceratites gosaviensis (Mojsisovics, 1882) [SYNONYM SPECIES 267522:SLWF nidx=null parent=4RQMQ] + Ceratites gosaviensis (von Mojsisovics, 1878) [ACCEPTED SPECIES 268877:BSQH3 nidx=null] Ceratites trinodosus - Ceratites trinodosus (Mojsisovics, 1882) [SYNONYM SPECIES 267522:SLY6 nidx=null parent=4CP5T] + Ceratites trinodosus (von Mojsisovics, 1878) [ACCEPTED SPECIES 268877:BSQHB nidx=null] Ceratitidae - Ceratitidae [ACCEPTED FAMILY 267522:622M4 nidx=null] + Ceratitidae Mojsisovics, 1879 [ACCEPTED FAMILY 268877:BSGL9 nidx=null] Ceratopteridoideae - Ceratopteridoideae [SYNONYM SUBFAMILY 267522:B8X35 nidx=null parent=B8X44] + Ceratopteridoideae [SYNONYM SUBFAMILY 268877:BTK9G nidx=null parent=B8X44] Ceratopteris thalictroides subsp. gaudichaudii - Ceratopteris thalictroides subsp. gaudichaudii (Brongn.) Fraser-Jenk. & Pariyar [ACCEPTED SUBSPECIES 267522:BBG2V nidx=null] + Ceratopteris thalictroides subsp. gaudichaudii (Brongn.) Fraser-Jenk. & Pariyar [ACCEPTED SUBSPECIES 268877:BSSLH nidx=null] Ceratosphinctes - Ceratosphinctes [ACCEPTED SUBGENUS 267522:8CHD nidx=null] + Ceratosphinctes (Ziegler, 1959) [SYNONYM GENUS 268877:BSMJL nidx=null parent=BSMJM] Ceratotuberculus - Ceratotuberculus [ACCEPTED GENUS 267522:3KXK nidx=null] + Ceratotuberculus Imlay, 1938 [ACCEPTED GENUS 268877:BSHWH nidx=null] Cerosora argentea var. aurea - Cerosora argentea var. aurea (Willd.) Hennequin & H. Schneid. [ACCEPTED VARIETY 267522:BBLBH nidx=null] + Cerosora argentea var. aurea (Willd.) Hennequin & H. Schneid. [ACCEPTED VARIETY 268877:BST87 nidx=null] Cetonoceras - Cetonoceras [ACCEPTED GENUS 267522:3LCR nidx=null] + Cetonoceras Wiedenmayer, 1977 [ACCEPTED GENUS 268877:BSHWR nidx=null] Chaetosiphon (Pentatrichopus) jacobi - Chaetosiphon (Pentatrichopus) jacobi [ACCEPTED SPECIES 267522:B9R94 nidx=null] + Chaetosiphon (Pentatrichopus) jacobi [ACCEPTED SPECIES 268877:BSQK2 nidx=null] Changhsingoceras - Changhsingoceras [ACCEPTED GENUS 267522:3M4R nidx=null] + Changhsingoceras Zhao & Liang, 1965 [ACCEPTED GENUS 268877:BSHWS nidx=null] Chaotianoceras - Chaotianoceras [ACCEPTED GENUS 267522:3M5W nidx=null] + Chaotianoceras Zhao & Liang, 1974 [ACCEPTED GENUS 268877:BSHWT nidx=null] Chebbites - Chebbites [ACCEPTED GENUS 267522:3MGB nidx=null] + Chebbites Klug, 2001 [ACCEPTED GENUS 268877:BSHWW nidx=null] Cheilanthes angustifolia var. cuneata - Cheilanthes angustifolia var. cuneata Brause [SYNONYM VARIETY 267522:BCVDL nidx=null parent=B9MQL] + Cheilanthes angustifolia var. cuneata Brause [SYNONYM VARIETY 268877:BT6X7 nidx=null parent=B9MQL] Cheilanthes candida var. copelandii - Cheilanthes candida var. copelandii (C. C. Hall) Mickel [SYNONYM VARIETY 267522:BCWL6 nidx=null parent=BCYB4] + Cheilanthes candida var. copelandii (C. C. Hall) Mickel [SYNONYM VARIETY 268877:BT7QN nidx=null parent=BT8M4] Cheilanthes complanata var. interrupta - Cheilanthes complanata var. interrupta Mickel [SYNONYM VARIETY 267522:BCWL7 nidx=null parent=BBFVY] + Cheilanthes complanata var. interrupta Mickel [SYNONYM VARIETY 268877:BT7QP nidx=null parent=BBFVY] Cheilanthes deltoidea subsp. silicicola - Cheilanthes deltoidea subsp. silicicola Klopper & A. E. van Wyk [ACCEPTED SUBSPECIES 267522:BBG3K nidx=null] + Cheilanthes deltoidea subsp. silicicola Klopper & A. E. van Wyk [ACCEPTED SUBSPECIES 268877:BSSLT nidx=null] Cheilanthes gracillima var. aberrans - Cheilanthes gracillima var. aberrans M. E. Jones [SYNONYM VARIETY 267522:BCWL8 nidx=null parent=B9VBX] + Cheilanthes gracillima var. aberrans M. E. Jones [SYNONYM VARIETY 268877:BT7QQ nidx=null parent=B9VBX] Cheilanthes hirta var. hyaloglandulosa - Cheilanthes hirta var. hyaloglandulosa (W. Jacobsen & N. Jacobsen) J. E. Burrows [ACCEPTED VARIETY 267522:BBLBM nidx=null] + Cheilanthes hirta var. hyaloglandulosa (W. Jacobsen & N. Jacobsen) J. E. Burrows [ACCEPTED VARIETY 268877:BST88 nidx=null] Cheilanthes hirta var. nemorosa - Cheilanthes hirta var. nemorosa W. Jacobsen & N. Jacobsen [ACCEPTED VARIETY 267522:BBLBN nidx=null] + Cheilanthes hirta var. nemorosa W. Jacobsen & N. Jacobsen [ACCEPTED VARIETY 268877:BST89 nidx=null] Cheilanthes involuta var. obscura - Cheilanthes involuta var. obscura (N. C. Anthony) N. C. Anthony [ACCEPTED VARIETY 267522:BBLBP nidx=null] + Cheilanthes involuta var. obscura (N. C. Anthony) N. C. Anthony [ACCEPTED VARIETY 268877:BST8B nidx=null] Cheilanthes limitanea var. mexicana - Cheilanthes limitanea var. mexicana (Maxon) Mickel [SYNONYM VARIETY 267522:BCWL9 nidx=null parent=BBFW7] + Cheilanthes limitanea var. mexicana (Maxon) Mickel [SYNONYM VARIETY 268877:BT7QR nidx=null parent=BSSHJ] Cheilanthes lozanoi var. seemannii - Cheilanthes lozanoi var. seemannii (Hook.) Mickel & Beitel [ACCEPTED VARIETY 267522:BBLBQ nidx=null] + Cheilanthes lozanoi var. seemannii (Hook.) Mickel & Beitel [ACCEPTED VARIETY 268877:BST8C nidx=null] Cheilanthes multifida subsp. lacerata - Cheilanthes multifida subsp. lacerata N. C. Anthony & Schelpe [ACCEPTED SUBSPECIES 267522:BBG3L nidx=null] + Cheilanthes multifida subsp. lacerata N. C. Anthony & Schelpe [ACCEPTED SUBSPECIES 268877:BSSLV nidx=null] Cheilanthes multifida subsp. multifida - Cheilanthes multifida subsp. multifida [ACCEPTED SUBSPECIES 267522:BBLBR nidx=null] + Cheilanthes multifida subsp. multifida [ACCEPTED SUBSPECIES 268877:BST8D nidx=null] Cheilanthes mysurensis var. chusana - Cheilanthes mysurensis var. chusana (Hook.) C. Chr. [SYNONYM VARIETY 267522:BCWLB nidx=null parent=BC3X7] + Cheilanthes mysurensis var. chusana (Hook.) C. Chr. [SYNONYM VARIETY 268877:BT7QS nidx=null parent=BC3X7] Cheilanthes mysurensis var. giraldii - Cheilanthes mysurensis var. giraldii Christ [SYNONYM VARIETY 267522:BCWLC nidx=null parent=BC3X7] + Cheilanthes mysurensis var. giraldii Christ [SYNONYM VARIETY 268877:BT7QT nidx=null parent=BC3X7] Cheilanthes pyramidalis subsp. arizonica - Cheilanthes pyramidalis subsp. arizonica Maxon [SYNONYM SUBSPECIES 267522:BCWLF nidx=null parent=B9MQN] + Cheilanthes pyramidalis subsp. arizonica Maxon [SYNONYM SUBSPECIES 268877:BT7QW nidx=null parent=B9MQN] Cheilanthes pyramidalis var. arizonica - Cheilanthes pyramidalis var. arizonica (Maxon) M. Broun [SYNONYM VARIETY 267522:BCWLD nidx=null parent=B9MQN] + Cheilanthes pyramidalis var. arizonica (Maxon) M. Broun [SYNONYM VARIETY 268877:BT7QV nidx=null parent=B9MQN] Cheilanthes sinuata var. cochisensis - Cheilanthes sinuata var. cochisensis (Goodd.) Munz [SYNONYM VARIETY 267522:BCWLG nidx=null parent=BBFYV] + Cheilanthes sinuata var. cochisensis (Goodd.) Munz [SYNONYM VARIETY 268877:BT7QX nidx=null parent=BBFYV] Cheilanthes venusta var. aurata - Cheilanthes venusta var. aurata Fée [SYNONYM VARIETY 267522:BCWLH nidx=null parent=B9MQL] + Cheilanthes venusta var. aurata Fée [SYNONYM VARIETY 268877:BT7QY nidx=null parent=B9MQL] Cheilanthes viridis var. glauca - Cheilanthes viridis var. glauca (Sim) Schelpe & N. C. Anthony [ACCEPTED VARIETY 267522:BBLBS nidx=null] + Cheilanthes viridis var. glauca (Sim) Schelpe & N. C. Anthony [ACCEPTED VARIETY 268877:BST8F nidx=null] Cheilanthes viridis var. macrophylla - Cheilanthes viridis var. macrophylla (Kunze) Schelpe & N. C. Anthony [ACCEPTED VARIETY 267522:BBLBT nidx=null] + Cheilanthes viridis var. macrophylla (Kunze) Schelpe & N. C. Anthony [ACCEPTED VARIETY 268877:BST8G nidx=null] Cheilanthoideae - Cheilanthoideae (J.Sm.) W.C.Shieh [SYNONYM UNRANKED 267522:JBL nidx=null parent=B8X36] - Cheilanthoideae W.C.Shieh [SYNONYM UNRANKED 267522:8YZWB nidx=null parent=B8X36] + Cheilanthoideae W.C.Shieh [SYNONYM UNRANKED 268877:BTK8S nidx=null parent=B8X36] + Cheilanthoideae (J.Sm.) W.C.Shieh [SYNONYM UNRANKED 268877:BTK8T nidx=null parent=B8X36] Cheiloceras - Cheiloceras [ACCEPTED SUBGENUS 267522:3MH3 nidx=null] - Cheiloceras [ACCEPTED GENUS 267522:3MH4 nidx=null] + Cheiloceras Frech, 1897 [ACCEPTED GENUS 268877:BSHWX nidx=null] Cheiloceras curvispina - Cheiloceras curvispina (Sandberger & Sandberger, 1850) [ACCEPTED SPECIES 267522:TRV7 nidx=null] + Cheiloceras curvispina [ACCEPTED SPECIES 268877:BSQM6 nidx=null] Cheiloceratidae - Cheiloceratidae [ACCEPTED FAMILY 267522:82T nidx=null] + Cheiloceratidae Frech, 1897 [ACCEPTED FAMILY 268877:BSGLF nidx=null] Cheiloplecton rigidum var. lanceolatum - Cheiloplecton rigidum var. lanceolatum C. C. Hall ex Mickel & Beitel [ACCEPTED VARIETY 267522:BBLBV nidx=null] + Cheiloplecton rigidum var. lanceolatum C. C. Hall ex Mickel & Beitel [ACCEPTED VARIETY 268877:BST8H nidx=null] Cheiropleuria bicuspis var. integrifolia - Cheiropleuria bicuspis var. integrifolia (D. C. Eaton ex Hook.) Matsum. & Hayata [SYNONYM VARIETY 267522:BCVDR nidx=null parent=B99NZ] + Cheiropleuria bicuspis var. integrifolia (D. C. Eaton ex Hook.) Matsum. & Hayata [SYNONYM VARIETY 268877:BT6X8 nidx=null parent=B99NZ] Chekiangoceras - Chekiangoceras [ACCEPTED GENUS 267522:3MLM nidx=null] + Chekiangoceras Ruzhentsev, 1974 [ACCEPTED GENUS 268877:BSHWZ nidx=null] Cheloniceras - Cheloniceras [ACCEPTED GENUS 267522:62LTW nidx=null] + Cheloniceras Hyatt, 1903 [ACCEPTED GENUS 268877:BSHX2 nidx=null] Chengxianites - Chengxianites [ACCEPTED GENUS 267522:3MRL nidx=null] + Chengxianites Xu, 1977 [ACCEPTED GENUS 268877:BSHX3 nidx=null] Chesapeakiceras - Chesapeakiceras [ACCEPTED GENUS 267522:62M5D nidx=null] + Chesapeakiceras Kennedy & Cobban, 1998 [ACCEPTED GENUS 268877:BSHX6 nidx=null] Chigaroceras - Chigaroceras [ACCEPTED GENUS 267522:3MX9 nidx=null] + Chigaroceras Howarth, 1992 [ACCEPTED GENUS 268877:BSHX7 nidx=null] Chimbuites - Chimbuites [ACCEPTED GENUS 267522:3N6F nidx=null] + Chimbuites Casey & Glaessner, 1958 [ACCEPTED GENUS 268877:BSHX8 nidx=null] Chinamecaceras - Chinamecaceras [ACCEPTED GENUS 267522:3N75 nidx=null] + Chinamecaceras Cantu-Chapa, 2006 [ACCEPTED GENUS 268877:BSHX9 nidx=null] Chingia clavipilosa var. javanica - Chingia clavipilosa var. javanica Holttum [ACCEPTED VARIETY 267522:BBLBW nidx=null] + Chingia clavipilosa var. javanica Holttum [ACCEPTED VARIETY 268877:BST8J nidx=null] Chinitnites - Chinitnites [ACCEPTED GENUS 267522:3N7W nidx=null] + Chinitnites Imlay, 1975 [ACCEPTED GENUS 268877:BSHXB nidx=null] Chioceras - Chioceras [ACCEPTED GENUS 267522:62M6T nidx=null] + Chioceras Renz & Renz, 1948 [ACCEPTED GENUS 268877:BSHXC nidx=null] Chiotites - Chiotites [ACCEPTED SUBGENUS 267522:8CKB nidx=null] + Chiotites (Renz & Renz, 1948) [SYNONYM GENUS 268877:BSMJP nidx=null parent=BSMJQ] Chiratites - Chiratites [ACCEPTED GENUS 267522:62M8C nidx=null] + Chiratites Monnet & Bucher, 2005 [ACCEPTED GENUS 268877:BSHXD nidx=null] Chlupacites - Chlupacites [ACCEPTED GENUS 267522:3NTN nidx=null] + Chlupacites Becker & House, 1994 [ACCEPTED GENUS 268877:BSHXT nidx=null] Choctawites - Choctawites [ACCEPTED GENUS 267522:62LH8 nidx=null] + Choctawites Korn & Titus, 2015 [ACCEPTED GENUS 268877:BSHXV nidx=null] Choffaticeras - Choffaticeras [ACCEPTED GENUS 267522:3NVV nidx=null] - Choffaticeras [ACCEPTED SUBGENUS 267522:62LJ7 nidx=null] + Choffaticeras (Hyatt, 1903) [ACCEPTED GENUS 268877:BSHXX nidx=null] Choicensisphinctes - Choicensisphinctes [ACCEPTED GENUS 267522:3NVW nidx=null] + Choicensisphinctes Leanza, 1980 [ACCEPTED GENUS 268877:BSHY2 nidx=null] Choristoceras - Choristoceras [ACCEPTED GENUS 267522:3P5P nidx=null] + Choristoceras Hauer, 1865 [ACCEPTED GENUS 268877:BSHY5 nidx=null] Choristocerataceae - Choristocerataceae [ACCEPTED SUPERFAMILY 267522:4XZ nidx=null] + Choristocerataceae Hyatt, 1900 [ACCEPTED SUPERFAMILY 268877:BTL3F nidx=null] Choristoceratidae - Choristoceratidae [ACCEPTED FAMILY 267522:86W nidx=null] + Choristoceratidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGLK nidx=null] Christella acuminata var. kuliangensis - Christella acuminata var. kuliangensis (Ching) C. M. Kuo [SYNONYM VARIETY 267522:BBLBY nidx=null parent=B99YD] + Christella acuminata var. kuliangensis (Ching) C. M. Kuo [SYNONYM VARIETY 268877:BST8K nidx=null parent=B99YD] Christioceras - Christioceras [ACCEPTED GENUS 267522:3P9G nidx=null] + Christioceras Nassichuk & Furnish, 1965 [ACCEPTED GENUS 268877:BSHY7 nidx=null] Christioceratidae - Christioceratidae [ACCEPTED FAMILY 267522:875 nidx=null] + Christioceratidae Nassichuk & Furnish, 1965 [ACCEPTED FAMILY 268877:BSGLL nidx=null] Christolia - Christolia [ACCEPTED GENUS 267522:3P9M nidx=null] + Christolia Rollier, 1909 [ACCEPTED GENUS 268877:BSHY8 nidx=null] Chumazites - Chumazites [ACCEPTED GENUS 267522:3PP3 nidx=null] + Chumazites Ruzhentsev & Bogoslovskaya, 1978 [ACCEPTED GENUS 268877:BSHYD nidx=null] Churkites - Churkites [ACCEPTED GENUS 267522:3PPR nidx=null] + Churkites Okuneva, 1990 [ACCEPTED GENUS 268877:BSHYF nidx=null] Chutoceras - Chutoceras [ACCEPTED GENUS 267522:3PPV nidx=null] + Chutoceras Becker & House, 2000 [ACCEPTED GENUS 268877:BSHYG nidx=null] Cibolaites - Cibolaites [ACCEPTED GENUS 267522:3PRM nidx=null] + Cibolaites Cobban & Hook, 1983 [ACCEPTED GENUS 268877:BSHYH nidx=null] Cibolites - Cibolites [ACCEPTED GENUS 267522:3PRN nidx=null] + Cibolites Plummer & Scott, 1937 [ACCEPTED GENUS 268877:BSHYJ nidx=null] Cieneguiticeras - Cieneguiticeras [ACCEPTED GENUS 267522:62LB8 nidx=null] + Cieneguiticeras Parent et al., 2010 [ACCEPTED GENUS 268877:BSHYK nidx=null] Cirroceras - Cirroceras [ACCEPTED GENUS 267522:3Q6V nidx=null] + Cirroceras Conrad, 1866 [ACCEPTED GENUS 268877:BSHYN nidx=null] Cladiscites - Cladiscites [ACCEPTED GENUS 267522:3QCB nidx=null] + Cladiscites Mojsisovics, 1879 [ACCEPTED GENUS 268877:BSHYQ nidx=null] Cladiscitidae - Cladiscitidae [ACCEPTED FAMILY 267522:624CJ nidx=null] + Cladiscitidae Zittel, 1884 [ACCEPTED FAMILY 268877:BSGLN nidx=null] Clariondites - Clariondites [ACCEPTED GENUS 267522:3QHB nidx=null] + Clariondites Bockwinkel et al., 2009 [ACCEPTED GENUS 268877:BSHYR nidx=null] Clastoteuthis - Clastoteuthis [ACCEPTED GENUS 267522:3QJR nidx=null] + Clastoteuthis Lang, 1928 [ACCEPTED GENUS 268877:BSHYS nidx=null] Clauseniceras - Clauseniceras [ACCEPTED GENUS 267522:3QLP nidx=null] + Clauseniceras Becker & House, 1993 [ACCEPTED GENUS 268877:BSHYT nidx=null] Cleogastroplites - Cleogastroplites [ACCEPTED GENUS 267522:62KVP nidx=null] + Cleogastroplites Jeletzky, 1980 [ACCEPTED GENUS 268877:BSHZ5 nidx=null] Cleoniceras - Cleoniceras [ACCEPTED GENUS 267522:62KVT nidx=null] - Cleoniceras [ACCEPTED SUBGENUS 267522:62KW5 nidx=null] + Cleoniceras Parona & Bonarelli, 1897 [ACCEPTED GENUS 268877:BSHZ6 nidx=null] Clinolobus - Clinolobus [ACCEPTED GENUS 267522:3R23 nidx=null] + Clinolobus Gemmellaro, 1887 [ACCEPTED GENUS 268877:BSHZC nidx=null] Clionites - Clionites [ACCEPTED GENUS 267522:BJB4R nidx=null] - Clionites [ACCEPTED GENUS 267522:BMKRQ nidx=null] + Clionites (Mojsisovics, 1893) [SYNONYM GENUS 268877:BSHZF nidx=null parent=BSHZH] Clionitites - Clionitites [ACCEPTED GENUS 267522:3R3L nidx=null] + Clionitites Strand, 1929 [ACCEPTED GENUS 268877:BSHZH nidx=null] Clionititidae - Clionititidae [ACCEPTED FAMILY 267522:8C5 nidx=null] + Clionititidae Arabu, 1932 [SYNONYM FAMILY 268877:BSGLQ nidx=null parent=BSV4L] Clistoceras - Clistoceras [ACCEPTED GENUS 267522:3R44 nidx=null] + Clistoceras Nassichuk, 1967 [ACCEPTED GENUS 268877:BSHZJ nidx=null] Cluthoceras - Cluthoceras [ACCEPTED GENUS 267522:3R93 nidx=null] + Cluthoceras (Currie, 1954) [ACCEPTED GENUS 268877:BSHZL nidx=null] Clydoniceratidae - Clydoniceratidae [ACCEPTED FAMILY 267522:8CM nidx=null] + Clydoniceratidae Buckman, 1924 [ACCEPTED FAMILY 268877:BSGLR nidx=null] Clydonitaceae - Clydonitaceae [ACCEPTED SUPERFAMILY 267522:4YK nidx=null] + Clydonitaceae Mojsisovics, 1879 [ACCEPTED SUPERFAMILY 268877:BTL3G nidx=null] Clydonites - Clydonites [ACCEPTED GENUS 267522:3R9C nidx=null] + Clydonites Hauer, 1860 [ACCEPTED GENUS 268877:BSHZN nidx=null] Clydonitidae - Clydonitidae [ACCEPTED FAMILY 267522:8CN nidx=null] + Clydonitidae Mojsisovics, 1879 [ACCEPTED FAMILY 268877:BSGLS nidx=null] Clymenia - Clymenia [ACCEPTED GENUS 267522:3R9S nidx=null] + Clymenia (Münster, 1834) [ACCEPTED GENUS 268877:BSFXS nidx=null] Clymeniaceae - Clymeniaceae [ACCEPTED SUPERFAMILY 267522:4YL nidx=null] + Clymeniaceae Edwards, 1849 [ACCEPTED SUPERFAMILY 268877:BTL5R nidx=null] Clymeniidae - Clymeniidae [ACCEPTED FAMILY 267522:8CP nidx=null] + Clymeniidae Edwards, 1849 [ACCEPTED FAMILY 268877:BSGLT nidx=null] Clypeoceras - Clypeoceras [ACCEPTED GENUS 267522:62KYB nidx=null] + Clypeoceras Smith, 1913 [ACCEPTED GENUS 268877:BSHZP nidx=null] Clypeoceras pusillum - Clypeoceras pusillum Smith, 1932 [SYNONYM SPECIES 267522:5ZCQC nidx=null parent=3YQGY] + Clypeoceras pusillum Shevyrev, 1990 [SYNONYM SPECIES 268877:BSQXL nidx=null parent=3YQGY] Clypeoceratoides - Clypeoceratoides [ACCEPTED GENUS 267522:62KYC nidx=null] + Clypeoceratoides Dagis & Ermakova, 1990 [ACCEPTED GENUS 268877:BSHZQ nidx=null] Clypeoceratoides kulensis - Clypeoceratoides kulensis (Bytschkov, 1976) [ACCEPTED SPECIES 267522:5ZD2F nidx=null] + Clypeoceratoides kulensis (Bychkov et al., 1976) [SYNONYM SPECIES 268877:BSQXM nidx=null parent=BSYH9] Clypites - Clypites [ACCEPTED GENUS 267522:3RCD nidx=null] + Clypites Waagen, 1895 [ACCEPTED GENUS 268877:BSHZS nidx=null] Cnemidaria grandifolia var. obtusa - Cnemidaria grandifolia var. obtusa (Kaulf.) Stolze [SYNONYM VARIETY 267522:BCWNG nidx=null parent=B9CJQ] + Cnemidaria grandifolia var. obtusa (Kaulf.) Stolze [SYNONYM VARIETY 268877:BT7S4 nidx=null parent=B9CJQ] Coahuilites - Coahuilites [ACCEPTED GENUS 267522:3RH8 nidx=null] + Coahuilites Böse, 1928 [ACCEPTED GENUS 268877:BSHZY nidx=null] Cobbanites - Cobbanites [ACCEPTED GENUS 267522:3RJC nidx=null] + Cobbanites Imlay, 1962 [ACCEPTED GENUS 268877:BSHZZ nidx=null] Cochloceratidae - Cochloceratidae [ACCEPTED FAMILY 267522:8DW nidx=null] + Cochloceratidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGLW nidx=null] Cochlocrioceras - Cochlocrioceras [ACCEPTED GENUS 267522:62KZW nidx=null] + Cochlocrioceras Spath, 1950 [ACCEPTED GENUS 268877:BSJ23 nidx=null] Codazziceras - Codazziceras [ACCEPTED GENUS 267522:3RR9 nidx=null] + Codazziceras Etayo Serna, 1979 [ACCEPTED GENUS 268877:BSJ24 nidx=null] Coeloceras - Coeloceras [ACCEPTED GENUS 267522:62MRB nidx=null] + Coeloceras (Hyatt, 1867) [ACCEPTED GENUS 268877:BSJ25 nidx=null] Coeloceratidae - Coeloceratidae [ACCEPTED FAMILY 267522:624DL nidx=null] + Coeloceratidae Haug, 1910 [ACCEPTED FAMILY 268877:BSGLX nidx=null] Coilopoceras - Coilopoceras [ACCEPTED GENUS 267522:3S4M nidx=null] + Coilopoceras Hyatt, 1903 [ACCEPTED GENUS 268877:BSJ28 nidx=null] Coilopoceratidae - Coilopoceratidae [ACCEPTED FAMILY 267522:624FG nidx=null] + Coilopoceratidae Hyatt, 1903 [ACCEPTED FAMILY 268877:BSGLY nidx=null] Collignoniceras - Collignoniceras [ACCEPTED GENUS 267522:3SCB nidx=null] + Collignoniceras (Breistroffer, 1947) [ACCEPTED GENUS 268877:BSJ2R nidx=null] Collignoniceratidae - Collignoniceratidae [ACCEPTED FAMILY 267522:8FJ nidx=null] + Collignoniceratidae Wright & Wright, 1951 [ACCEPTED FAMILY 268877:BSFVP nidx=null] Collignonicerites - Collignonicerites [ACCEPTED GENUS 267522:3SCC nidx=null] + Collignonicerites Kennedy et al., 2001 [ACCEPTED GENUS 268877:BSJ2T nidx=null] Collignonites - Collignonites [ACCEPTED GENUS 267522:3SCD nidx=null] + Collignonites Bando, 1977 [ACCEPTED GENUS 268877:BSJ2V nidx=null] Collina - Collina [ACCEPTED GENUS 267522:3SCK nidx=null] + Collina (Bonarelli, 1893) [ACCEPTED GENUS 268877:BSJ2W nidx=null] Collotites - Collotites [ACCEPTED GENUS 267522:3SDZ nidx=null] + Collotites Jeannet, 1951 [ACCEPTED GENUS 268877:BSJ2Z nidx=null] Colombiceras - Colombiceras [ACCEPTED GENUS 267522:3SH3 nidx=null] + Colombiceras Spath, 1923 [ACCEPTED GENUS 268877:BSJ33 nidx=null] Columbisculites - Columbisculites [ACCEPTED GENUS 267522:3SN9 nidx=null] + Columbisculites Tozer, 1994 [ACCEPTED GENUS 268877:BSJ39 nidx=null] Columbites - Columbites [ACCEPTED GENUS 267522:3SNC nidx=null] + Columbites Hyatt & Smith, 1905 [ACCEPTED GENUS 268877:BSJ3B nidx=null] Columbitidae - Columbitidae [ACCEPTED FAMILY 267522:624F2 nidx=null] + Columbitidae Spath, 1934 [ACCEPTED FAMILY 268877:BSGLZ nidx=null] Columboceras - Columboceras [ACCEPTED GENUS 267522:3SNF nidx=null] + Columboceras Bucher, 2002 [ACCEPTED GENUS 268877:BSJ3C nidx=null] Colysis acuminata var. angustata - Colysis acuminata var. angustata Holttum [SYNONYM VARIETY 267522:BCVFM nidx=null parent=B9S6P] + Colysis acuminata var. angustata Holttum [SYNONYM VARIETY 268877:BT6XW nidx=null parent=B9S6P] Colysis elliptica var. flexiloba - Colysis elliptica var. flexiloba (Christ) L. Shi & X. C. Zhang [SYNONYM VARIETY 267522:BCWV2 nidx=null parent=BBRPQ] + Colysis elliptica var. flexiloba (Christ) L. Shi & X. C. Zhang [SYNONYM VARIETY 268877:BT7S9 nidx=null parent=BBRPQ] Colysis elliptica var. furcans - Colysis elliptica var. furcans (Tutcher) Ching [SYNONYM VARIETY 267522:BCWV3 nidx=null parent=B9S6T] + Colysis elliptica var. furcans (Tutcher) Ching [SYNONYM VARIETY 268877:BT7SB nidx=null parent=B9S6T] Colysis elliptica var. longipes - Colysis elliptica var. longipes (Ching) L. Shi & X. C. Zhang [SYNONYM VARIETY 267522:BCWV4 nidx=null parent=B9S6H] + Colysis elliptica var. longipes (Ching) L. Shi & X. C. Zhang [SYNONYM VARIETY 268877:BT7SC nidx=null parent=B9S6H] Colysis elliptica var. pentaphylla - Colysis elliptica var. pentaphylla (Baker) L. Shi & X. C. Zhang [SYNONYM VARIETY 267522:BCWV5 nidx=null parent=BBRRH] + Colysis elliptica var. pentaphylla (Baker) L. Shi & X. C. Zhang [SYNONYM VARIETY 268877:BT7SD nidx=null parent=BBRRH] Colysis elliptica var. pothifolia - Colysis elliptica var. pothifolia (Buch.-Ham. ex D. Don) Ching [SYNONYM VARIETY 267522:BCWV6 nidx=null parent=B9S6T] + Colysis elliptica var. pothifolia (Buch.-Ham. ex D. Don) Ching [SYNONYM VARIETY 268877:BT7SF nidx=null parent=B9S6T] Colysis flexiloba var. undulatorepanda - Colysis flexiloba var. undulatorepanda (C. Chr.) Ching [SYNONYM VARIETY 267522:BCWV7 nidx=null parent=BBRPQ] + Colysis flexiloba var. undulatorepanda (C. Chr.) Ching [SYNONYM VARIETY 268877:BT7SG nidx=null parent=BBRPQ] Colysis leveillei f. angusta - Colysis leveillei f. angusta (C. Chr.) Ching [SYNONYM FORM 267522:BCWV8 nidx=null parent=B9S6M] + Colysis leveillei f. angusta (C. Chr.) Ching [SYNONYM FORM 268877:BT7SH nidx=null parent=B9S6M] Colysis leveillei f. major - Colysis leveillei f. major (C. Chr.) Ching [SYNONYM FORM 267522:5SDPS nidx=null parent=B9S6M] + Colysis leveillei f. major (C. Chr.) Ching [SYNONYM FORM 268877:BT7SJ nidx=null parent=B9S6M] Colysis pothifolia f. bipinnatifida - Colysis pothifolia f. bipinnatifida H. Itô [SYNONYM FORM 267522:BCVFS nidx=null parent=B9S6H] + Colysis pothifolia f. bipinnatifida H. Itô [SYNONYM FORM 268877:BT6XX nidx=null parent=B9S6H] Colysis pothifolia var. membranacea - Colysis pothifolia var. membranacea Nakai [SYNONYM VARIETY 267522:BCVFT nidx=null parent=B9S6H] + Colysis pothifolia var. membranacea Nakai [SYNONYM VARIETY 268877:BT6XY nidx=null parent=B9S6H] Concavites - Concavites [ACCEPTED GENUS 267522:3SYZ nidx=null] + Concavites Jeannet, 1951 [ACCEPTED GENUS 268877:BSJ3D nidx=null] Coniogramme robusta var. rependula - Coniogramme robusta var. rependula Ching & K. H. Shing [ACCEPTED VARIETY 267522:BBLCF nidx=null] + Coniogramme robusta var. rependula Ching & K. H. Shing [ACCEPTED VARIETY 268877:BST8L nidx=null] Coniogramme robusta var. splendens - Coniogramme robusta var. splendens Ching & K. H. Shing [ACCEPTED VARIETY 267522:BBLCG nidx=null] + Coniogramme robusta var. splendens Ching & K. H. Shing [ACCEPTED VARIETY 268877:BST8M nidx=null] Conlinoceras - Conlinoceras [ACCEPTED GENUS 267522:62MWV nidx=null] + Conlinoceras (Cobban & Scott, 1972) [ACCEPTED GENUS 268877:BSJ3F nidx=null] Conobelus - Conobelus [ACCEPTED GENUS 267522:62N8F nidx=null] + Conobelus Stolley, 1919 [ACCEPTED GENUS 268877:BSJ3H nidx=null] Constrigymnites - Constrigymnites [ACCEPTED GENUS 267522:3THQ nidx=null] + Constrigymnites Bucher, 1992 [ACCEPTED GENUS 268877:BSJ3M nidx=null] Convoluticeras - Convoluticeras [ACCEPTED GENUS 267522:3TL5 nidx=null] + Convoluticeras (Erben, 1960) [ACCEPTED GENUS 268877:BSJ3R nidx=null] Cophinoceras - Cophinoceras [ACCEPTED GENUS 267522:3TNH nidx=null] + Cophinoceras Whitehouse, 1928 [ACCEPTED GENUS 268877:BSJ3T nidx=null] Cordillerites - Cordillerites [ACCEPTED GENUS 267522:3TZT nidx=null] + Cordillerites Hyatt & Smith, 1905 [ACCEPTED GENUS 268877:BSJ3Y nidx=null] Cornopteris badia f. quadripinnatifida - Cornopteris badia f. quadripinnatifida (M. Kato) W. M. Chu [SYNONYM FORM 267522:BCWW9 nidx=null parent=B9BRX] + Cornopteris badia f. quadripinnatifida (M. Kato) W. M. Chu [SYNONYM FORM 268877:BT7SM nidx=null parent=B9BRX] Cornopteris badia var. pubescens - Cornopteris badia var. pubescens Z. R. Wang [SYNONYM VARIETY 267522:BCWW8 nidx=null parent=B9BRX] + Cornopteris badia var. pubescens Z. R. Wang [SYNONYM VARIETY 268877:BT7SL nidx=null parent=B9BRX] Cornopteris crenulatoserrulata f. coreana - Cornopteris crenulatoserrulata f. coreana (Nakai) H. Itô [SYNONYM FORM 267522:BCWWB nidx=null parent=B9BRZ] + Cornopteris crenulatoserrulata f. coreana (Nakai) H. Itô [SYNONYM FORM 268877:BT7SN nidx=null parent=B9BRZ] Cornopteris decurrentialata f. pilosella - Cornopteris decurrentialata f. pilosella (H. Itô) W. M. Chu [ACCEPTED FORM 267522:BBLCK nidx=null] - Cornopteris decurrentialata f. pilosella (H. Itô) W. M. Chu [AMBIGUOUS_SYNONYM FORM 267522:BBLCL nidx=null parent=B9BS2] + Cornopteris decurrentialata f. pilosella (H. Itô) W. M. Chu [ACCEPTED FORM 268877:BST8P nidx=null] Cornopteris decurrentialata var. pilosella - Cornopteris decurrentialata var. pilosella H. Itô [SYNONYM VARIETY 267522:BBLCJ nidx=null parent=BBLCK] + Cornopteris decurrentialata var. pilosella H. Itô [SYNONYM VARIETY 268877:BST8N nidx=null parent=BST8P] Cornopteris opaca f. glabrescens - Cornopteris opaca f. glabrescens Sa. Kurata [ACCEPTED FORM 267522:BCWWC nidx=null] + Cornopteris opaca f. glabrescens Sa. Kurata [ACCEPTED FORM 268877:BT7SP nidx=null] Coroceras - Coroceras [ACCEPTED GENUS 267522:62MD7 nidx=null] + Coroceras (Hyatt, 1877) [ACCEPTED GENUS 268877:BSJ42 nidx=null] Coroniceras - Coroniceras [ACCEPTED GENUS 267522:62MGG nidx=null] + Coroniceras Hyatt, 1867 [ACCEPTED GENUS 268877:BSJ45 nidx=null] Coryphopteris pectiniformis var. hirsuta - Coryphopteris pectiniformis var. hirsuta Holttum [ACCEPTED VARIETY 267522:BBLCP nidx=null] + Coryphopteris pectiniformis var. hirsuta Holttum [ACCEPTED VARIETY 268877:BST8Q nidx=null] Coryphopteris pectiniformis var. minor - Coryphopteris pectiniformis var. minor Holttum [ACCEPTED VARIETY 267522:BBLCQ nidx=null] + Coryphopteris pectiniformis var. minor Holttum [ACCEPTED VARIETY 268877:BST8R nidx=null] Coryphopteris pubirachis var. major - Coryphopteris pubirachis var. major Holttum [ACCEPTED VARIETY 267522:BBLCR nidx=null] + Coryphopteris pubirachis var. major Holttum [ACCEPTED VARIETY 268877:BST8S nidx=null] Coryphopteris pubirachis var. philippinensis - Coryphopteris pubirachis var. philippinensis Holttum [ACCEPTED VARIETY 267522:BBLCS nidx=null] + Coryphopteris pubirachis var. philippinensis Holttum [ACCEPTED VARIETY 268877:BST8T nidx=null] Coryphopteris pubirachis var. sulawesica - Coryphopteris pubirachis var. sulawesica Holttum [ACCEPTED VARIETY 267522:BBLCT nidx=null] + Coryphopteris pubirachis var. sulawesica Holttum [ACCEPTED VARIETY 268877:BST8V nidx=null] Coryphopteris pubirachis var. tahitensis - Coryphopteris pubirachis var. tahitensis Holttum [ACCEPTED VARIETY 267522:BBLCV nidx=null] + Coryphopteris pubirachis var. tahitensis Holttum [ACCEPTED VARIETY 268877:BST8W nidx=null] Coryphopteris viscosa var. borneensis - Coryphopteris viscosa var. borneensis Holttum [ACCEPTED VARIETY 267522:BBLCW nidx=null] + Coryphopteris viscosa var. borneensis Holttum [ACCEPTED VARIETY 268877:BST8X nidx=null] Coryphopteris viscosa var. poiensis - Coryphopteris viscosa var. poiensis Holttum [ACCEPTED VARIETY 267522:BBLCX nidx=null] + Coryphopteris viscosa var. poiensis Holttum [ACCEPTED VARIETY 268877:BST8Y nidx=null] Coscaites - Coscaites [ACCEPTED GENUS 267522:62NLH nidx=null] + Coscaites Guex et al., 2005 [ACCEPTED GENUS 268877:BSJ47 nidx=null] Cosentinia vellea subsp. bivalens - Cosentinia vellea subsp. bivalens (Reichst.) Rivas Mart. & Salvo [ACCEPTED SUBSPECIES 267522:BBG4V nidx=null] + Cosentinia vellea subsp. bivalens (Reichst.) Rivas Mart. & Salvo [ACCEPTED SUBSPECIES 268877:BSSMB nidx=null] Costaclymeniidae - Costaclymeniidae [ACCEPTED FAMILY 267522:8M8 nidx=null] + Costaclymeniidae Ruzhencev, 1957 [ACCEPTED FAMILY 268877:BSGM4 nidx=null] Costamanticoceras - Costamanticoceras [ACCEPTED GENUS 267522:62NDN nidx=null] + Costamanticoceras Becker & House, 1993 [ACCEPTED GENUS 268877:BSJ49 nidx=null] Costigymnites - Costigymnites [ACCEPTED GENUS 267522:62NG3 nidx=null] + Costigymnites Krystyn & Tatzreiter, 1991 [ACCEPTED GENUS 268877:BSJ4C nidx=null] Courtilloticeras - Courtilloticeras [ACCEPTED GENUS 267522:3V36 nidx=null] + Courtilloticeras Guex et al., 2005 [ACCEPTED GENUS 268877:BSJ4D nidx=null] Cowboyiceras - Cowboyiceras [ACCEPTED GENUS 267522:3V3R nidx=null] + Cowboyiceras Guex et al., 2005 [ACCEPTED GENUS 268877:BSJ4F nidx=null] Craspedaria ciliata var. hostmannii - Craspedaria ciliata var. hostmannii Fée [SYNONYM VARIETY 267522:BCVG4 nidx=null parent=B9V2W] + Craspedaria ciliata var. hostmannii Fée [SYNONYM VARIETY 268877:BT6YP nidx=null parent=B9V2W] Crassotornoceras - Crassotornoceras [ACCEPTED GENUS 267522:3VBL nidx=null] + Crassotornoceras House & Price, 1985 [ACCEPTED GENUS 268877:BSJ4G nidx=null] Cravenoceras - Cravenoceras [ACCEPTED GENUS 267522:3VG4 nidx=null] + Cravenoceras Bisat, 1928 [ACCEPTED GENUS 268877:BSJ4H nidx=null] Cravenoceratidae - Cravenoceratidae [ACCEPTED FAMILY 267522:624GN nidx=null] + Cravenoceratidae Ruzhencev, 1957 [ACCEPTED FAMILY 268877:BSGM5 nidx=null] Cravenoceratoides - Cravenoceratoides [ACCEPTED GENUS 267522:3VG5 nidx=null] + Cravenoceratoides Hudson, 1941 [ACCEPTED GENUS 268877:BSJ4J nidx=null] Crestaites - Crestaites [ACCEPTED GENUS 267522:3VNT nidx=null] + Crestaites Rulleau & Elmi, 2001 [ACCEPTED GENUS 268877:BSJ4L nidx=null] Crickites - Crickites [ACCEPTED GENUS 267522:3VTY nidx=null] + Crickites Wedekind, 1913 [ACCEPTED GENUS 268877:BSJ4P nidx=null] Crimites - Crimites [ACCEPTED GENUS 267522:62P8S nidx=null] + Crimites Toumansky, 1937 [ACCEPTED GENUS 268877:BSJ4Q nidx=null] Crioceras - Crioceras [ACCEPTED GENUS 267522:3VW8 nidx=null] + Crioceras (d'Orbigny, 1842) [SYNONYM GENUS 268877:BSHLC nidx=null parent=BSJ4R] Crioceratites - Crioceratites [ACCEPTED GENUS 267522:3VWB nidx=null] - Crioceratites [ACCEPTED SUBGENUS 267522:62P9T nidx=null] + Crioceratites Leveillé, 1837 [ACCEPTED GENUS 268877:BSJ4R nidx=null] Crispoceras - Crispoceras [ACCEPTED GENUS 267522:3VXH nidx=null] + Crispoceras (Chlupac & Turek, 1983) [ACCEPTED GENUS 268877:BSJ4T nidx=null] Croyites - Croyites [ACCEPTED GENUS 267522:3W8S nidx=null] + Croyites Korn, 2001 [ACCEPTED GENUS 268877:BSJ4W nidx=null] Crucilobiceras - Crucilobiceras [ACCEPTED GENUS 267522:3W9R nidx=null] + Crucilobiceras Buckman, 1920 [ACCEPTED GENUS 268877:BSJ4X nidx=null] Crypsinus engleri var. coriaceus - Crypsinus engleri var. coriaceus (Tagawa) Tagawa [SYNONYM VARIETY 267522:BCWYK nidx=null parent=BBCZR] + Crypsinus engleri var. coriaceus (Tagawa) Tagawa [SYNONYM VARIETY 268877:BT7TH nidx=null parent=BBCZR] Cryptogramma acrostichoides var. sitchensis - Cryptogramma acrostichoides var. sitchensis (Rupr.) C. Chr. [SYNONYM VARIETY 267522:BCVG6 nidx=null parent=B9C26] + Cryptogramma acrostichoides var. sitchensis (Rupr.) C. Chr. [SYNONYM VARIETY 268877:BT6YQ nidx=null parent=B9C26] Cryptogramma crispa subsp. acrostichoides - Cryptogramma crispa subsp. acrostichoides (R. Br.) Hultén [SYNONYM SUBSPECIES 267522:BCWYQ nidx=null parent=B8WYJ] + Cryptogramma crispa subsp. acrostichoides (R. Br.) Hultén [SYNONYM SUBSPECIES 268877:BT7TJ nidx=null parent=B8WYJ] Cryptogramma crispa subsp. raddeana - Cryptogramma crispa subsp. raddeana (Fomin) Hultén [SYNONYM SUBSPECIES 267522:BCVG7 nidx=null parent=BBG5P] + Cryptogramma crispa subsp. raddeana (Fomin) Hultén [SYNONYM SUBSPECIES 268877:BT6YR nidx=null parent=BBG5P] Cryptometoicoceras - Cryptometoicoceras [ACCEPTED GENUS 267522:3WN9 nidx=null] + Cryptometoicoceras Kennedy & Cobban, 1990 [ACCEPTED GENUS 268877:BSJ4Z nidx=null] Cryptomyzus (Cryptomyzus) korschelti - Cryptomyzus (Cryptomyzus) korschelti [ACCEPTED SPECIES 267522:BFNN5 nidx=null] + Cryptomyzus (Cryptomyzus) korschelti [ACCEPTED SPECIES 268877:BSP3M nidx=null] Cryptotexanites - Cryptotexanites [ACCEPTED GENUS 267522:62PXT nidx=null] + Cryptotexanites Kennedy & Cobban, 1993 [ACCEPTED GENUS 268877:BSJ52 nidx=null] Ctenitis equestris var. erosa - Ctenitis equestris var. erosa Stolze [ACCEPTED VARIETY 267522:BBLD3 nidx=null] + Ctenitis equestris var. erosa Stolze [ACCEPTED VARIETY 268877:BST92 nidx=null] Ctenitis hirta var. portoricana - Ctenitis hirta var. portoricana (C. Chr.) Proctor [ACCEPTED VARIETY 267522:BBLD4 nidx=null] + Ctenitis hirta var. portoricana (C. Chr.) Proctor [ACCEPTED VARIETY 268877:BST93 nidx=null] Ctenitis meridionalis var. speluncae - Ctenitis meridionalis var. speluncae (C. Chr.) C. V. Morton [SYNONYM VARIETY 267522:BBLD5 nidx=null parent=BBLD6] - Ctenitis meridionalis var. speluncae (C. Chr.) K. U. Kramer [ACCEPTED VARIETY 267522:BBLD6 nidx=null] + Ctenitis meridionalis var. speluncae (C. Chr.) K. U. Kramer [ACCEPTED VARIETY 268877:BST94 nidx=null] + Ctenitis meridionalis var. speluncae (C. Chr.) C. V. Morton [SYNONYM VARIETY 268877:BST95 nidx=null parent=BST94] Ctenitopsis kusukusensis var. crenatolobata - Ctenitopsis kusukusensis var. crenatolobata Tagawa [SYNONYM VARIETY 267522:BCWYS nidx=null parent=BBDV2] + Ctenitopsis kusukusensis var. crenatolobata Tagawa [SYNONYM VARIETY 268877:BT7TK nidx=null parent=BBDV2] Ctenitopsis sagenioides var. glabrescens - Ctenitopsis sagenioides var. glabrescens Ching & Chu H. Wang [SYNONYM VARIETY 267522:BCWYT nidx=null parent=BBDWB] + Ctenitopsis sagenioides var. glabrescens Ching & Chu H. Wang [SYNONYM VARIETY 268877:BT7TL nidx=null parent=BBDWB] Cubasphinctes - Cubasphinctes [ACCEPTED GENUS 267522:3X6L nidx=null] + Cubasphinctes Chudoley & Furrazola, 1968 [ACCEPTED GENUS 268877:BSJ57 nidx=null] Cubaspidoceras - Cubaspidoceras [ACCEPTED GENUS 267522:3X6M nidx=null] + Cubaspidoceras Myczynski, 1976 [ACCEPTED GENUS 268877:BSJ58 nidx=null] Cuccoceras - Cuccoceras [ACCEPTED GENUS 267522:3X7S nidx=null] + Cuccoceras Diener, 1907 [ACCEPTED GENUS 268877:BSJ59 nidx=null] Cunningtoniceras - Cunningtoniceras [ACCEPTED GENUS 267522:62PZQ nidx=null] + Cunningtoniceras Collignon, 1937 [ACCEPTED GENUS 268877:BSJ5F nidx=null] Cuspiteuthis - Cuspiteuthis [ACCEPTED GENUS 267522:3XKX nidx=null] + Cuspiteuthis Abel, 1916 [ACCEPTED GENUS 268877:BSJ5H nidx=null] Cyathea caracasana var. meridensis - Cyathea caracasana var. meridensis (H. Karst.) R. M. Tryon [SYNONYM VARIETY 267522:5NDYH nidx=null parent=6C544] + Cyathea caracasana var. meridensis (H. Karst.) R. M. Tryon [SYNONYM VARIETY 268877:BST96 nidx=null parent=6C544] Cyathea chiricana var. contigua - Cyathea chiricana var. contigua (Maxon) Lehnert [ACCEPTED VARIETY 267522:BBLD8 nidx=null] + Cyathea chiricana var. contigua (Maxon) Lehnert [ACCEPTED VARIETY 268877:BST97 nidx=null] Cyathea corallifera var. alsophilacea - Cyathea corallifera var. alsophilacea Sodiro [SYNONYM VARIETY 267522:BCVGV nidx=null parent=B9CDL] + Cyathea corallifera var. alsophilacea Sodiro [SYNONYM VARIETY 268877:BT6Z6 nidx=null parent=B9CDL] Cyathea corallifera var. firma - Cyathea corallifera var. firma Sodiro [SYNONYM VARIETY 267522:BCVGW nidx=null parent=B9CDL] + Cyathea corallifera var. firma Sodiro [SYNONYM VARIETY 268877:BT6Z7 nidx=null parent=B9CDL] Cyathea corallifera var. ortholoba - Cyathea corallifera var. ortholoba Sodiro [SYNONYM VARIETY 267522:BCVGX nidx=null parent=B9CDL] + Cyathea corallifera var. ortholoba Sodiro [SYNONYM VARIETY 268877:BT6Z8 nidx=null parent=B9CDL] Cyathea cystolepis var. boreopallescens - Cyathea cystolepis var. boreopallescens Lehnert [ACCEPTED VARIETY 267522:BBLD9 nidx=null] + Cyathea cystolepis var. boreopallescens Lehnert [ACCEPTED VARIETY 268877:BST98 nidx=null] Cyathea cystolepis var. leonis - Cyathea cystolepis var. leonis Lehnert [ACCEPTED VARIETY 267522:BBLDB nidx=null] + Cyathea cystolepis var. leonis Lehnert [ACCEPTED VARIETY 268877:BST99 nidx=null] Cyathea divergens var. sipaliwiniana - Cyathea divergens var. sipaliwiniana Lehnert [ACCEPTED VARIETY 267522:BBLDC nidx=null] + Cyathea divergens var. sipaliwiniana Lehnert [ACCEPTED VARIETY 268877:BST9B nidx=null] Cyathea grandifolia var. bullata - Cyathea grandifolia var. bullata (Christ) Lehnert [ACCEPTED VARIETY 267522:BBLDD nidx=null] + Cyathea grandifolia var. bullata (Christ) Lehnert [ACCEPTED VARIETY 268877:BST9C nidx=null] Cyathea mutica var. grandis - Cyathea mutica var. grandis (Maxon) Lehnert [ACCEPTED VARIETY 267522:BBLDF nidx=null] + Cyathea mutica var. grandis (Maxon) Lehnert [ACCEPTED VARIETY 268877:BST9D nidx=null] Cyathea phalerata var. latiloba - Cyathea phalerata var. latiloba (Domin) Domin [SYNONYM VARIETY 267522:93TDZ nidx=null parent=B9CKC] + Cyathea phalerata var. latiloba (Domin) Domin [SYNONYM VARIETY 268877:BT6Z9 nidx=null parent=B9CKC] Cyatheales - Cyatheales A. B. Frank [ACCEPTED ORDER 267522:B8V49 nidx=null] + Cyatheales A. B. Frank [ACCEPTED ORDER 268877:BSFRW nidx=null] Cycloceltites - Cycloceltites [ACCEPTED GENUS 267522:3XVK nidx=null] + Cycloceltites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSJ5K nidx=null] Cycloceltitidae - Cycloceltitidae [ACCEPTED FAMILY 267522:624HC nidx=null] + Cycloceltitidae Tozer, 1979 [ACCEPTED FAMILY 268877:BSGM6 nidx=null] Cycloceratites - Cycloceratites [ACCEPTED SUBGENUS 267522:8CTF nidx=null] + Cycloceratites (Schrammen, 1928) [SYNONYM GENUS 268877:BSMK7 nidx=null parent=BSMK8] Cyclolobaceae - Cyclolobaceae [ACCEPTED SUPERFAMILY 267522:4ZV nidx=null] + Cyclolobaceae Zittel, 1895 [ACCEPTED SUPERFAMILY 268877:BTL59 nidx=null] Cyclolobidae - Cyclolobidae [ACCEPTED FAMILY 267522:624HM nidx=null] + Cyclolobidae Zittel, 1895 [ACCEPTED FAMILY 268877:BSGM7 nidx=null] Cyclolobus - Cyclolobus [ACCEPTED GENUS 267522:3XY5 nidx=null] + Cyclolobus (Waagen, 1879) [ACCEPTED GENUS 268877:BSJ5L nidx=null] Cyclophorus nummulariifolius var. obovatus - Cyclophorus nummulariifolius var. obovatus (Blume) Bonap. [SYNONYM VARIETY 267522:BCVH4 nidx=null parent=BBBJZ] + Cyclophorus nummulariifolius var. obovatus (Blume) Bonap. [SYNONYM VARIETY 268877:BT6ZB nidx=null parent=BBBJZ] Cyclosorus boydiae var. kipahuluensis - Cyclosorus boydiae var. kipahuluensis W. H. Wagner & A. C. Medeiros [SYNONYM VARIETY 267522:BCWZ4 nidx=null parent=B9TQB] + Cyclosorus boydiae var. kipahuluensis W. H. Wagner & A. C. Medeiros [SYNONYM VARIETY 268877:BT7TS nidx=null parent=B9TQB] Cyclosorus mekongensis - Cyclosorus mekongensis Ching [SYNONYM SPECIES 267522:B9YT8 nidx=null parent=B99YB] + Cyclosorus mekongensis Ching ex K. H. Shing [SYNONYM SPECIES 268877:BSR9B nidx=null parent=B99YB] Cyclosorus mianningensis - Cyclosorus mianningensis Ching [SYNONYM SPECIES 267522:B9YTK nidx=null parent=B99YB] + Cyclosorus mianningensis Ching ex K. H. Shing [SYNONYM SPECIES 268877:BSR9C nidx=null parent=B99YB] Cyclosorus striatus var. molundensis - Cyclosorus striatus var. molundensis (Brause) Tardieu [ACCEPTED VARIETY 267522:7LLZP nidx=null] + Cyclosorus striatus var. molundensis (Brause) Tardieu [ACCEPTED VARIETY 268877:BST9F nidx=null] Cymaclymenia - Cymaclymenia [ACCEPTED GENUS 267522:62PRX nidx=null] + Cymaclymenia Hyatt, 1884 [ACCEPTED GENUS 268877:BSJ5S nidx=null] Cymaclymeniidae - Cymaclymeniidae [ACCEPTED FAMILY 267522:6248P nidx=null] + Cymaclymeniidae Hyatt, 1884 [ACCEPTED FAMILY 268877:BSGM8 nidx=null] Cymahoplites - Cymahoplites [ACCEPTED GENUS 267522:62Q49 nidx=null] + Cymahoplites Spath, 1922 [ACCEPTED GENUS 268877:BSJ5T nidx=null] Cymbites - Cymbites [ACCEPTED GENUS 267522:3YGC nidx=null] + Cymbites Neumayr, 1878 [ACCEPTED GENUS 268877:BSJ5V nidx=null] Cymbitidae - Cymbitidae [ACCEPTED FAMILY 267522:8VK nidx=null] + Cymbitidae Buckman, 1919 [ACCEPTED FAMILY 268877:BSGM9 nidx=null] Cynanchum lanceolatum - Cynanchum lanceolatum Poir. [SYNONYM SPECIES 267522:7VFS8 nidx=null parent=7ZC2W] - Cynanchum lanceolatum Kunth [SYNONYM SPECIES 267522:B3Y7X nidx=null parent=6SYC9] + Cynanchum lanceolatum Poir. [AMBIGUOUS_SYNONYM SPECIES 268877:338TZ nidx=null parent=7ZC2W] Cyrtoclymenia - Cyrtoclymenia [ACCEPTED GENUS 267522:3YWT nidx=null] + Cyrtoclymenia (Hyatt, 1884) [ACCEPTED GENUS 268877:BSJ64 nidx=null] Cyrtoclymeniaceae - Cyrtoclymeniaceae [ACCEPTED SUPERFAMILY 267522:622Z8 nidx=null] + Cyrtoclymeniaceae Hyatt, 1884 [ACCEPTED SUPERFAMILY 268877:BTL5P nidx=null] Cyrtoclymeniidae - Cyrtoclymeniidae [ACCEPTED FAMILY 267522:8WQ nidx=null] + Cyrtoclymeniidae Hyatt, 1884 [ACCEPTED FAMILY 268877:BSGMC nidx=null] Cyrtomium falcatum subsp. australe - Cyrtomium falcatum subsp. australe S. Matsumoto ex S. Matsumoto & Ebihara [ACCEPTED SUBSPECIES 267522:BBGDB nidx=null] + Cyrtomium falcatum subsp. australe S. Matsumoto ex S. Matsumoto & Ebihara [ACCEPTED SUBSPECIES 268877:BSSMV nidx=null] Cyrtomium fortunei f. laetevirens - Cyrtomium fortunei f. laetevirens Hiyama [SYNONYM FORM 267522:BCVHB nidx=null parent=B9CSG] + Cyrtomium fortunei f. laetevirens Hiyama [SYNONYM FORM 268877:BT6ZC nidx=null parent=B9CSG] Cyrtopleurites - Cyrtopleurites [ACCEPTED GENUS 267522:3YZ9 nidx=null] + Cyrtopleurites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSJ66 nidx=null] Cyrtosiceras - Cyrtosiceras [ACCEPTED GENUS 267522:3YZX nidx=null] + Cyrtosiceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSJ67 nidx=null] Cystopteris bulbifera var. horizontalis - Cystopteris bulbifera var. horizontalis G. Lawson [SYNONYM VARIETY 267522:BCVHG nidx=null parent=B9CSY] + Cystopteris bulbifera var. horizontalis G. Lawson [SYNONYM VARIETY 268877:BT6ZD nidx=null parent=B9CSY] Cystopteris filix-fragilis var. tenuis - Cystopteris filix-fragilis var. tenuis (Michx.) Farw. [SYNONYM VARIETY 267522:BCVHJ nidx=null parent=B9CTH] + Cystopteris filix-fragilis var. tenuis (Michx.) Farw. [SYNONYM VARIETY 268877:BT6ZF nidx=null parent=B9CTH] Cystopteris fragilis f. viridula - Cystopteris fragilis f. viridula (Desv.) Rouy [SYNONYM FORM 267522:BDFQ4 nidx=null parent=B9CT2] + Cystopteris fragilis f. viridula (Desv.) Rouy [SYNONYM FORM 268877:BTHQV nidx=null parent=B9CT2] Cystopteris fragilis subsp. dickieana - Cystopteris fragilis subsp. dickieana (R. Sim) Hyl. [SYNONYM SUBSPECIES 267522:BBGDC nidx=null parent=B9ZS9] - Cystopteris fragilis subsp. dickieana (R. Sim) Fraser-Jenk. [SYNONYM SUBSPECIES 267522:BBGDF nidx=null parent=B9ZS9] + Cystopteris fragilis subsp. dickieana (R. Sim) Hyl. [SYNONYM SUBSPECIES 268877:BSSMW nidx=null parent=B9ZS9] + Cystopteris fragilis subsp. dickieana (R. Sim) Fraser-Jenk. [SYNONYM SUBSPECIES 268877:BSSMX nidx=null parent=B9ZS9] Cystopteris fragilis subvar. woodsioides - Cystopteris fragilis subvar. woodsioides Christ [SYNONYM SUBVARIETY 267522:BCWZV nidx=null parent=BBLDP] + Cystopteris fragilis subvar. woodsioides Christ [SYNONYM SUBVARIETY 268877:BT7VR nidx=null parent=BBLDP] Cystopteris fragilis var. angustata - Cystopteris fragilis var. angustata (Hoffm.) Link [SYNONYM VARIETY 267522:BCWZH nidx=null parent=BBLDP] + Cystopteris fragilis var. angustata (Hoffm.) Link [SYNONYM VARIETY 268877:BT7VL nidx=null parent=BBLDP] Cystopteris fragilis var. huteri - Cystopteris fragilis var. huteri Hausm. ex Milde [SYNONYM VARIETY 267522:BCVHK nidx=null parent=BCVHL] + Cystopteris fragilis var. huteri Hausm. ex Milde [SYNONYM VARIETY 268877:BT6ZG nidx=null parent=BCVHL] Cystopteris fragilis var. laurentiana - Cystopteris fragilis var. laurentiana Weath. [SYNONYM VARIETY 267522:BCWZL nidx=null parent=B9CT4] + Cystopteris fragilis var. laurentiana Weath. [SYNONYM VARIETY 268877:BT7VM nidx=null parent=B9CT4] Cystopteris fragilis var. mackayi - Cystopteris fragilis var. mackayi G. Lawson [SYNONYM VARIETY 267522:BCWZM nidx=null parent=B9CTH] + Cystopteris fragilis var. mackayi G. Lawson [SYNONYM VARIETY 268877:BT7VN nidx=null parent=B9CTH] Cystopteris fragilis var. protrusa - Cystopteris fragilis var. protrusa Weath. [SYNONYM VARIETY 267522:BCWZN nidx=null parent=B9CT9] + Cystopteris fragilis var. protrusa Weath. [SYNONYM VARIETY 268877:BT7VP nidx=null parent=B9CT9] Cystopteris fragilis var. tenuifolia - Cystopteris fragilis var. tenuifolia (Clute) M. Broun [SYNONYM VARIETY 267522:BCWZS nidx=null parent=B9CTB] + Cystopteris fragilis var. tenuifolia (Clute) M. Broun [SYNONYM VARIETY 268877:BT7VQ nidx=null parent=B9CTB] Cystopteris japonica var. taiwaniana - Cystopteris japonica var. taiwaniana Tagawa [SYNONYM VARIETY 267522:BCWZX nidx=null parent=B92KF] + Cystopteris japonica var. taiwaniana Tagawa [SYNONYM VARIETY 268877:BT7VS nidx=null parent=B92KF] Czarnoclymenia - Czarnoclymenia [ACCEPTED GENUS 267522:6325P nidx=null] + Czarnoclymenia Korn, 1999 [ACCEPTED GENUS 268877:BSJ6C nidx=null] Czekanowskites - Czekanowskites [ACCEPTED GENUS 267522:3Z7V nidx=null] + Czekanowskites Diener, 1915 [ACCEPTED GENUS 268877:BSJ6D nidx=null] Dactylioceras - Dactylioceras [ACCEPTED GENUS 267522:3ZB5 nidx=null] + Dactylioceras (Hyatt, 1867) [ACCEPTED GENUS 268877:BSJ6F nidx=null] Dactylioceratidae - Dactylioceratidae [ACCEPTED FAMILY 267522:8Y5 nidx=null] + Dactylioceratidae Hyatt, 1867 [ACCEPTED FAMILY 268877:BSGMF nidx=null] Dactynotus lactucicola - Dactynotus lactucicola [AMBIGUOUS_SYNONYM SPECIES 267522:BMVGS nidx=null parent=7J6HR] + Dactynotus lactucicola [AMBIGUOUS_SYNONYM SPECIES 268877:BSRCF nidx=null parent=BBFGL] + Dactynotus lactucicola [AMBIGUOUS_SYNONYM SPECIES 268877:BSRCG nidx=null parent=7J6HR] Dagnoceras - Dagnoceras [ACCEPTED GENUS 267522:3ZGD nidx=null] + Dagnoceras Arthaber, 1911 [ACCEPTED GENUS 268877:BSJ6P nidx=null] Daixites - Daixites [ACCEPTED GENUS 267522:3ZJ3 nidx=null] + Daixites Ruzhencev, 1941 [ACCEPTED GENUS 268877:BSJ6Q nidx=null] Damesites - Damesites [ACCEPTED GENUS 267522:3ZNM nidx=null] + Damesites Matsumoto, 1942 [ACCEPTED GENUS 268877:BSJ6S nidx=null] Danubitaceae - Danubitaceae [ACCEPTED SUPERFAMILY 267522:52F nidx=null] + Danubitaceae Spath, 1951 [ACCEPTED SUPERFAMILY 268877:BTL3Q nidx=null] Danubites - Danubites [ACCEPTED GENUS 267522:3ZS7 nidx=null] + Danubites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSJ6V nidx=null] Danubitidae - Danubitidae [ACCEPTED FAMILY 267522:6248S nidx=null] + Danubitidae Spath, 1951 [ACCEPTED FAMILY 268877:BSGMG nidx=null] Daraelites - Daraelites [ACCEPTED GENUS 267522:62Q6C nidx=null] + Daraelites Gemmellaro, 1887 [ACCEPTED GENUS 268877:BSJ6X nidx=null] Daraelitidae - Daraelitidae [ACCEPTED FAMILY 267522:8ZD nidx=null] + Daraelitidae Tchernow, 1907 [ACCEPTED FAMILY 268877:BSGMH nidx=null] Darea furcata var. pallida - Darea furcata var. pallida Blume [SYNONYM VARIETY 267522:BCVHP nidx=null parent=BD2TF] + Darea furcata var. pallida Blume [SYNONYM VARIETY 268877:BT6ZH nidx=null parent=BD2TF] Darkaoceras - Darkaoceras [ACCEPTED GENUS 267522:62Q7S nidx=null] + Darkaoceras Bockwinkel et al., 2009 [ACCEPTED GENUS 268877:BSJ6Y nidx=null] Darvasiceras - Darvasiceras [ACCEPTED GENUS 267522:3ZW8 nidx=null] + Darvasiceras Leonova, 1990 [ACCEPTED GENUS 268877:BSFWQ nidx=null] Daubichites - Daubichites [ACCEPTED GENUS 267522:426N nidx=null] + Daubichites Popov, 1963 [ACCEPTED GENUS 268877:BSJ72 nidx=null] Davallia clarkei var. faberiana - Davallia clarkei var. faberiana C. Chr. [SYNONYM VARIETY 267522:BCX2F nidx=null parent=B9CXJ] + Davallia clarkei var. faberiana C. Chr. [SYNONYM VARIETY 268877:BT7WB nidx=null parent=B9CXJ] Davallia elegans var. bidentata - Davallia elegans var. bidentata (Schkuhr) Hook. [SYNONYM VARIETY 267522:BCVHQ nidx=null parent=B8V5R] + Davallia elegans var. bidentata (Schkuhr) Hook. [SYNONYM VARIETY 268877:BT6ZJ nidx=null parent=B8V5R] Davallia solida var. pyxidata - Davallia solida var. pyxidata (Cav.) Noot. [SYNONYM VARIETY 267522:BBLDT nidx=null parent=BB2H7] + Davallia solida var. pyxidata (Cav.) Noot. [SYNONYM VARIETY 268877:BST9K nidx=null parent=BB2H7] Davallia tasmanii subsp. cristata - Davallia tasmanii subsp. cristata von Konrat, Braggins & de Lange [ACCEPTED SUBSPECIES 267522:BBGDN nidx=null] + Davallia tasmanii subsp. cristata von Konrat, Braggins & de Lange [ACCEPTED SUBSPECIES 268877:BSSMZ nidx=null] Daxatina - Daxatina [ACCEPTED GENUS 267522:4296 nidx=null] + Daxatina Strand, 1929 [ACCEPTED GENUS 268877:BSJ73 nidx=null] Decliveites - Decliveites [ACCEPTED GENUS 267522:42DP nidx=null] + Decliveites Aguirre-Urreta & Rawson, 2010 [ACCEPTED GENUS 268877:BSJ74 nidx=null] Decorites - Decorites [ACCEPTED GENUS 267522:62PX6 nidx=null] + Decorites Ruzhencev & Bogoslovskaya, 1975 [ACCEPTED GENUS 268877:BSJ75 nidx=null] Delawarella - Delawarella [ACCEPTED SUBGENUS 267522:8CVV nidx=null] + Delawarella (Collignon, 1948) [SYNONYM GENUS 268877:BSMKJ nidx=null parent=BSMKK] Delepinoceras - Delepinoceras [ACCEPTED GENUS 267522:42M6 nidx=null] + Delepinoceras Miller & Furnish, 1954 [ACCEPTED GENUS 268877:BSJ77 nidx=null] Delepinoceratidae - Delepinoceratidae [ACCEPTED FAMILY 267522:92T nidx=null] + Delepinoceratidae Ruzhencev, 1957 [ACCEPTED FAMILY 268877:BSGMJ nidx=null] Delphiceras - Delphiceras [ACCEPTED GENUS 267522:42QR nidx=null] + Delphiceras Becker & House, 2000 [ACCEPTED GENUS 268877:BSJ79 nidx=null] Delphinites - Delphinites [ACCEPTED GENUS 267522:42QZ nidx=null] + Delphinites Sayn, 1901 [ACCEPTED GENUS 268877:BSJ7B nidx=null] + Delphinites Becker & House, 1993 [SYNONYM GENUS 268877:BSJ7C nidx=null parent=BSJ79] Demarezites - Demarezites [ACCEPTED GENUS 267522:6328M nidx=null] + Demarezites Ruzhencev, 1955 [ACCEPTED GENUS 268877:BSJ7H nidx=null] Deparia auriculata var. zhongdianense - Deparia auriculata var. zhongdianense Z. R. Wang [SYNONYM VARIETY 267522:BBLFP nidx=null parent=B9DCJ] + Deparia auriculata var. zhongdianense Z. R. Wang [SYNONYM VARIETY 268877:BST9L nidx=null parent=B9DCJ] Deparia auriculata var. zhongdianensis - Deparia auriculata var. zhongdianensis (Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 267522:BBLFQ nidx=null] + Deparia auriculata var. zhongdianensis (Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 268877:BST9M nidx=null] Deparia dolosa var. chinensis - Deparia dolosa var. chinensis (Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 267522:BBLFR nidx=null] + Deparia dolosa var. chinensis (Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 268877:BST9N nidx=null] Deparia lancea var. rheophila - Deparia lancea var. rheophila (M. Kato, Darnaedi & K. Iwats.) M. Kato [ACCEPTED VARIETY 267522:BBLFS nidx=null] + Deparia lancea var. rheophila (M. Kato, Darnaedi & K. Iwats.) M. Kato [ACCEPTED VARIETY 268877:BST9P nidx=null] Deparia petersenii subsp. congrua - Deparia petersenii subsp. congrua (Brack.) M. Kato [SYNONYM SUBSPECIES 267522:BBGDT nidx=null parent=B9DSZ] + Deparia petersenii subsp. congrua (Brack.) M. Kato [SYNONYM SUBSPECIES 268877:BSSN4 nidx=null parent=B9DSZ] Deparia pycnosora var. albosquamata - Deparia pycnosora var. albosquamata M. Kato [ACCEPTED VARIETY 267522:BBLFT nidx=null] + Deparia pycnosora var. albosquamata M. Kato [ACCEPTED VARIETY 268877:BST9Q nidx=null] Deparia pycnosora var. longidens - Deparia pycnosora var. longidens (Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 267522:BBLFV nidx=null] + Deparia pycnosora var. longidens (Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 268877:BST9R nidx=null] Deparia sichuanensis var. gongshanensis - Deparia sichuanensis var. gongshanensis (Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 267522:BBLFW nidx=null] + Deparia sichuanensis var. gongshanensis (Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 268877:BST9S nidx=null] Deparia sichuanensis var. jinfoshanensis - Deparia sichuanensis var. jinfoshanensis (Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 267522:BBLFX nidx=null] + Deparia sichuanensis var. jinfoshanensis (Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 268877:BST9T nidx=null] Deparia vegetior var. miyunensis - Deparia vegetior var. miyunensis (Ching & Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 267522:BBLFY nidx=null] + Deparia vegetior var. miyunensis (Ching & Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 268877:BST9V nidx=null] Deparia vegetior var. turgida - Deparia vegetior var. turgida (Ching & Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 267522:BBLFZ nidx=null] + Deparia vegetior var. turgida (Ching & Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 268877:BST9W nidx=null] Deparia wilsonii var. habaensis - Deparia wilsonii var. habaensis (Ching & Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 267522:BBLG2 nidx=null] + Deparia wilsonii var. habaensis (Ching & Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 268877:BST9X nidx=null] Deparia wilsonii var. incisoserrata - Deparia wilsonii var. incisoserrata (Ching & Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 267522:BBLG3 nidx=null] + Deparia wilsonii var. incisoserrata (Ching & Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 268877:BST9Y nidx=null] Deparia wilsonii var. maxima - Deparia wilsonii var. maxima (Ching & Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 267522:BBLG4 nidx=null] + Deparia wilsonii var. maxima (Ching & Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 268877:BST9Z nidx=null] Deparia wilsonii var. muliensis - Deparia wilsonii var. muliensis (Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 267522:BBLG5 nidx=null] + Deparia wilsonii var. muliensis (Z. R. Wang) Z. R. Wang [ACCEPTED VARIETY 268877:BSTB2 nidx=null] Deshayesitaceae - Deshayesitaceae [ACCEPTED SUPERFAMILY 267522:52Q nidx=null] + Deshayesitaceae Stoyanow, 1949 [ACCEPTED SUPERFAMILY 268877:BTL4B nidx=null] Deshayesites - Deshayesites [ACCEPTED GENUS 267522:43LD nidx=null] + Deshayesites Kazansky, 1914 [ACCEPTED GENUS 268877:BSJ7Q nidx=null] Deshayesites deshayesi - Deshayesites deshayesi (Leymerie, 1840) [ACCEPTED SPECIES 267522:34ZK7 nidx=null] + Deshayesites deshayesi (d'Orbigny, 1841) [SYNONYM SPECIES 268877:BSRGH nidx=null parent=BSNNJ] Deshayesitidae - Deshayesitidae [ACCEPTED FAMILY 267522:959 nidx=null] + Deshayesitidae Stoyanow, 1949 [ACCEPTED FAMILY 268877:BSGMK nidx=null] Desmoceras - Desmoceras [ACCEPTED SUBGENUS 267522:43N8 nidx=null] - Desmoceras [ACCEPTED GENUS 267522:43N9 nidx=null] + Desmoceras Zittel, 1884 [ACCEPTED GENUS 268877:BSHPJ nidx=null] Desmocerataceae - Desmocerataceae [ACCEPTED SUPERFAMILY 267522:52R nidx=null] + Desmocerataceae Zittel, 1895 [ACCEPTED SUPERFAMILY 268877:BTL4H nidx=null] Desmoceratidae - Desmoceratidae [ACCEPTED FAMILY 267522:95F nidx=null] + Desmoceratidae Zittel, 1895 [ACCEPTED FAMILY 268877:BSGML nidx=null] Desmophyllites - Desmophyllites [ACCEPTED GENUS 267522:43PL nidx=null] + Desmophyllites Spath, 1829 [ACCEPTED GENUS 268877:BSJ7R nidx=null] Detoniceras - Detoniceras [ACCEPTED GENUS 267522:43TS nidx=null] + Detoniceras Manfrin & Mietto, 1991 [ACCEPTED GENUS 268877:BSJ7S nidx=null] Devonopronorites - Devonopronorites [ACCEPTED GENUS 267522:43WK nidx=null] + Devonopronorites Bogoslovsky, 1954 [ACCEPTED GENUS 268877:BSJ7T nidx=null] Devonopronoritidae - Devonopronoritidae [ACCEPTED FAMILY 267522:965 nidx=null] + Devonopronoritidae Bogoslovsky, 1958 [ACCEPTED FAMILY 268877:BSGMM nidx=null] Deweveria - Deweveria [ACCEPTED GENUS 267522:43WR nidx=null] + Deweveria Guex et al., 2005 [ACCEPTED GENUS 268877:BSJ7V nidx=null] Diaboloceras - Diaboloceras [ACCEPTED GENUS 267522:62PCB nidx=null] + Diaboloceras (Miller & Furnish, 1940) [ACCEPTED GENUS 268877:BSJ7W nidx=null] Diacalpe aspidioides var. hookeriana - Diacalpe aspidioides var. hookeriana Wall. ex Ching & S. K. Wu [SYNONYM VARIETY 267522:BCX3W nidx=null parent=B9K4P] + Diacalpe aspidioides var. hookeriana Wall. ex Ching & S. K. Wu [SYNONYM VARIETY 268877:BT7WH nidx=null parent=B9K4P] Diadochoceras - Diadochoceras [ACCEPTED GENUS 267522:443H nidx=null] + Diadochoceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSJ7Y nidx=null] Diallagites - Diallagites [ACCEPTED GENUS 267522:445G nidx=null] + Diallagites Klug, 2002 [ACCEPTED GENUS 268877:BSJ7Z nidx=null] Diamanticeras - Diamanticeras [ACCEPTED GENUS 267522:446C nidx=null] + Diamanticeras Vermeulen, 2004 [ACCEPTED GENUS 268877:BSJ82 nidx=null] Dichotomites - Dichotomites [ACCEPTED SUBGENUS 267522:44NR nidx=null] - Dichotomites [ACCEPTED GENUS 267522:44NS nidx=null] + Dichotomites (Koenen, 1909) [ACCEPTED GENUS 268877:BSJ83 nidx=null] Dicksonia lanata subsp. hispida - Dicksonia lanata subsp. hispida (Colenso) Perrie & Brownsey [ACCEPTED SUBSPECIES 267522:BBGF2 nidx=null] + Dicksonia lanata subsp. hispida (Colenso) Perrie & Brownsey [ACCEPTED SUBSPECIES 268877:BSSN5 nidx=null] Dicranopteris linearis f. emarginata - Dicranopteris linearis f. emarginata (Brack.) W. H. Wagner [ACCEPTED FORM 267522:BBLYV nidx=null] + Dicranopteris linearis f. emarginata (Brack.) W. H. Wagner [ACCEPTED FORM 268877:BSTKK nidx=null] Dicranopteris linearis var. alternans - Dicranopteris linearis var. alternans (Mett.) Holttum [SYNONYM VARIETY 267522:BBLGC nidx=null parent=BLS4Y] + Dicranopteris linearis var. alternans (Mett.) Holttum [SYNONYM VARIETY 268877:BSTB3 nidx=null parent=BLS4Y] Dicranopteris linearis var. bidentata - Dicranopteris linearis var. bidentata Alderw. [ACCEPTED VARIETY 267522:BBLGD nidx=null] + Dicranopteris linearis var. bidentata Alderw. [ACCEPTED VARIETY 268877:BSTB4 nidx=null] Dicranopteris linearis var. ferruginea - Dicranopteris linearis var. ferruginea (Blume) Holttum [ACCEPTED VARIETY 267522:BBLGF nidx=null] + Dicranopteris linearis var. ferruginea (Blume) Holttum [ACCEPTED VARIETY 268877:BSTB5 nidx=null] Dicranopteris linearis var. inaequalis - Dicranopteris linearis var. inaequalis (Rosenst.) Holttum [SYNONYM VARIETY 267522:BBLGG nidx=null parent=BLMZC] + Dicranopteris linearis var. inaequalis (Rosenst.) Holttum [SYNONYM VARIETY 268877:BSTB6 nidx=null parent=BLMZC] Dicranopteris linearis var. rigida - Dicranopteris linearis var. rigida (Blume) Holttum [ACCEPTED VARIETY 267522:BBLGH nidx=null] + Dicranopteris linearis var. rigida (Blume) Holttum [ACCEPTED VARIETY 268877:BSTB7 nidx=null] Dicranopteris linearis var. stipulosa - Dicranopteris linearis var. stipulosa Christ [ACCEPTED VARIETY 267522:BBLGJ nidx=null] + Dicranopteris linearis var. stipulosa Christ [ACCEPTED VARIETY 268877:BSTB8 nidx=null] Dicranopteris linearis var. subferruginea - Dicranopteris linearis var. subferruginea (Hieron. ex Brause) Nakai [ACCEPTED VARIETY 267522:BBLGK nidx=null] + Dicranopteris linearis var. subferruginea (Hieron. ex Brause) Nakai [ACCEPTED VARIETY 268877:BSTB9 nidx=null] Dicranopteris linearis var. subspeciosa - Dicranopteris linearis var. subspeciosa Holttum [SYNONYM VARIETY 267522:BBLGL nidx=null parent=BLMZD] + Dicranopteris linearis var. subspeciosa Holttum [SYNONYM VARIETY 268877:BSTBB nidx=null parent=BLMZD] Dictyocline griffithii var. pinnata - Dictyocline griffithii var. pinnata Bedd. [SYNONYM VARIETY 267522:BCX48 nidx=null parent=BBDGZ] + Dictyocline griffithii var. pinnata Bedd. [SYNONYM VARIETY 268877:BT7WK nidx=null parent=BBDGZ] Dictyocline griffithii var. tenuissima - Dictyocline griffithii var. tenuissima Ching [SYNONYM VARIETY 267522:BCX49 nidx=null parent=BBDGW] + Dictyocline griffithii var. tenuissima Ching [SYNONYM VARIETY 268877:BT7WL nidx=null parent=BBDGW] Dictyocline griffithii var. wilfordii - Dictyocline griffithii var. wilfordii (Hook.) T. Moore [SYNONYM VARIETY 267522:BCX4B nidx=null parent=BBDGZ] + Dictyocline griffithii var. wilfordii (Hook.) T. Moore [SYNONYM VARIETY 268877:BT7WM nidx=null parent=BBDGZ] Didymites - Didymites [ACCEPTED GENUS 267522:457C nidx=null] + Didymites von Mojsisovics, 1875 [ACCEPTED GENUS 268877:BSJ86 nidx=null] Didymitidae - Didymitidae [ACCEPTED FAMILY 267522:996 nidx=null] + Didymitidae Haug, 1894 [ACCEPTED FAMILY 268877:BSGMN nidx=null] Didymoceras - Didymoceras [ACCEPTED GENUS 267522:457N nidx=null] + Didymoceras (Hyatt, 1900) [ACCEPTED GENUS 268877:BSJ87 nidx=null] Diellia erecta f. pumila - Diellia erecta f. pumila (Brack.) W. H. Wagner [SYNONYM FORM 267522:BCX4C nidx=null parent=B8WKX] + Diellia erecta f. pumila (Brack.) W. H. Wagner [SYNONYM FORM 268877:BT7WT nidx=null parent=B8WKX] Dieneria - Dieneria [ACCEPTED GENUS 267522:45B7 nidx=null] + Dieneria Hyatt & Smith, 1905 [ACCEPTED GENUS 268877:BSJ89 nidx=null] Dieneroceras - Dieneroceras [ACCEPTED GENUS 267522:45B8 nidx=null] + Dieneroceras Spath, 1934 [ACCEPTED GENUS 268877:BSJ8B nidx=null] Dieneroceratidae - Dieneroceratidae [ACCEPTED FAMILY 267522:99G nidx=null] + Dieneroceratidae Kummel, 1952 [ACCEPTED FAMILY 268877:BSGMP nidx=null] Difuntites - Difuntites [ACCEPTED GENUS 267522:45CY nidx=null] + Difuntites Glenister & Furnish, 1988 [ACCEPTED GENUS 268877:BSJ8C nidx=null] Dimeroceras - Dimeroceras [ACCEPTED GENUS 267522:45KB nidx=null] + Dimeroceras Sepkoski, 2002 [ACCEPTED GENUS 268877:BSJ8F nidx=null] Dimeroceratidae - Dimeroceratidae [ACCEPTED FAMILY 267522:6248F nidx=null] + Dimeroceratidae Hyatt, 1884 [ACCEPTED FAMILY 268877:BSGMS nidx=null] Dimeroceratoidea - Dimeroceratoidea [ACCEPTED SUPERFAMILY 267522:52Z nidx=null] + Dimeroceratoidea Hyatt, 1884 [ACCEPTED SUPERFAMILY 268877:BTL4T nidx=null] Dimitobelidae - Dimitobelidae [ACCEPTED FAMILY 267522:6248G nidx=null] + Dimitobelidae Whitehouse, 1924 [ACCEPTED FAMILY 268877:BSGMT nidx=null] Dimitobelus - Dimitobelus [ACCEPTED SUBGENUS 267522:45LB nidx=null] - Dimitobelus [ACCEPTED GENUS 267522:62QS7 nidx=null] + Dimitobelus Whitehouse, 1925 [ACCEPTED GENUS 268877:BSJ8G nidx=null] Dimitocamax - Dimitocamax [ACCEPTED SUBGENUS 267522:8CYQ nidx=null] + Dimitocamax (Doyle, 1988) [SYNONYM GENUS 268877:BSMKP nidx=null parent=BSMKQ] Dimorphites - Dimorphites [ACCEPTED GENUS 267522:45M4 nidx=null] + Dimorphites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSJ8J nidx=null] Dimorphoceras - Dimorphoceras [ACCEPTED GENUS 267522:632RV nidx=null] + Dimorphoceras Hyatt, 1883 [ACCEPTED GENUS 268877:BSJ8L nidx=null] Dimorphocerataceae - Dimorphocerataceae [ACCEPTED SUPERFAMILY 267522:532 nidx=null] + Dimorphocerataceae Hyatt, 1884 [ACCEPTED SUPERFAMILY 268877:BTL5L nidx=null] Dimorphoceratidae - Dimorphoceratidae [ACCEPTED FAMILY 267522:623WH nidx=null] + Dimorphoceratidae Hyatt, 1884 [ACCEPTED FAMILY 268877:BSGMV nidx=null] Dimorphoceratoides - Dimorphoceratoides [ACCEPTED GENUS 267522:45MB nidx=null] + Dimorphoceratoides Sepkoski, 2002 [ACCEPTED GENUS 268877:BSJ8M nidx=null] Dimorphotoceras - Dimorphotoceras [ACCEPTED GENUS 267522:63347 nidx=null] + Dimorphotoceras Spath, 1951 [ACCEPTED GENUS 268877:BSJ8N nidx=null] Dinaritaceae - Dinaritaceae [ACCEPTED SUPERFAMILY 267522:534 nidx=null] + Dinaritaceae Mojsisovics, 1882 [ACCEPTED SUPERFAMILY 268877:BTL3K nidx=null] Dinarites - Dinarites [ACCEPTED GENUS 267522:45P5 nidx=null] + Dinarites von Mojsisovics, 1882 [ACCEPTED GENUS 268877:BSJ8P nidx=null] Dinaritidae - Dinaritidae [ACCEPTED FAMILY 267522:623WJ nidx=null] + Dinaritidae Mojsisovics, 1882 [ACCEPTED FAMILY 268877:BSGMW nidx=null] Diphasium complanatum subsp. flabelliforme - Diphasium complanatum subsp. flabelliforme (Fernald) Á. Löve & D. Löve [SYNONYM SUBSPECIES 267522:BCX4M nidx=null parent=B9DR7] + Diphasium complanatum subsp. flabelliforme (Fernald) Á. Löve & D. Löve [SYNONYM SUBSPECIES 268877:BT7X5 nidx=null parent=B9DR7] Diphasium complanatum var. montellii - Diphasium complanatum var. montellii Kukkonen [SYNONYM VARIETY 267522:BCX4N nidx=null parent=BCX8Z] + Diphasium complanatum var. montellii Kukkonen [SYNONYM VARIETY 268877:BT7X6 nidx=null parent=BCX8Z] Diplaziopsis javanica var. cavaleriana - Diplaziopsis javanica var. cavaleriana (Christ) Tagawa [SYNONYM VARIETY 267522:BCX4P nidx=null parent=B9DRQ] + Diplaziopsis javanica var. cavaleriana (Christ) Tagawa [SYNONYM VARIETY 268877:BT7X7 nidx=null parent=B9DRQ] Diplazium cordifolium var. pariens - Diplazium cordifolium var. pariens (Copel.) C. Chr. [ACCEPTED VARIETY 267522:BBLGM nidx=null] + Diplazium cordifolium var. pariens (Copel.) C. Chr. [ACCEPTED VARIETY 268877:BSTBC nidx=null] Diplazium esculentum var. pubescens - Diplazium esculentum var. pubescens (Link) Tardieu & C. Chr. [ACCEPTED VARIETY 267522:BBLGN nidx=null] + Diplazium esculentum var. pubescens (Link) Tardieu & C. Chr. [ACCEPTED VARIETY 268877:BSTBD nidx=null] Diplazium hirtipes f. nigropaleaceum - Diplazium hirtipes f. nigropaleaceum (Ching ex W. M. Chu & Z. R. He) Z. R. He [ACCEPTED FORM 267522:BBLYW nidx=null] + Diplazium hirtipes f. nigropaleaceum (Ching ex W. M. Chu & Z. R. He) Z. R. He [ACCEPTED FORM 268877:BSTKL nidx=null] Diplazium japonicum var. nudisorum - Diplazium japonicum var. nudisorum C. Chr. [SYNONYM VARIETY 267522:BCX4R nidx=null parent=B9V7M] + Diplazium japonicum var. nudisorum C. Chr. [SYNONYM VARIETY 268877:BT7X8 nidx=null parent=B9V7M] Diplazium pullingeri var. daweishanicola - Diplazium pullingeri var. daweishanicola (W. M. Chu & Z. R. He) Z. R. He [ACCEPTED VARIETY 267522:BBLGP nidx=null] + Diplazium pullingeri var. daweishanicola (W. M. Chu & Z. R. He) Z. R. He [ACCEPTED VARIETY 268877:BSTBF nidx=null] Diplazium unilobum var. hymenodes - Diplazium unilobum var. hymenodes (Mett.) Maxon [SYNONYM VARIETY 267522:BCX4S nidx=null parent=B9DVN] + Diplazium unilobum var. hymenodes (Mett.) Maxon [SYNONYM VARIETY 268877:BT7X9 nidx=null parent=B9DVN] Diplazium virescens var. sugimotoi - Diplazium virescens var. sugimotoi Sa. Kurata [ACCEPTED VARIETY 267522:BBLGQ nidx=null] + Diplazium virescens var. sugimotoi Sa. Kurata [ACCEPTED VARIETY 268877:BSTBG nidx=null] Diplazium wichurae var. parawichurae - Diplazium wichurae var. parawichurae (Ching) Z. R. He [ACCEPTED VARIETY 267522:BBLGR nidx=null] + Diplazium wichurae var. parawichurae (Ching) Z. R. He [ACCEPTED VARIETY 268877:BSTBH nidx=null] Diplomoceras - Diplomoceras [ACCEPTED GENUS 267522:62QSW nidx=null] + Diplomoceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSJ8S nidx=null] Diplomoceratidae - Diplomoceratidae [ACCEPTED FAMILY 267522:9BW nidx=null] + Diplomoceratidae Spath, 1926 [ACCEPTED FAMILY 268877:BSGMX nidx=null] Dipoloceras - Dipoloceras [ACCEPTED GENUS 267522:46GB nidx=null] - Dipoloceras [ACCEPTED SUBGENUS 267522:46GC nidx=null] + Dipoloceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSFWR nidx=null] Dipoloceratidae - Dipoloceratidae [ACCEPTED FAMILY 267522:9CC nidx=null] + Dipoloceratidae (Spath, 1921) [SYNONYM FAMILY 268877:BSGMY nidx=null parent=BTJNJ] Dipoloceroides - Dipoloceroides [ACCEPTED SUBGENUS 267522:8CZD nidx=null] + Dipoloceroides (Breistroffer, 1947) [SYNONYM GENUS 268877:BSMKW nidx=null parent=BSMKX] Discoclymenia - Discoclymenia [ACCEPTED GENUS 267522:46PB nidx=null] + Discoclymenia Hyatt, 1884 [ACCEPTED GENUS 268877:BSJ8Z nidx=null] Discogymnites - Discogymnites [ACCEPTED GENUS 267522:632TR nidx=null] + Discogymnites Tozer, 1994 [ACCEPTED GENUS 268877:BSJ94 nidx=null] Discoidellia - Discoidellia [ACCEPTED GENUS 267522:46QM nidx=null] + Discoidellia Vermeulen, 1995 [ACCEPTED GENUS 268877:BSJ95 nidx=null] Discomalayites - Discomalayites [ACCEPTED GENUS 267522:46R2 nidx=null] + Discomalayites Tozer, 1994 [ACCEPTED GENUS 268877:BSJ96 nidx=null] Discophiceras - Discophiceras [ACCEPTED SUBGENUS 267522:8CZK nidx=null] + Discophiceras (Spath, 1935) [SYNONYM GENUS 268877:BSMKY nidx=null parent=BSMKZ] Discophyllites - Discophyllites [ACCEPTED GENUS 267522:46RW nidx=null] + Discophyllites (Hyatt, 1900) [ACCEPTED GENUS 268877:BSJ97 nidx=null] Discophyllitidae - Discophyllitidae [ACCEPTED FAMILY 267522:9DK nidx=null] + Discophyllitidae Spath, 1927 [ACCEPTED FAMILY 268877:BSGN2 nidx=null] Discoproptychites - Discoproptychites [ACCEPTED GENUS 267522:46S7 nidx=null] + Discoproptychites Kiparisova, 1956 [ACCEPTED GENUS 268877:BSJ99 nidx=null] Discoptychites - Discoptychites [ACCEPTED GENUS 267522:46SC nidx=null] + Discoptychites Diener, 1916 [ACCEPTED GENUS 268877:BSJ9B nidx=null] Discoscaphites - Discoscaphites [ACCEPTED GENUS 267522:46T5 nidx=null] + Discoscaphites (Meek, 1870) [ACCEPTED GENUS 268877:BSJ9C nidx=null] Discostyrites - Discostyrites [ACCEPTED GENUS 267522:46TM nidx=null] + Discostyrites Tozer, 1994 [ACCEPTED GENUS 268877:BSJ9F nidx=null] Discotropites - Discotropites [ACCEPTED GENUS 267522:632TT nidx=null] + Discotropites Hyatt & Smith, 1905 [ACCEPTED GENUS 268877:BSJ9G nidx=null] Dissimilites - Dissimilites [ACCEPTED GENUS 267522:46WZ nidx=null] + Dissimilites Sarkar, 1954 [ACCEPTED GENUS 268877:BSJ9J nidx=null] Distichites - Distichites [ACCEPTED GENUS 267522:46ZC nidx=null] + Distichites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSJ9L nidx=null] Distichitidae - Distichitidae [ACCEPTED FAMILY 267522:9DY nidx=null] + Distichitidae Diener, 1920 [ACCEPTED FAMILY 268877:BSGN3 nidx=null] Distoloceras - Distoloceras [ACCEPTED GENUS 267522:472R nidx=null] + Distoloceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSJ9M nidx=null] Dixieceras - Dixieceras [ACCEPTED GENUS 267522:4783 nidx=null] + Dixieceras Monnet & Bucher, 2005 [ACCEPTED GENUS 268877:BSJ9N nidx=null] Docidoceras - Docidoceras [ACCEPTED SUBGENUS 267522:632TN nidx=null] - Docidoceras [ACCEPTED GENUS 267522:6335N nidx=null] + Docidoceras Buckman, 1919 [ACCEPTED GENUS 268877:BSJ9Q nidx=null] Domanikoceras - Domanikoceras [ACCEPTED GENUS 267522:47NS nidx=null] + Domanikoceras Becker & House, 1993 [ACCEPTED GENUS 268877:BSJ9S nidx=null] Dombarigloria - Dombarigloria [ACCEPTED GENUS 267522:47NV nidx=null] + Dombarigloria Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSJ9T nidx=null] Dombarites - Dombarites [ACCEPTED GENUS 267522:47NW nidx=null] + Dombarites Librovitch, 1957 [ACCEPTED GENUS 268877:BSJ9V nidx=null] Dombarocanites - Dombarocanites [ACCEPTED GENUS 267522:47NX nidx=null] + Dombarocanites Ruzhencev, 1949 [ACCEPTED GENUS 268877:BSJ9W nidx=null] Dorikranites - Dorikranites [ACCEPTED GENUS 267522:632VY nidx=null] + Dorikranites Hyatt, 1889 [ACCEPTED GENUS 268877:BSJ9Y nidx=null] Doryceras - Doryceras [ACCEPTED GENUS 267522:47WW nidx=null] + Doryceras Gemmellaro, 1887 [ACCEPTED GENUS 268877:BSJ9Z nidx=null] Doryopteris decora var. decipiens - Doryopteris decora var. decipiens (Hook.) R. M. Tryon [SYNONYM VARIETY 267522:BLB26 nidx=null parent=B9J7G] + Doryopteris decora var. decipiens (Hook.) R. M. Tryon [SYNONYM VARIETY 268877:BT7XY nidx=null parent=B9J7G] Doryopteris pilosa var. gemmifera - Doryopteris pilosa var. gemmifera J. E. Burrows & S. E. Strauss [ACCEPTED VARIETY 267522:BBLHH nidx=null] + Doryopteris pilosa var. gemmifera J. E. Burrows & S. E. Strauss [ACCEPTED VARIETY 268877:BSTBJ nidx=null] Doulingoceras - Doulingoceras [ACCEPTED GENUS 267522:482V nidx=null] + Doulingoceras Zhou, 1985 [ACCEPTED GENUS 268877:BSJB3 nidx=null] Douvilleiceras - Douvilleiceras [ACCEPTED GENUS 267522:4835 nidx=null] + Douvilleiceras Grossouvre, 1894 [ACCEPTED GENUS 268877:BSJB4 nidx=null] Douvilleicerataceae - Douvilleicerataceae [ACCEPTED SUPERFAMILY 267522:53H nidx=null] + Douvilleicerataceae Parona & Bonarelli, 1897 [ACCEPTED SUPERFAMILY 268877:BTL4Q nidx=null] Douvilleiceratidae - Douvilleiceratidae [ACCEPTED FAMILY 267522:9FX nidx=null] + Douvilleiceratidae Parona & Bonarelli, 1897 [ACCEPTED FAMILY 268877:BSGN6 nidx=null] Drepanites - Drepanites [ACCEPTED GENUS 267522:487Z nidx=null] + Drepanites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSJB6 nidx=null] Dronovites - Dronovites [ACCEPTED GENUS 267522:48DL nidx=null] + Dronovites Shevyrev, 1990 [ACCEPTED GENUS 268877:BSJB7 nidx=null] Dronovitidae - Dronovitidae [ACCEPTED FAMILY 267522:9GP nidx=null] + Dronovitidae Shevyrev, 1990 [ACCEPTED FAMILY 268877:BSGN7 nidx=null] Drumoceras - Drumoceras [ACCEPTED GENUS 267522:62R8Y nidx=null] + Drumoceras Wang & He, 1976 [ACCEPTED GENUS 268877:BSJB8 nidx=null] Druzeticia - Druzeticia [ACCEPTED GENUS 267522:48FC nidx=null] + Druzeticia Korn & Sudar, 2016 [ACCEPTED GENUS 268877:BSJB9 nidx=null] Drymoglossum carnosum var. obovatum - Drymoglossum carnosum var. obovatum Harr. [SYNONYM VARIETY 267522:BCX6K nidx=null parent=BBRK8] + Drymoglossum carnosum var. obovatum Harr. [SYNONYM VARIETY 268877:BT7Y5 nidx=null parent=BBRK8] Drynaria propinqua var. mesosora - Drynaria propinqua var. mesosora Christ [SYNONYM VARIETY 267522:BCX6L nidx=null parent=37V2D] + Drynaria propinqua var. mesosora Christ [SYNONYM VARIETY 268877:BT7Y6 nidx=null parent=37V2D] Drynaria rivalis var. yunnanensis - Drynaria rivalis var. yunnanensis Christ [SYNONYM VARIETY 267522:BCX6M nidx=null parent=6DMSC] + Drynaria rivalis var. yunnanensis Christ [SYNONYM VARIETY 268877:BT7Y7 nidx=null parent=6DMSC] Drynaria sinica var. intermedia - Drynaria sinica var. intermedia Ching & S. K. Wu [SYNONYM VARIETY 267522:BCX6N nidx=null parent=6DMSS] + Drynaria sinica var. intermedia Ching & S. K. Wu [SYNONYM VARIETY 268877:BT7Y8 nidx=null parent=6DMSS] Drynarioideae - Drynarioideae Crabbe, Jermy & Mickel [SYNONYM UNRANKED 267522:B8X3D nidx=null parent=BDJ9N] + Drynarioideae Crabbe, Jermy & Mickel [SYNONYM UNRANKED 268877:BTK8P nidx=null parent=BDJ9N] Dryojuvavites - Dryojuvavites [ACCEPTED GENUS 267522:48HX nidx=null] + Dryojuvavites Tozer, 1994 [ACCEPTED GENUS 268877:BSJBB nidx=null] Dryopteris affinis subsp. borreri - Dryopteris affinis subsp. borreri (Newman) Fraser-Jenk. [SYNONYM SUBSPECIES 267522:BBGG4 nidx=null parent=BB6RY] + Dryopteris affinis subsp. borreri (Newman) Fraser-Jenk. [SYNONYM SUBSPECIES 268877:BSSNJ nidx=null parent=BB6RY] Dryopteris affinis subsp. cambrensis - Dryopteris affinis subsp. cambrensis Fraser-Jenk. [SYNONYM SUBSPECIES 267522:BBGG5 nidx=null parent=BCXBD] + Dryopteris affinis subsp. cambrensis Fraser-Jenk. [SYNONYM SUBSPECIES 268877:BSSNK nidx=null parent=BCXBD] Dryopteris atrata var. stenolepis - Dryopteris atrata var. stenolepis (Baker) Tagawa [SYNONYM VARIETY 267522:BBLHK nidx=null parent=BB8J8] + Dryopteris atrata var. stenolepis (Baker) Tagawa [SYNONYM VARIETY 268877:BSTBK nidx=null parent=BB8J8] Dryopteris augescens var. lindheimeri - Dryopteris augescens var. lindheimeri (C. Chr.) M. Broun [SYNONYM VARIETY 267522:BCX6S nidx=null parent=BBLPQ] + Dryopteris augescens var. lindheimeri (C. Chr.) M. Broun [SYNONYM VARIETY 268877:BT7YB nidx=null parent=BBLPQ] Dryopteris austriaca var. fructuosa - Dryopteris austriaca var. fructuosa (Gilbert) C. V. Morton [SYNONYM VARIETY 267522:BCX6T nidx=null parent=BB68K] + Dryopteris austriaca var. fructuosa (Gilbert) C. V. Morton [SYNONYM VARIETY 268877:BT7YC nidx=null parent=BB68K] Dryopteris austriaca var. intermedia - Dryopteris austriaca var. intermedia (Muhl. ex Willd.) C. V. Morton [SYNONYM VARIETY 267522:BCX6V nidx=null parent=BCXCX] + Dryopteris austriaca var. intermedia (Muhl. ex Willd.) C. V. Morton [SYNONYM VARIETY 268877:BT7YD nidx=null parent=BCXCX] Dryopteris austriaca var. spinulosa - Dryopteris austriaca var. spinulosa (O. F. Müll.) Fiori [SYNONYM VARIETY 267522:BCVNG nidx=null parent=B9JX4] + Dryopteris austriaca var. spinulosa (O. F. Müll.) Fiori [SYNONYM VARIETY 268877:BTK8D nidx=null parent=B9JX4] Dryopteris borreri subvar. splendens - Dryopteris borreri subvar. splendens Ehrler ex Becherer [SYNONYM SUBVARIETY 267522:BCVJV nidx=null parent=BCX9Y] + Dryopteris borreri subvar. splendens Ehrler ex Becherer [SYNONYM SUBVARIETY 268877:BT724 nidx=null parent=BCX9Y] Dryopteris carthusiana var. enigmatica - Dryopteris carthusiana var. enigmatica Harmaja [ACCEPTED VARIETY 267522:BBLHL nidx=null] + Dryopteris carthusiana var. enigmatica Harmaja [ACCEPTED VARIETY 268877:BSTBL nidx=null] Dryopteris clintoniana f. australis - Dryopteris clintoniana f. australis (Wherry) Wherry [SYNONYM FORM 267522:BCX6X nidx=null parent=BB62V] + Dryopteris clintoniana f. australis (Wherry) Wherry [SYNONYM FORM 268877:BT7YG nidx=null parent=BB62V] Dryopteris clintoniana var. australis - Dryopteris clintoniana var. australis Wherry [SYNONYM VARIETY 267522:BCX6W nidx=null parent=BB62V] + Dryopteris clintoniana var. australis Wherry [SYNONYM VARIETY 268877:BT7YF nidx=null parent=BB62V] Dryopteris coriacea var. elata - Dryopteris coriacea var. elata Brause [SYNONYM VARIETY 267522:BCVJW nidx=null parent=B9BV4] + Dryopteris coriacea var. elata Brause [SYNONYM VARIETY 268877:BT725 nidx=null parent=B9BV4] Dryopteris crassirhizoma var. maackii - Dryopteris crassirhizoma var. maackii (Milde) Ching [SYNONYM VARIETY 267522:BBLHM nidx=null parent=B9JY8] + Dryopteris crassirhizoma var. maackii (Milde) Ching [SYNONYM VARIETY 268877:BSTBM nidx=null parent=B9JY8] Dryopteris crinalis var. podosora - Dryopteris crinalis var. podosora (W. H. Wagner) D. D. Palmer [ACCEPTED VARIETY 267522:BCX6Y nidx=null] + Dryopteris crinalis var. podosora (W. H. Wagner) D. D. Palmer [ACCEPTED VARIETY 268877:BT7YH nidx=null] Dryopteris cristata var. clintoniana - Dryopteris cristata var. clintoniana (D. C. Eaton) Underw. [SYNONYM VARIETY 267522:BCX6Z nidx=null parent=B9JXR] + Dryopteris cristata var. clintoniana (D. C. Eaton) Underw. [SYNONYM VARIETY 268877:BT7YJ nidx=null parent=B9JXR] Dryopteris dilatata subsp. dilatata - Dryopteris dilatata subsp. dilatata [ACCEPTED SUBSPECIES 267522:BBLHP nidx=null] + Dryopteris dilatata subsp. dilatata [ACCEPTED SUBSPECIES 268877:BSTBN nidx=null] Dryopteris dissecta var. ingens - Dryopteris dissecta var. ingens (Atk. ex C. B. Clarke) C. Chr. [SYNONYM VARIETY 267522:BCVK4 nidx=null parent=BBMY6] + Dryopteris dissecta var. ingens (Atk. ex C. B. Clarke) C. Chr. [SYNONYM VARIETY 268877:BT727 nidx=null parent=BBMY6] Dryopteris dissecta var. lepidota - Dryopteris dissecta var. lepidota Christ [SYNONYM VARIETY 267522:BCX72 nidx=null parent=BCNK3] + Dryopteris dissecta var. lepidota Christ [SYNONYM VARIETY 268877:BT7YK nidx=null parent=BCNK3] Dryopteris expansa var. alpina - Dryopteris expansa var. alpina (T. Moore) Viane [ACCEPTED VARIETY 267522:7LQ6B nidx=null] + Dryopteris expansa var. alpina (T. Moore) Viane [ACCEPTED VARIETY 268877:BSTBP nidx=null] Dryopteris expansa var. willeana - Dryopteris expansa var. willeana (Lid) Elven [ACCEPTED VARIETY 267522:BBLHQ nidx=null] + Dryopteris expansa var. willeana (Lid) Elven [ACCEPTED VARIETY 268877:BSTBQ nidx=null] Dryopteris filix-mas subsp. borreri - Dryopteris filix-mas subsp. borreri (Newman) Bech. & Tavel [SYNONYM SUBSPECIES 267522:BCVK7 nidx=null parent=BB6RY] + Dryopteris filix-mas subsp. borreri (Newman) Bech. & Tavel [SYNONYM SUBSPECIES 268877:BT728 nidx=null parent=BB6RY] Dryopteris filix-mas subsp. brittonii - Dryopteris filix-mas subsp. brittonii Fraser-Jenk. & Widén [ACCEPTED SUBSPECIES 267522:BBGG8 nidx=null] + Dryopteris filix-mas subsp. brittonii Fraser-Jenk. & Widén [ACCEPTED SUBSPECIES 268877:BSSNL nidx=null] Dryopteris filix-mas var. crinita - Dryopteris filix-mas var. crinita (Wall.) Rosenst. [SYNONYM VARIETY 267522:BCVK9 nidx=null parent=BBGGC] + Dryopteris filix-mas var. crinita (Wall.) Rosenst. [SYNONYM VARIETY 268877:BT729 nidx=null parent=BBGGC] Dryopteris filix-mas var. pseudorigida - Dryopteris filix-mas var. pseudorigida Christ [ACCEPTED VARIETY 267522:BCVKB nidx=null] + Dryopteris filix-mas var. pseudorigida Christ [ACCEPTED VARIETY 268877:BT72B nidx=null] Dryopteris filix-mas var. rosthornii - Dryopteris filix-mas var. rosthornii (Diels) C. Chr. [SYNONYM VARIETY 267522:BCVKD nidx=null parent=B9K5F] + Dryopteris filix-mas var. rosthornii (Diels) C. Chr. [SYNONYM VARIETY 268877:BT72C nidx=null parent=B9K5F] Dryopteris fragrans var. remotiuscula - Dryopteris fragrans var. remotiuscula (Kom.) Kom. [SYNONYM VARIETY 267522:BBLHR nidx=null parent=B9JZ6] + Dryopteris fragrans var. remotiuscula (Kom.) Kom. [SYNONYM VARIETY 268877:BSTBR nidx=null parent=B9JZ6] Dryopteris fuscoatra var. lamoureuxii - Dryopteris fuscoatra var. lamoureuxii Fraser-Jenk. [ACCEPTED VARIETY 267522:BCX73 nidx=null] + Dryopteris fuscoatra var. lamoureuxii Fraser-Jenk. [ACCEPTED VARIETY 268877:BT7YL nidx=null] Dryopteris glabra var. alboviridis - Dryopteris glabra var. alboviridis (W. H. Wagner) D. D. Palmer [ACCEPTED VARIETY 267522:BBLHS nidx=null] + Dryopteris glabra var. alboviridis (W. H. Wagner) D. D. Palmer [ACCEPTED VARIETY 268877:BSTBS nidx=null] Dryopteris glabra var. flynnii - Dryopteris glabra var. flynnii D. D. Palmer [ACCEPTED VARIETY 267522:BCX74 nidx=null] + Dryopteris glabra var. flynnii D. D. Palmer [ACCEPTED VARIETY 268877:BT7YM nidx=null] Dryopteris glabra var. hobdyana - Dryopteris glabra var. hobdyana (W. H. Wagner) D. D. Palmer [ACCEPTED VARIETY 267522:BBLHT nidx=null] + Dryopteris glabra var. hobdyana (W. H. Wagner) D. D. Palmer [ACCEPTED VARIETY 268877:BSTBT nidx=null] Dryopteris glabra var. nuda - Dryopteris glabra var. nuda (Underw.) Fraser-Jenk. [ACCEPTED VARIETY 267522:BBLHV nidx=null] + Dryopteris glabra var. nuda (Underw.) Fraser-Jenk. [ACCEPTED VARIETY 268877:BSTBV nidx=null] Dryopteris glabra var. pusilla - Dryopteris glabra var. pusilla (Hillebr.) Fraser-Jenk. [ACCEPTED VARIETY 267522:BBLHW nidx=null] + Dryopteris glabra var. pusilla (Hillebr.) Fraser-Jenk. [ACCEPTED VARIETY 268877:BSTBW nidx=null] Dryopteris glabra var. soripes - Dryopteris glabra var. soripes (Hillebr.) Herat ex Fraser-Jenk. [ACCEPTED VARIETY 267522:BBLHX nidx=null] + Dryopteris glabra var. soripes (Hillebr.) Herat ex Fraser-Jenk. [ACCEPTED VARIETY 268877:BSTBX nidx=null] Dryopteris glanduligera var. hyalostegia - Dryopteris glanduligera var. hyalostegia (Copel.) H. Itô [SYNONYM VARIETY 267522:BCX75 nidx=null parent=B93KC] + Dryopteris glanduligera var. hyalostegia (Copel.) H. Itô [SYNONYM VARIETY 268877:BT7YN nidx=null parent=B93KC] Dryopteris gracilescens subsp. glanduligera - Dryopteris gracilescens subsp. glanduligera (Kunze) C. Chr. [SYNONYM SUBSPECIES 267522:BCX79 nidx=null parent=CJYP] + Dryopteris gracilescens subsp. glanduligera (Kunze) C. Chr. [SYNONYM SUBSPECIES 268877:BT7YS nidx=null parent=CJYP] Dryopteris gracilescens var. abbreviata - Dryopteris gracilescens var. abbreviata Kodama [SYNONYM VARIETY 267522:BCX76 nidx=null parent=B93JG] + Dryopteris gracilescens var. abbreviata Kodama [SYNONYM VARIETY 268877:BT7YP nidx=null parent=B93JG] Dryopteris gracilescens var. chinensis - Dryopteris gracilescens var. chinensis Christ [SYNONYM VARIETY 267522:BCX77 nidx=null parent=B9BVC] + Dryopteris gracilescens var. chinensis Christ [SYNONYM VARIETY 268877:BT7YQ nidx=null parent=B9BVC] Dryopteris gracilescens var. decipiens - Dryopteris gracilescens var. decipiens (C. B. Clarke) Alderw. [SYNONYM VARIETY 267522:BCX78 nidx=null parent=BBMTY] + Dryopteris gracilescens var. decipiens (C. B. Clarke) Alderw. [SYNONYM VARIETY 268877:BT7YR nidx=null parent=BBMTY] Dryopteris insularis subsp. insularis - Dryopteris insularis subsp. insularis [ACCEPTED SUBSPECIES 267522:BDHFY nidx=null] + Dryopteris insularis subsp. insularis [ACCEPTED SUBSPECIES 268877:BTHZY nidx=null] Dryopteris japonica var. elongata - Dryopteris japonica var. elongata Rosenst. [SYNONYM VARIETY 267522:BCX7C nidx=null parent=B9BV2] + Dryopteris japonica var. elongata Rosenst. [SYNONYM VARIETY 268877:BT7YT nidx=null parent=B9BV2] Dryopteris japonica var. viridescens - Dryopteris japonica var. viridescens Makino [SYNONYM VARIETY 267522:BCVKL nidx=null parent=B9BVK] + Dryopteris japonica var. viridescens Makino [SYNONYM VARIETY 268877:BT72D nidx=null parent=B9BVK] Dryopteris labordei f. paleacea - Dryopteris labordei f. paleacea (H. Itô) H. Itô [SYNONYM FORM 267522:BCVKM nidx=null parent=BB7ZQ] + Dryopteris labordei f. paleacea (H. Itô) H. Itô [SYNONYM FORM 268877:BT72F nidx=null parent=BB7ZQ] Dryopteris laxa var. dilatata - Dryopteris laxa var. dilatata Koidz. [SYNONYM VARIETY 267522:BCX7D nidx=null parent=BBYBZ] + Dryopteris laxa var. dilatata Koidz. [SYNONYM VARIETY 268877:BT7YV nidx=null parent=BBYBZ] Dryopteris miqueliana var. fimbriata - Dryopteris miqueliana var. fimbriata Koidz. [SYNONYM VARIETY 267522:BCVKQ nidx=null parent=B94NB] + Dryopteris miqueliana var. fimbriata Koidz. [SYNONYM VARIETY 268877:BT72G nidx=null parent=B94NB] Dryopteris nipponica var. borealis - Dryopteris nipponica var. borealis H. Hara [SYNONYM VARIETY 267522:BCX7F nidx=null parent=B9BVY] + Dryopteris nipponica var. borealis H. Hara [SYNONYM VARIETY 268877:BT7YW nidx=null parent=B9BVY] Dryopteris paleacea f. rubiginosa - Dryopteris paleacea f. rubiginosa Fomin [SYNONYM FORM 267522:BCVKT nidx=null parent=BBGG3] + Dryopteris paleacea f. rubiginosa Fomin [SYNONYM FORM 268877:BT72H nidx=null parent=BBGG3] Dryopteris patens f. scabriuscula - Dryopteris patens f. scabriuscula (C. Presl) Bonap. [SYNONYM FORM 267522:BCVKW nidx=null parent=BB32R] + Dryopteris patens f. scabriuscula (C. Presl) Bonap. [SYNONYM FORM 268877:BT72J nidx=null parent=BB32R] Dryopteris patula var. rossii - Dryopteris patula var. rossii C. Chr. [SYNONYM VARIETY 267522:BCX7G nidx=null parent=B9K5C] + Dryopteris patula var. rossii C. Chr. [SYNONYM VARIETY 268877:BT7YX nidx=null parent=B9K5C] Dryopteris reptans var. conformis - Dryopteris reptans var. conformis C. Chr. [SYNONYM VARIETY 267522:BCX7H nidx=null parent=B9NKQ] + Dryopteris reptans var. conformis C. Chr. [SYNONYM VARIETY 268877:BT7YY nidx=null parent=B9NKQ] Dryopteris sagenioides subsp. obscura - Dryopteris sagenioides subsp. obscura (T. Moore) C. Chr. [SYNONYM SUBSPECIES 267522:BCVL2 nidx=null parent=BBDWB] + Dryopteris sagenioides subsp. obscura (T. Moore) C. Chr. [SYNONYM SUBSPECIES 268877:BT72K nidx=null parent=BBDWB] Dryopteris simasakii var. paleacea - Dryopteris simasakii var. paleacea (H. Itô) Sa. Kurata [SYNONYM VARIETY 267522:BBLHY nidx=null parent=BB7ZQ] + Dryopteris simasakii var. paleacea (H. Itô) Sa. Kurata [SYNONYM VARIETY 268877:BSTBY nidx=null parent=BB7ZQ] Dryopteris spinulosa var. americana - Dryopteris spinulosa var. americana (Fisch. ex Kunze) Fernald [SYNONYM VARIETY 267522:BCX7J nidx=null parent=B9JWY] + Dryopteris spinulosa var. americana (Fisch. ex Kunze) Fernald [SYNONYM VARIETY 268877:BT7YZ nidx=null parent=B9JWY] Dryopteris spinulosa var. concordiana - Dryopteris spinulosa var. concordiana (Davenp.) Eastman [SYNONYM VARIETY 267522:BCX7K nidx=null parent=B9JWY] + Dryopteris spinulosa var. concordiana (Davenp.) Eastman [SYNONYM VARIETY 268877:BT7Z2 nidx=null parent=B9JWY] Dryopteris spinulosa var. fructuosa - Dryopteris spinulosa var. fructuosa (Gilbert) Trudell [SYNONYM VARIETY 267522:BCX7P nidx=null parent=BB68K] + Dryopteris spinulosa var. fructuosa (Gilbert) Trudell [SYNONYM VARIETY 268877:BT7Z3 nidx=null parent=BB68K] Dryopteris spinulosa var. intermedia - Dryopteris spinulosa var. intermedia (Muhl. ex Willd.) Underw. [SYNONYM VARIETY 267522:BCX7Q nidx=null parent=BCXCX] + Dryopteris spinulosa var. intermedia (Muhl. ex Willd.) Underw. [SYNONYM VARIETY 268877:BT7Z4 nidx=null parent=BCXCX] Dryopteris stegnogramme var. cyrtomioides - Dryopteris stegnogramme var. cyrtomioides C. Chr. [SYNONYM VARIETY 267522:BCX7R nidx=null parent=3TQ9G] + Dryopteris stegnogramme var. cyrtomioides C. Chr. [SYNONYM VARIETY 268877:BT7Z5 nidx=null parent=3TQ9G] Dryopteris supina var. biolleyi - Dryopteris supina var. biolleyi C. Chr. [SYNONYM VARIETY 267522:BCVL3 nidx=null parent=B93HY] + Dryopteris supina var. biolleyi C. Chr. [SYNONYM VARIETY 268877:BT72L nidx=null parent=B93HY] Dryopteris thelypteris f. linearis - Dryopteris thelypteris f. linearis (Farw.) M. Broun [SYNONYM FORM 267522:BCVL4 nidx=null parent=BBK4H] + Dryopteris thelypteris f. linearis (Farw.) M. Broun [SYNONYM FORM 268877:BT72M nidx=null parent=BST4C] Dryopteris thelypteris var. haleana - Dryopteris thelypteris var. haleana (Fernald) M. Broun ex Weath. [SYNONYM VARIETY 267522:BCX7S nidx=null parent=BBK4H] + Dryopteris thelypteris var. haleana (Fernald) M. Broun ex Weath. [SYNONYM VARIETY 268877:BT7Z6 nidx=null parent=BST4C] Dryopteris unidentata var. paleacea - Dryopteris unidentata var. paleacea (Hillebr.) Herat ex Fraser-Jenk. [ACCEPTED VARIETY 267522:BBLHZ nidx=null] + Dryopteris unidentata var. paleacea (Hillebr.) Herat ex Fraser-Jenk. [ACCEPTED VARIETY 268877:BSTBZ nidx=null] Dryopteris urophylla f. rubiginosa - Dryopteris urophylla f. rubiginosa Y. C. Wu [SYNONYM FORM 267522:BCX7Y nidx=null parent=B9TQD] + Dryopteris urophylla f. rubiginosa Y. C. Wu [SYNONYM FORM 268877:BT7Z7 nidx=null parent=B9TQD] Dryopteris varia subsp. sacrosancta - Dryopteris varia subsp. sacrosancta (Koidz.) Sugim. [SYNONYM SUBSPECIES 267522:BCVL6 nidx=null parent=B9K5L] + Dryopteris varia subsp. sacrosancta (Koidz.) Sugim. [SYNONYM SUBSPECIES 268877:BT72N nidx=null parent=B9K5L] Dryopteris varia subsp. saxifraga - Dryopteris varia subsp. saxifraga (H. Itô) Sugim. [SYNONYM SUBSPECIES 267522:BCVL8 nidx=null parent=B9K5N] + Dryopteris varia subsp. saxifraga (H. Itô) Sugim. [SYNONYM SUBSPECIES 268877:BT72P nidx=null parent=B9K5N] Dryopteris varia subsp. setosa - Dryopteris varia subsp. setosa (Thunb. ex Murray) Sugim. [SYNONYM SUBSPECIES 267522:BCVLB nidx=null parent=B9JWR] + Dryopteris varia subsp. setosa (Thunb. ex Murray) Sugim. [SYNONYM SUBSPECIES 268877:BT72Q nidx=null parent=B9JWR] Dryopteris wallichiana subsp. nepalensis - Dryopteris wallichiana subsp. nepalensis Fraser-Jenk. [ACCEPTED SUBSPECIES 267522:BBGGB nidx=null] + Dryopteris wallichiana subsp. nepalensis Fraser-Jenk. [ACCEPTED SUBSPECIES 268877:BSSNM nidx=null] Dryopteris × boottii f. multiflora - Dryopteris × boottii f. multiflora (Gilbert) M. Broun [SYNONYM FORM 267522:BCVJS nidx=null parent=BB633] + Dryopteris × boottii f. multiflora (Gilbert) M. Broun [SYNONYM FORM 268877:BT723 nidx=null parent=BB633] Dryopteris × complexa subsp. complexa - Dryopteris × complexa subsp. complexa [ACCEPTED SUBSPECIES 267522:BCXFC nidx=null] + Dryopteris × complexa subsp. complexa [ACCEPTED SUBSPECIES 268877:BT829 nidx=null] Dubariceras - Dubariceras [ACCEPTED GENUS 267522:6338D nidx=null] + Dubariceras Dommergues et al., 1984 [ACCEPTED GENUS 268877:BSJBD nidx=null] Dubautia plantaginea platyphylla - Dubautia plantaginea platyphylla [SYNONYM INFRASPECIFIC_NAME 267522:BSFGP nidx=null parent=5GZMR] + Dubautia plantaginea platyphylla [SYNONYM INFRASPECIFIC_NAME 268877:BT69R nidx=null parent=5GZMR] Dudresnayiceras - Dudresnayiceras [ACCEPTED GENUS 267522:48MZ nidx=null] + Dudresnayiceras Rakus, 1994 [ACCEPTED GENUS 268877:BSJBF nidx=null] Dufrenoyia - Dufrenoyia [ACCEPTED SUBGENUS 267522:8D2T nidx=null] + Dufrenoyia (Kilian & Reboul, 1915) [SYNONYM GENUS 268877:BSML3 nidx=null parent=BSML4] Dunbarites - Dunbarites [ACCEPTED GENUS 267522:48QN nidx=null] + Dunbarites Miller & Furnish, 1940 [ACCEPTED GENUS 268877:BSJBH nidx=null] Dunedinites - Dunedinites [ACCEPTED GENUS 267522:48R5 nidx=null] + Dunedinites Tozer, 1963 [ACCEPTED GENUS 268877:BSJBJ nidx=null] Dunveganoceras - Dunveganoceras [ACCEPTED GENUS 267522:48RM nidx=null] + Dunveganoceras Warren & Stelck, 1940 [ACCEPTED GENUS 268877:BSJBK nidx=null] Dushanoceras - Dushanoceras [ACCEPTED GENUS 267522:632XT nidx=null] + Dushanoceras Zhao et al., 1978 [ACCEPTED GENUS 268877:BSJBN nidx=null] Duvalia - Duvalia [ACCEPTED GENUS 267522:48W2 nidx=null] + Duvalia Bayle, 1878 [ACCEPTED GENUS 268877:BSHRD nidx=null] Duvaliidae - Duvaliidae [ACCEPTED FAMILY 267522:9J7 nidx=null] + Duvaliidae Pavlow, 1914 [ACCEPTED FAMILY 268877:BSGND nidx=null] Dysaphis (Dysaphis) brachycyclica - Dysaphis (Dysaphis) brachycyclica [ACCEPTED SPECIES 267522:BJY7G nidx=null] + Dysaphis (Dysaphis) brachycyclica [ACCEPTED SPECIES 268877:BSRQY nidx=null] Dysaphis (Dysaphis) eremuri - Dysaphis (Dysaphis) eremuri [ACCEPTED SPECIES 267522:386W3 nidx=null] + Dysaphis (Dysaphis) eremuri [ACCEPTED SPECIES 268877:BSRR7 nidx=null] Dysaphis (Dysaphis) mordvilkoi - Dysaphis (Dysaphis) mordvilkoi [ACCEPTED SPECIES 267522:BFW8G nidx=null] + Dysaphis (Dysaphis) mordvilkoi [ACCEPTED SPECIES 268877:BSRRC nidx=null] Dysaphis (Dysaphis) sharmai - Dysaphis (Dysaphis) sharmai [ACCEPTED SPECIES 267522:6DPL6 nidx=null] + Dysaphis (Dysaphis) sharmai [ACCEPTED SPECIES 268877:BSRRH nidx=null] Dysaphis (Dysaphis) unicauli - Dysaphis (Dysaphis) unicauli [ACCEPTED SPECIES 267522:386XK nidx=null] + Dysaphis (Dysaphis) unicauli [ACCEPTED SPECIES 268877:BSRRP nidx=null] Dysaphis (Pomaphis) pyraria - Dysaphis (Pomaphis) pyraria [ACCEPTED SPECIES 267522:386Y6 nidx=null] + Dysaphis (Pomaphis) pyraria [ACCEPTED SPECIES 268877:BSRRF nidx=null] Dysaphis apifolia - Dysaphis apifolia Theobald, 1923 [SYNONYM SPECIES 267522:BFPM9 nidx=null parent=7H2JJ] + Dysaphis apifolia Theobald, 1923 [SYNONYM SPECIES 268877:BSPF4 nidx=null parent=7H2JJ] Dzhaprakoceras - Dzhaprakoceras [ACCEPTED GENUS 267522:498W nidx=null] + Dzhaprakoceras Popov, 1965 [ACCEPTED GENUS 268877:BSJBQ nidx=null] Dzhulfites - Dzhulfites [ACCEPTED GENUS 267522:498Y nidx=null] + Dzhulfites Shevyrev, 1965 [ACCEPTED GENUS 268877:BSJBR nidx=null] Dzhulfitidae - Dzhulfitidae [ACCEPTED FAMILY 267522:9JM nidx=null] + Dzhulfitidae Shevyrev, 1965 [ACCEPTED FAMILY 268877:BSGNF nidx=null] Dzhulfoceras - Dzhulfoceras [ACCEPTED GENUS 267522:498Z nidx=null] + Dzhulfoceras Ruzhencev, 1962 [ACCEPTED GENUS 268877:BSJBS nidx=null] Ebbighausenites - Ebbighausenites [ACCEPTED GENUS 267522:62R9K nidx=null] + Ebbighausenites Korn et al., 2016 [ACCEPTED GENUS 268877:BSJBT nidx=null] Echioceras - Echioceras [ACCEPTED GENUS 267522:62QYQ nidx=null] + Echioceras Bayle, 1878 [ACCEPTED GENUS 268877:BSJCB nidx=null] Echioceratidae - Echioceratidae [ACCEPTED FAMILY 267522:9KV nidx=null] + Echioceratidae Buckman, 1913 [ACCEPTED FAMILY 268877:BSGNG nidx=null] Eckhardites - Eckhardites [ACCEPTED GENUS 267522:49SH nidx=null] + Eckhardites Mitta, 1999 [ACCEPTED GENUS 268877:BSJCC nidx=null] Ectocentrites - Ectocentrites [ACCEPTED GENUS 267522:49XJ nidx=null] + Ectocentrites Canavari, 1888 [ACCEPTED GENUS 268877:BSJCF nidx=null] Ectolcites - Ectolcites [ACCEPTED GENUS 267522:49Y2 nidx=null] + Ectolcites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSJCH nidx=null] Edmooroceras - Edmooroceras [ACCEPTED GENUS 267522:632M4 nidx=null] + Edmooroceras (Elias, 1956) [ACCEPTED GENUS 268877:BSJCJ nidx=null] Elaphoglossum angustissimum var. minus - Elaphoglossum angustissimum var. minus C. Chr. [SYNONYM VARIETY 267522:93TJY nidx=null parent=BB9SK] + Elaphoglossum angustissimum var. minus C. Chr. [SYNONYM VARIETY 268877:BT72T nidx=null parent=BB9SK] Elaphoglossum erinaceum var. occidentale - Elaphoglossum erinaceum var. occidentale Mickel [SYNONYM VARIETY 267522:BBLJ4 nidx=null parent=BCW5X] + Elaphoglossum erinaceum var. occidentale Mickel [SYNONYM VARIETY 268877:BSTC2 nidx=null parent=BCW5X] Elaphoglossum peltatum f. flabellatum - Elaphoglossum peltatum f. flabellatum (Humb. & Bonpl. ex Willd.) Mickel [ACCEPTED FORM 267522:BBLYZ nidx=null] + Elaphoglossum peltatum f. flabellatum (Humb. & Bonpl. ex Willd.) Mickel [ACCEPTED FORM 268877:BSTKM nidx=null] Elaphoglossum peltatum f. standleyi - Elaphoglossum peltatum f. standleyi (Maxon) Mickel [ACCEPTED FORM 267522:BBLZ2 nidx=null] + Elaphoglossum peltatum f. standleyi (Maxon) Mickel [ACCEPTED FORM 268877:BSTKN nidx=null] Elaphoglossum petiolatum var. dussii - Elaphoglossum petiolatum var. dussii (Underw. ex Maxon) Proctor [SYNONYM VARIETY 267522:BCX8V nidx=null parent=BB95R] + Elaphoglossum petiolatum var. dussii (Underw. ex Maxon) Proctor [SYNONYM VARIETY 268877:BT824 nidx=null parent=BB95R] Elenaella - Elenaella [ACCEPTED GENUS 267522:62QFT nidx=null] + Elenaella (Nikolov, 1966) [ACCEPTED GENUS 268877:BSJCR nidx=null] Eleniceras - Eleniceras [ACCEPTED GENUS 267522:632G6 nidx=null] + Eleniceras Breskovski, 1967 [ACCEPTED GENUS 268877:BSJCV nidx=null] Elephantoceras - Elephantoceras [ACCEPTED GENUS 267522:62QHC nidx=null] + Elephantoceras Zhao & Zheng, 1977 [ACCEPTED GENUS 268877:BSJCW nidx=null] Elobiceras - Elobiceras [ACCEPTED GENUS 267522:634DX nidx=null] + Elobiceras Spath, 1922 [ACCEPTED GENUS 268877:BSJCZ nidx=null] Elobiceras lobitoense - Elobiceras lobitoense Spath, 1922 [ACCEPTED SPECIES 267522:39C77 nidx=null] + Elobiceras lobitoense Crick, 1922 [ACCEPTED SPECIES 268877:BSRX5 nidx=null] Emilites - Emilites [ACCEPTED GENUS 267522:4B9J nidx=null] + Emilites Ruzhencev, 1938 [ACCEPTED GENUS 268877:BSJD2 nidx=null] Endosiphonites - Endosiphonites [ACCEPTED GENUS 267522:4BPT nidx=null] + Endosiphonites Ansted, 1838 [ACCEPTED GENUS 268877:BSJDF nidx=null] Engonioloboceras - Engonioloboceras [ACCEPTED GENUS 267522:4BTQ nidx=null] + Engonioloboceras Librovitch, 1957 [ACCEPTED GENUS 268877:BSJDH nidx=null] Engonoceras - Engonoceras [ACCEPTED GENUS 267522:4BTT nidx=null] + Engonoceras Neumayr & Uhlig, 1881 [ACCEPTED GENUS 268877:BSJDJ nidx=null] Engonoceratidae - Engonoceratidae [ACCEPTED FAMILY 267522:623ZS nidx=null] + Engonoceratidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGNH nidx=null] Engonoceratoidea - Engonoceratoidea [ACCEPTED SUPERFAMILY 267522:542 nidx=null] + Engonoceratoidea Hyatt, 1903 [ACCEPTED SUPERFAMILY 268877:BTL48 nidx=null] Enkebergoceras - Enkebergoceras [ACCEPTED GENUS 267522:4BWS nidx=null] + Enkebergoceras Becker, 2002 [ACCEPTED GENUS 268877:BSJDK nidx=null] Enseites - Enseites [ACCEPTED GENUS 267522:4C22 nidx=null] + Enseites Becker & House, 1993 [ACCEPTED GENUS 268877:BSJDL nidx=null] Entogonites - Entogonites [ACCEPTED GENUS 267522:4C5V nidx=null] + Entogonites Kittl, 1904 [ACCEPTED GENUS 268877:BSJDM nidx=null] Entogonites grimmeri - Entogonites grimmeri (Kittl, 1904) [ACCEPTED SPECIES 267522:39YWR nidx=null] + Entogonites grimmeri (Kittl, 1903) [SYNONYM SPECIES 268877:BSRY4 nidx=null parent=BT5BQ] Entogonitidae - Entogonitidae [ACCEPTED FAMILY 267522:9QM nidx=null] + Entogonitidae Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED FAMILY 268877:BSGNJ nidx=null] Eoamaltheus - Eoamaltheus [ACCEPTED GENUS 267522:633VG nidx=null] + Eoamaltheus Hillebrandt, 1981 [ACCEPTED GENUS 268877:BSJDN nidx=null] Eoaraxoceras - Eoaraxoceras [ACCEPTED GENUS 267522:633VH nidx=null] + Eoaraxoceras Spinosa et al., 1970 [ACCEPTED GENUS 268877:BSJDP nidx=null] Eoasianites - Eoasianites [ACCEPTED GENUS 267522:62RVJ nidx=null] + Eoasianites Ruzhencev, 1933 [ACCEPTED GENUS 268877:BSJDQ nidx=null] Eobeloceras - Eobeloceras [ACCEPTED GENUS 267522:633VK nidx=null] + Eobeloceras Schindewolf, 1936 [ACCEPTED GENUS 268877:BSJDS nidx=null] Eoboesites - Eoboesites [ACCEPTED SUBGENUS 267522:8D5R nidx=null] + Eoboesites (Ruzhentsev & Bogoslovskaya, 1978) [ACCEPTED GENUS 268877:BSML7 nidx=null] Eocanadoceras - Eocanadoceras [ACCEPTED SUBGENUS 267522:8D5S nidx=null] + Eocanadoceras (Anderson, 1958) [SYNONYM GENUS 268877:BSML9 nidx=null parent=56LS] Eocanites - Eocanites [ACCEPTED GENUS 267522:4CB4 nidx=null] + Eocanites Librovitch, 1957 [ACCEPTED GENUS 268877:BSJDT nidx=null] Eocephalites - Eocephalites [ACCEPTED GENUS 267522:4CBJ nidx=null] + Eocephalites Imlay, 1967 [ACCEPTED GENUS 268877:BSJDV nidx=null] Eocrioceratites - Eocrioceratites [ACCEPTED GENUS 267522:4CCC nidx=null] + Eocrioceratites Wiedmann, 1973 [ACCEPTED GENUS 268877:BSJDW nidx=null] Eocylindroteuthis - Eocylindroteuthis [ACCEPTED GENUS 267522:4CCJ nidx=null] + Eocylindroteuthis Riegraf, 1980 [ACCEPTED GENUS 268877:BSJDX nidx=null] Eodanubites - Eodanubites [ACCEPTED GENUS 267522:4CCR nidx=null] + Eodanubites Wang, 1978 [ACCEPTED GENUS 268877:BSJDY nidx=null] Eoderoceras - Eoderoceras [ACCEPTED GENUS 267522:4CCW nidx=null] + Eoderoceras (Spath, 1925) [ACCEPTED GENUS 268877:BSJDZ nidx=null] Eoderocerataceae - Eoderocerataceae [ACCEPTED SUPERFAMILY 267522:548 nidx=null] + Eoderocerataceae Spath, 1929 [ACCEPTED SUPERFAMILY 268877:BTL36 nidx=null] Eoderoceratidae - Eoderoceratidae [ACCEPTED FAMILY 267522:623ZY nidx=null] + Eoderoceratidae Spath, 1929 [ACCEPTED FAMILY 268877:BSGNK nidx=null] Eogaudryceras - Eogaudryceras [ACCEPTED GENUS 267522:4CDV nidx=null] - Eogaudryceras [ACCEPTED SUBGENUS 267522:633X3 nidx=null] + Eogaudryceras Spath, 1927 [ACCEPTED GENUS 268877:BSJF3 nidx=null] Eoglyphioceras - Eoglyphioceras [ACCEPTED GENUS 267522:62RWS nidx=null] + Eoglyphioceras Brüning, 1923 [ACCEPTED GENUS 268877:BSJF5 nidx=null] Eogonioloboceras - Eogonioloboceras [ACCEPTED GENUS 267522:62S94 nidx=null] + Eogonioloboceras Librovitch, 1957 [ACCEPTED GENUS 268877:BSFX8 nidx=null] Eogonioloboceratidae - Eogonioloboceratidae [ACCEPTED FAMILY 267522:9RG nidx=null] + Eogonioloboceratidae Ruzhentsev & Bogoslovskaya, 1978 [ACCEPTED FAMILY 268877:BSFVR nidx=null] Eogymnites - Eogymnites [ACCEPTED GENUS 267522:62RWT nidx=null] + Eogymnites Spath, 1951 [ACCEPTED GENUS 268877:BSJF6 nidx=null] Eogymnotoceras - Eogymnotoceras [ACCEPTED GENUS 267522:62RX5 nidx=null] + Eogymnotoceras Bucher, 1988 [ACCEPTED GENUS 268877:BSJF7 nidx=null] Eohyattoceras - Eohyattoceras [ACCEPTED GENUS 267522:62RX7 nidx=null] + Eohyattoceras Glenister & Furnish, 1987 [ACCEPTED GENUS 268877:BSJF8 nidx=null] Eojiangxiceras - Eojiangxiceras [ACCEPTED GENUS 267522:4CF2 nidx=null] + Eojiangxiceras Qin, 1986 [ACCEPTED GENUS 268877:BSJF9 nidx=null] Eoleptoceras - Eoleptoceras [ACCEPTED GENUS 267522:4CFF nidx=null] + Eoleptoceras Manolov, 1962 [SYNONYM GENUS 268877:BSJFB nidx=null parent=BSJRF] Eolytoceras - Eolytoceras [ACCEPTED GENUS 267522:4CFV nidx=null] + Eolytoceras Frebold, 1967 [ACCEPTED GENUS 268877:BSJFD nidx=null] Eomarshallites - Eomarshallites [ACCEPTED GENUS 267522:4CG2 nidx=null] + Eomarshallites Medina & Rinaldi, 1986 [ACCEPTED GENUS 268877:BSJFF nidx=null] Eonathorstites - Eonathorstites [ACCEPTED GENUS 267522:4CGQ nidx=null] + Eonathorstites Tozer, 1994 [ACCEPTED GENUS 268877:BSJFG nidx=null] Eonomismoceras - Eonomismoceras [ACCEPTED GENUS 267522:4CGZ nidx=null] + Eonomismoceras Kusina, 1974 [ACCEPTED GENUS 268877:BSJFH nidx=null] Eopaquiericeras - Eopaquiericeras [ACCEPTED GENUS 267522:4CHD nidx=null] + Eopaquiericeras Cantu-Chapa, 2006 [ACCEPTED GENUS 268877:BSJFJ nidx=null] Eoparalegoceras - Eoparalegoceras [ACCEPTED GENUS 267522:62RX9 nidx=null] + Eoparalegoceras (Delépine, 1939) [ACCEPTED GENUS 268877:BSJFK nidx=null] Eophyllites - Eophyllites [ACCEPTED GENUS 267522:4CHZ nidx=null] + Eophyllites Spath, 1930 [ACCEPTED GENUS 268877:BSJFM nidx=null] Eoprotrachyceras - Eoprotrachyceras [ACCEPTED GENUS 267522:4CJF nidx=null] + Eoprotrachyceras Tozer, 1980 [ACCEPTED GENUS 268877:BSJFN nidx=null] Eopsiloceras - Eopsiloceras [ACCEPTED GENUS 267522:4CJM nidx=null] + Eopsiloceras Spath, 1930 [ACCEPTED GENUS 268877:BSJFP nidx=null] Eosagenites - Eosagenites [ACCEPTED GENUS 267522:4CKF nidx=null] + Eosagenites Tozer, 1971 [ACCEPTED GENUS 268877:BSJFR nidx=null] Eosagenitidae - Eosagenitidae [ACCEPTED FAMILY 267522:9RP nidx=null] + Eosagenitidae Tozer, 1994 [ACCEPTED FAMILY 268877:BSGNL nidx=null] Eoscaphites - Eoscaphites [ACCEPTED GENUS 267522:4CKP nidx=null] + Eoscaphites Breistroffer, 1947 [ACCEPTED GENUS 268877:BSJFS nidx=null] Eoschistoceras - Eoschistoceras [ACCEPTED GENUS 267522:4CKS nidx=null] + Eoschistoceras Ruzhencev, 1952 [ACCEPTED GENUS 268877:BSJFT nidx=null] Eoshumardites - Eoshumardites [ACCEPTED GENUS 267522:4CL6 nidx=null] + Eoshumardites Popov, 1960 [ACCEPTED GENUS 268877:BSJFV nidx=null] Eoshumarditidae - Eoshumarditidae [ACCEPTED FAMILY 267522:623ZZ nidx=null] + Eoshumarditidae Kutygin, 2016 [ACCEPTED FAMILY 268877:BSGNM nidx=null] Eosteinmannites - Eosteinmannites [ACCEPTED GENUS 267522:6348Y nidx=null] + Eosteinmannites Tatzreiter, 1980 [ACCEPTED GENUS 268877:BSJFX nidx=null] Eosturia - Eosturia [ACCEPTED GENUS 267522:4CLZ nidx=null] + Eosturia Bando & Ehiro, 1982 [ACCEPTED GENUS 268877:BSJFY nidx=null] Eothetidites - Eothetidites [ACCEPTED GENUS 267522:4CMJ nidx=null] + Eothetidites Tozer, 1994 [ACCEPTED GENUS 268877:BSJFZ nidx=null] Eothinites - Eothinites [ACCEPTED GENUS 267522:4CML nidx=null] + Eothinites Ruzhencev, 1933 [ACCEPTED GENUS 268877:BSJG2 nidx=null] Eotissotia - Eotissotia [ACCEPTED GENUS 267522:4CMQ nidx=null] + Eotissotia Barber, 1957 [ACCEPTED GENUS 268877:BSJG3 nidx=null] Eowellerites - Eowellerites [ACCEPTED GENUS 267522:4CNL nidx=null] + Eowellerites Ruzhencev, 1957 [ACCEPTED GENUS 268877:BSJG4 nidx=null] Epacrochordiceras pustericum - Epacrochordiceras pustericum (Mojsisovics, 1882) [SYNONYM SPECIES 267522:6FLJL nidx=null parent=9LQN] + Epacrochordiceras pustericum (Mojsisovics, 1878) [SYNONYM SPECIES 268877:BSRYW nidx=null parent=9LQN] Epadrianites - Epadrianites [ACCEPTED GENUS 267522:4CPV nidx=null] + Epadrianites Schindewolf, 1931 [ACCEPTED GENUS 268877:BSJG5 nidx=null] Eparietites - Eparietites [ACCEPTED GENUS 267522:4CR9 nidx=null] + Eparietites Spath, 1924 [ACCEPTED GENUS 268877:BSJG6 nidx=null] Epiboreoceras - Epiboreoceras [ACCEPTED GENUS 267522:4CWP nidx=null] + Epiboreoceras Dagys, 1999 [ACCEPTED GENUS 268877:BSJG8 nidx=null] Epicanites - Epicanites [ACCEPTED GENUS 267522:62RY4 nidx=null] + Epicanites Schindewolf, 1926 [ACCEPTED GENUS 268877:BSJG9 nidx=null] Epiceltites - Epiceltites [ACCEPTED GENUS 267522:4CXR nidx=null] + Epiceltites Arthaber, 1911 [ACCEPTED GENUS 268877:BSJGB nidx=null] Epiceltitoides - Epiceltitoides [ACCEPTED GENUS 267522:4CXS nidx=null] + Epiceltitoides Guex, 1978 [ACCEPTED GENUS 268877:BSJGC nidx=null] Epiceratites - Epiceratites [ACCEPTED GENUS 267522:4CXY nidx=null] + Epiceratites Diener, 1915 [ACCEPTED GENUS 268877:BSJGD nidx=null] Epiglyphioceras - Epiglyphioceras [ACCEPTED GENUS 267522:633XV nidx=null] + Epiglyphioceras Spath, 1930 [ACCEPTED GENUS 268877:BSJGF nidx=null] Epigymnites - Epigymnites [ACCEPTED GENUS 267522:4D53 nidx=null] + Epigymnites Diener, 1916 [ACCEPTED GENUS 268877:BSJGG nidx=null] Epijuresanites - Epijuresanites [ACCEPTED GENUS 267522:4D5D nidx=null] + Epijuresanites Popov, 1970 [ACCEPTED GENUS 268877:BSJGH nidx=null] Epijuvavites - Epijuvavites [ACCEPTED GENUS 267522:62RXW nidx=null] + Epijuvavites Krystyn, 1982 [ACCEPTED GENUS 268877:BSJGJ nidx=null] Epimayaites - Epimayaites [ACCEPTED GENUS 267522:4D6S nidx=null] + Epimayaites Spath, 1928 [ACCEPTED GENUS 268877:BSJGK nidx=null] Epipallasiceras - Epipallasiceras [ACCEPTED GENUS 267522:4D8P nidx=null] + Epipallasiceras (Spath, 1936) [ACCEPTED GENUS 268877:BSJGL nidx=null] Episageceras - Episageceras [ACCEPTED GENUS 267522:4DCN nidx=null] + Episageceras Noetling, 1904 [ACCEPTED GENUS 268877:BSJGP nidx=null] Episculites - Episculites [ACCEPTED GENUS 267522:4DDD nidx=null] + Episculites Spath, 1951 [ACCEPTED GENUS 268877:BSJGQ nidx=null] Episculitidae - Episculitidae [ACCEPTED FAMILY 267522:623ZG nidx=null] + Episculitidae (Spath, 1951) [SYNONYM FAMILY 268877:BSGNN nidx=null parent=BTJHY] Epitauroceras - Epitauroceras [ACCEPTED GENUS 267522:4DFR nidx=null] + Epitauroceras Glenister & Furnish, 1988 [ACCEPTED GENUS 268877:BSJGR nidx=null] Epithalassoceras - Epithalassoceras [ACCEPTED GENUS 267522:4DG3 nidx=null] + Epithalassoceras Miller & Furnish, 1940 [ACCEPTED GENUS 268877:BSJGS nidx=null] Epitornoceras - Epitornoceras [ACCEPTED GENUS 267522:4DGY nidx=null] + Epitornoceras (Frech, 1902) [ACCEPTED GENUS 268877:BSJGT nidx=null] Epiwocklumeria - Epiwocklumeria [ACCEPTED GENUS 267522:4DHM nidx=null] + Epiwocklumeria Schindewolf, 1937 [ACCEPTED GENUS 268877:BSJGW nidx=null] Epophioceras - Epophioceras [ACCEPTED GENUS 267522:4DJQ nidx=null] + Epophioceras Spath, 1924 [ACCEPTED GENUS 268877:BSJGX nidx=null] Equisetales - Equisetales DC. ex Bercht. & J. Presl [ACCEPTED ORDER 267522:B8V4C nidx=null] + Equisetales DC. ex Bercht. & J. Presl [ACCEPTED ORDER 268877:BSFRY nidx=null] Equisetum arvense var. alpestre - Equisetum arvense var. alpestre Wahlenb. [SYNONYM VARIETY 267522:BCXGC nidx=null parent=BCXGD] + Equisetum arvense var. alpestre Wahlenb. [SYNONYM VARIETY 268877:BT82C nidx=null parent=BCXGD] Equisetum arvense var. arcticum - Equisetum arvense var. arcticum Rupr. [SYNONYM VARIETY 267522:BCVM2 nidx=null parent=BCXHN] + Equisetum arvense var. arcticum Rupr. [SYNONYM VARIETY 268877:BT72X nidx=null parent=BCXHN] Equisetum arvense var. boreale - Equisetum arvense var. boreale (Bong.) Rupr. [SYNONYM VARIETY 267522:BCVM4 nidx=null parent=BCXHN] + Equisetum arvense var. boreale (Bong.) Rupr. [SYNONYM VARIETY 268877:BT72Y nidx=null parent=BCXHN] Equisetum arvense var. nanum - Equisetum arvense var. nanum A. Braun ex Döll [SYNONYM VARIETY 267522:BCVM7 nidx=null parent=BCXHN] + Equisetum arvense var. nanum A. Braun ex Döll [SYNONYM VARIETY 268877:BT72Z nidx=null parent=BCXHN] Equisetum fluviatile var. polystachium - Equisetum fluviatile var. polystachium (Brückn.) A. A. Eaton [SYNONYM VARIETY 267522:BCVM9 nidx=null parent=B9LTP] + Equisetum fluviatile var. polystachium (Brückn.) A. A. Eaton [SYNONYM VARIETY 268877:BT732 nidx=null parent=B9LTP] Equisetum hyemale var. affine - Equisetum hyemale var. affine [AMBIGUOUS_SYNONYM VARIETY 267522:B8WG9 nidx=null parent=BBBZB] - Equisetum hyemale var. affine (Engelm.) A. A. Eaton [AMBIGUOUS_SYNONYM VARIETY 267522:B8WGC nidx=null parent=BBBZR] + Equisetum hyemale var. affine (Engelm.) A. A. Eaton [AMBIGUOUS_SYNONYM VARIETY 268877:BSGDB nidx=null parent=BBBZR] + Equisetum hyemale var. affine [AMBIGUOUS_SYNONYM VARIETY 268877:BSGDC nidx=null parent=BBBZB] Equisetum hyemale var. californicum - Equisetum hyemale var. californicum Milde [SYNONYM VARIETY 267522:BCXGV nidx=null parent=BBBZR] + Equisetum hyemale var. californicum Milde [SYNONYM VARIETY 268877:BT82D nidx=null parent=BBBZR] Equisetum hyemale var. elatum - Equisetum hyemale var. elatum (Engelm.) C. V. Morton [AMBIGUOUS_SYNONYM VARIETY 267522:BLBWB nidx=null parent=BBBZR] - Equisetum hyemale var. elatum (Engelm.) C. V. Morton [AMBIGUOUS_SYNONYM VARIETY 267522:BQPQS nidx=null parent=BBBZB] + Equisetum hyemale var. elatum (Engelm.) C. V. Morton [SYNONYM VARIETY 268877:BT82F nidx=null parent=BBBZB] Equisetum hyemale var. intermedium - Equisetum hyemale var. intermedium A. A. Eaton [SYNONYM VARIETY 267522:93TLJ nidx=null parent=BBBZB] + Equisetum hyemale var. intermedium A. A. Eaton [SYNONYM VARIETY 268877:BT733 nidx=null parent=BBBZB] Equisetum hyemale var. pseudohyemale - Equisetum hyemale var. pseudohyemale (Farw.) C. V. Morton [SYNONYM VARIETY 267522:BCXGZ nidx=null parent=BBBZR] + Equisetum hyemale var. pseudohyemale (Farw.) C. V. Morton [SYNONYM VARIETY 268877:BT82G nidx=null parent=BBBZR] Equisetum hyemale var. robustum - Equisetum hyemale var. robustum (A. Braun & Engelm.) A. A. Eaton [SYNONYM VARIETY 267522:BCXH2 nidx=null parent=BBBZR] + Equisetum hyemale var. robustum (A. Braun & Engelm.) A. A. Eaton [SYNONYM VARIETY 268877:BT82H nidx=null parent=BBBZR] Equisetum hyemale var. texanum - Equisetum hyemale var. texanum Milde [SYNONYM VARIETY 267522:BCVMF nidx=null parent=BBBZR] + Equisetum hyemale var. texanum Milde [SYNONYM VARIETY 268877:BT734 nidx=null parent=BBBZR] Equisetum laevigatum subsp. funstonii - Equisetum laevigatum subsp. funstonii (A. A. Eaton) Hartm. [SYNONYM SUBSPECIES 267522:BCXH3 nidx=null parent=B9LTR] + Equisetum laevigatum subsp. funstonii (A. A. Eaton) Hartm. [SYNONYM SUBSPECIES 268877:BT82J nidx=null parent=B9LTR] Equisetum limosum f. polystachium - Equisetum limosum f. polystachium (Brückn.) Luerss. [SYNONYM FORM 267522:BCVMG nidx=null parent=B9LTP] + Equisetum limosum f. polystachium (Brückn.) Luerss. [SYNONYM FORM 268877:BT735 nidx=null parent=B9LTP] Equisetum palustre var. americanum - Equisetum palustre var. americanum Vict. [SYNONYM VARIETY 267522:BCXH4 nidx=null parent=B9LTT] + Equisetum palustre var. americanum Vict. [SYNONYM VARIETY 268877:BT82K nidx=null parent=B9LTT] Equisetum palustre var. fallax - Equisetum palustre var. fallax Milde [SYNONYM VARIETY 267522:BCVML nidx=null parent=B9LTX] + Equisetum palustre var. fallax Milde [SYNONYM VARIETY 268877:BT736 nidx=null parent=B9LTX] Equisetum palustre var. simplicissimum - Equisetum palustre var. simplicissimum A. Braun & Engelm. [SYNONYM VARIETY 267522:BCXH5 nidx=null parent=B9LTT] + Equisetum palustre var. simplicissimum A. Braun & Engelm. [SYNONYM VARIETY 268877:BT82L nidx=null parent=B9LTT] Equisetum ramosissimum subsp. debile - Equisetum ramosissimum subsp. debile (Roxb. ex Vaucher) Hauke [SYNONYM SUBSPECIES 267522:BBGH6 nidx=null parent=BD585] + Equisetum ramosissimum subsp. debile (Roxb. ex Vaucher) Hauke [SYNONYM SUBSPECIES 268877:BSSP6 nidx=null parent=BD585] Equisetum sylvaticum var. multiramosum - Equisetum sylvaticum var. multiramosum (Fernald) Wherry [SYNONYM VARIETY 267522:BCXH7 nidx=null parent=B9LTW] + Equisetum sylvaticum var. multiramosum (Fernald) Wherry [SYNONYM VARIETY 268877:BT82M nidx=null parent=B9LTW] Equisetum telmateia subsp. braunii - Equisetum telmateia subsp. braunii (Milde) Hauke [SYNONYM SUBSPECIES 267522:BBGH7 nidx=null parent=BBBZ7] + Equisetum telmateia subsp. braunii (Milde) Hauke [SYNONYM SUBSPECIES 268877:BSSP7 nidx=null parent=BBBZ7] Equisetum telmateia var. braunii - Equisetum telmateia var. braunii (Milde) Milde [SYNONYM VARIETY 267522:BBGH8 nidx=null parent=BBBZ7] + Equisetum telmateia var. braunii (Milde) Milde [SYNONYM VARIETY 268877:BSSP8 nidx=null parent=BBBZ7] Equisetum variegatum subsp. alaskanum - Equisetum variegatum subsp. alaskanum (A. A. Eaton ex Harriman) Hultén [ACCEPTED SUBSPECIES 267522:BBGHB nidx=null] + Equisetum variegatum subsp. alaskanum (A. A. Eaton ex Harriman) Hultén [ACCEPTED SUBSPECIES 268877:BSSPB nidx=null] Equisetum variegatum var. alaskanum - Equisetum variegatum var. alaskanum A. A. Eaton [SYNONYM VARIETY 267522:BBGH9 nidx=null parent=BBGHB] + Equisetum variegatum var. alaskanum A. A. Eaton [SYNONYM VARIETY 268877:BSSP9 nidx=null parent=BSSPB] Equisetum variegatum var. anceps - Equisetum variegatum var. anceps Milde [SYNONYM VARIETY 267522:BCXH9 nidx=null parent=BBGHC] + Equisetum variegatum var. anceps Milde [SYNONYM VARIETY 268877:BT82N nidx=null parent=BBGHC] Equisetum variegatum var. jesupii - Equisetum variegatum var. jesupii A. A. Eaton [SYNONYM VARIETY 267522:BCXHD nidx=null parent=BBC4T] + Equisetum variegatum var. jesupii A. A. Eaton [SYNONYM VARIETY 268877:BT82P nidx=null parent=BBC4T] Equisetum variegatum var. nelsonii - Equisetum variegatum var. nelsonii A. A. Eaton [SYNONYM VARIETY 267522:BCXHF nidx=null parent=BBBZQ] + Equisetum variegatum var. nelsonii A. A. Eaton [SYNONYM VARIETY 268877:BT82Q nidx=null parent=BBBZQ] Equisetum × trachyodon f. fuchsii - Equisetum × trachyodon f. fuchsii Geissert [SYNONYM FORM 267522:7GRV7 nidx=null parent=BBC4Y] + Equisetum × trachyodon f. fuchsii Geissert [SYNONYM FORM 268877:BT737 nidx=null parent=BBC4Y] Equisetum × trachyodon f. moorei - Equisetum × trachyodon f. moorei (Newman) Newman [SYNONYM FORM 267522:BDC4D nidx=null parent=BBC53] + Equisetum × trachyodon f. moorei (Newman) Newman [SYNONYM FORM 268877:BTBKX nidx=null parent=BBC53] Erbenoceras - Erbenoceras [ACCEPTED GENUS 267522:4DNB nidx=null] + Erbenoceras (Bogoslovsky, 1962) [ACCEPTED GENUS 268877:BSJGY nidx=null] Erfoudites - Erfoudites [ACCEPTED GENUS 267522:4DXC nidx=null] + Erfoudites Korn, 1999 [ACCEPTED GENUS 268877:BSJH2 nidx=null] Erinoceras - Erinoceras [ACCEPTED GENUS 267522:62RLC nidx=null] + Erinoceras Zhao & Zheng, 1977 [ACCEPTED GENUS 268877:BSJH5 nidx=null] Erioliceras - Erioliceras [ACCEPTED GENUS 267522:633M8 nidx=null] + Erioliceras Sepkoski, 2002 [ACCEPTED GENUS 268877:BSJH6 nidx=null] Eriosoma (Schizoneura) ulmi - Eriosoma (Schizoneura) ulmi [AMBIGUOUS_SYNONYM SPECIES 267522:BMR7F nidx=null parent=8P9NH] + Eriosoma (Schizoneura) ulmi [AMBIGUOUS_SYNONYM SPECIES 268877:BSPLG nidx=null parent=8P9NH] + Eriosoma (Schizoneura) ulmi [AMBIGUOUS_SYNONYM SPECIES 268877:BSPLH nidx=null parent=3B6C8] + Eriosoma (Schizoneura) ulmi (Linnaeus, 1758) [AMBIGUOUS_SYNONYM SPECIES 268877:BSPLJ nidx=null parent=7H3K8] Eriosoma laniger - Eriosoma laniger [SYNONYM SPECIES 267522:B7Z3V nidx=null parent=6H365] + Eriosoma laniger [SYNONYM SPECIES 268877:BSKGC nidx=null parent=6H365] Ermoceras - Ermoceras [ACCEPTED GENUS 267522:633PY nidx=null] + Ermoceras Douvillé, 1916 [ACCEPTED GENUS 268877:BSJH9 nidx=null] Ernstbrunnia - Ernstbrunnia [ACCEPTED GENUS 267522:6342P nidx=null] + Ernstbrunnia Zeiss, 2001 [ACCEPTED GENUS 268877:BSJHC nidx=null] Erycitoides - Erycitoides [ACCEPTED GENUS 267522:62S3Q nidx=null] + Erycitoides Westermann, 1964 [ACCEPTED GENUS 268877:BSJHD nidx=null] Erymnocerites - Erymnocerites [ACCEPTED GENUS 267522:62S3R nidx=null] + Erymnocerites Jeannet, 1951 [ACCEPTED GENUS 268877:BSJHF nidx=null] Escarguelites - Escarguelites [ACCEPTED GENUS 267522:633SB nidx=null] + Escarguelites Brühwiler et al., 2012 [ACCEPTED GENUS 268877:BSJHQ nidx=null] Eschericeratites - Eschericeratites [ACCEPTED GENUS 267522:633SH nidx=null] + Eschericeratites Guex et al., 2005 [ACCEPTED GENUS 268877:BSJHS nidx=null] Etoushanoceras - Etoushanoceras [ACCEPTED GENUS 267522:62RGZ nidx=null] + Etoushanoceras Yang & Xiong, 1990 [ACCEPTED GENUS 268877:BSJHV nidx=null] Eubaculites - Eubaculites [ACCEPTED GENUS 267522:633KR nidx=null] + Eubaculites Spath, 1926 [ACCEPTED GENUS 268877:BSJHW nidx=null] Eucalycoceras - Eucalycoceras [ACCEPTED GENUS 267522:62TCH nidx=null] + Eucalycoceras (Spath, 1923) [ACCEPTED GENUS 268877:BSJHY nidx=null] Eudissoceras - Eudissoceras [ACCEPTED GENUS 267522:62TD9 nidx=null] + Eudissoceras Miller & Owen, 1937 [ACCEPTED GENUS 268877:BSJJ3 nidx=null] Euflemingites - Euflemingites [ACCEPTED GENUS 267522:4FKZ nidx=null] + Euflemingites Spath, 1934 [ACCEPTED GENUS 268877:BSJJ7 nidx=null] Euhystrichoceras - Euhystrichoceras [ACCEPTED GENUS 267522:4FQT nidx=null] + Euhystrichoceras Spath, 1923 [ACCEPTED GENUS 268877:BSJJ9 nidx=null] Euisculites - Euisculites [ACCEPTED GENUS 267522:4FR9 nidx=null] + Euisculites Spath, 1951 [ACCEPTED GENUS 268877:BSJJD nidx=null] Eulophoceras - Eulophoceras [ACCEPTED GENUS 267522:4FV2 nidx=null] + Eulophoceras Hyatt, 1903 [ACCEPTED GENUS 268877:BSJJF nidx=null] Eumedlicottia - Eumedlicottia [ACCEPTED GENUS 267522:4FXK nidx=null] + Eumedlicottia Spath, 1934 [ACCEPTED GENUS 268877:BSJJJ nidx=null] Eumorphoceras - Eumorphoceras [ACCEPTED GENUS 267522:4G2F nidx=null] + Eumorphoceras Girty, 1909 [ACCEPTED GENUS 268877:BSJJL nidx=null] Euomphaloceras - Euomphaloceras [ACCEPTED GENUS 267522:635GN nidx=null] + Euomphaloceras Spath, 1923 [ACCEPTED GENUS 268877:BSJJM nidx=null] Eupachydiscus - Eupachydiscus [ACCEPTED GENUS 267522:4G68 nidx=null] + Eupachydiscus Spath, 1922 [ACCEPTED GENUS 268877:BSJJP nidx=null] Euphyllites - Euphyllites [ACCEPTED GENUS 267522:634VQ nidx=null] + Euphyllites Wahner, 1898 [ACCEPTED GENUS 268877:BSJJQ nidx=null] Eupleuroceras - Eupleuroceras [ACCEPTED GENUS 267522:62T7R nidx=null] + Eupleuroceras Miller & Cline, 1934 [ACCEPTED GENUS 268877:BSJJR nidx=null] Eupleuroceratidae - Eupleuroceratidae [ACCEPTED FAMILY 267522:9YH nidx=null] + Eupleuroceratidae Ruzhencev, 1957 [ACCEPTED FAMILY 268877:BSGP3 nidx=null] Euptychoceras - Euptychoceras [ACCEPTED GENUS 267522:62SW9 nidx=null] + Euptychoceras Breistroffer, 1952 [ACCEPTED GENUS 268877:BSJJS nidx=null] Eurites - Eurites [ACCEPTED GENUS 267522:4GLG nidx=null] + Eurites Kusina, 1973 [ACCEPTED GENUS 268877:BSJJT nidx=null] Euroceras - Euroceras [ACCEPTED GENUS 267522:4GLR nidx=null] + Euroceras Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSJJV nidx=null] Eusagenites - Eusagenites [ACCEPTED GENUS 267522:4H3B nidx=null] + Eusagenites Tozer, 1971 [ACCEPTED GENUS 268877:BSJJW nidx=null] Euthymiceras - Euthymiceras [ACCEPTED GENUS 267522:4HCX nidx=null] + Euthymiceras Grigorieva, 1938 [ACCEPTED GENUS 268877:BSJJX nidx=null] Eutomoceras - Eutomoceras [ACCEPTED GENUS 267522:6358H nidx=null] + Eutomoceras Hyatt, 1877 [ACCEPTED GENUS 268877:BSJJY nidx=null] Evenites - Evenites [ACCEPTED GENUS 267522:4HMD nidx=null] + Evenites Dagis & Ermakova, 1988 [ACCEPTED GENUS 268877:BSJK2 nidx=null] Exiteloceras - Exiteloceras [ACCEPTED GENUS 267522:62T9G nidx=null] + Exiteloceras Hyatt, 1894 [ACCEPTED GENUS 268877:BSJK7 nidx=null] Exomiloceras - Exomiloceras [ACCEPTED GENUS 267522:4HXX nidx=null] + Exomiloceras Wiedenmayer, 1979 [ACCEPTED GENUS 268877:BSJK8 nidx=null] Exopinacites - Exopinacites [ACCEPTED GENUS 267522:4HYZ nidx=null] + Exopinacites Chlupac & Turek, 1983 [ACCEPTED GENUS 268877:BSJK9 nidx=null] Exotornoceras - Exotornoceras [ACCEPTED GENUS 267522:4J2P nidx=null] + Exotornoceras Becker, 1993 [ACCEPTED GENUS 268877:BSJKB nidx=null] Extranodites - Extranodites [ACCEPTED GENUS 267522:4J3W nidx=null] + Extranodites Jeannet, 1951 [ACCEPTED GENUS 268877:BSJKC nidx=null] Extropharciceras - Extropharciceras [ACCEPTED GENUS 267522:4J45 nidx=null] + Extropharciceras Bockwinkel et al., 2009 [ACCEPTED GENUS 268877:BSJKD nidx=null] Ezilloella - Ezilloella [ACCEPTED GENUS 267522:4J59 nidx=null] + Ezilloella Reyment, 1954 [ACCEPTED GENUS 268877:BSJKF nidx=null] Fagesia - Fagesia [ACCEPTED GENUS 267522:4J7S nidx=null] + Fagesia Pervinquiére, 1907 [ACCEPTED GENUS 268877:BSJKL nidx=null] Fagesia shastensis - Fagesia shastensis (Anderson, 1932) [SYNONYM SPECIES 267522:3DS47 nidx=null parent=7FJ38] + Fagesia shastensis (Anderson, 1931) [SYNONYM SPECIES 268877:BSSDW nidx=null parent=CTZT] Falcitornoceras - Falcitornoceras [ACCEPTED GENUS 267522:634YT nidx=null] + Falcitornoceras House & Price, 1985 [ACCEPTED GENUS 268877:BSJKM nidx=null] Fallacites - Fallacites [ACCEPTED GENUS 267522:4JBF nidx=null] + Fallacites Ruzhencev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSJKN nidx=null] Fallopia × complexa - Fallopia × complexa [SYNONYM SPECIES 267522:BS9DH nidx=null parent=44HSG] + Fallopia × complexa [SYNONYM SPECIES 268877:BTK9H nidx=null parent=44HSG] Falloticeras - Falloticeras [ACCEPTED GENUS 267522:4JBT nidx=null] + Falloticeras Parona & Bonarelli, 1897 [ACCEPTED GENUS 268877:BSJKP nidx=null] Fanninoceras - Fanninoceras [ACCEPTED SUBGENUS 267522:4JFR nidx=null] - Fanninoceras [ACCEPTED GENUS 267522:4JFS nidx=null] + Fanninoceras McLearn, 1930 [ACCEPTED GENUS 268877:BSJKR nidx=null] Farnhamia - Farnhamia [ACCEPTED GENUS 267522:4JGX nidx=null] + Farnhamia Casey, 1954 [ACCEPTED GENUS 268877:BSJKT nidx=null] Fasciculoceras - Fasciculoceras [ACCEPTED GENUS 267522:4JJM nidx=null] + Fasciculoceras Bogoslovsky, 1969 [ACCEPTED GENUS 268877:BSJKW nidx=null] Fascipericyclus - Fascipericyclus [ACCEPTED GENUS 267522:4JK3 nidx=null] + Fascipericyclus Turner, 1948 [ACCEPTED GENUS 268877:BSJKX nidx=null] Favrella - Favrella [ACCEPTED GENUS 267522:4JN3 nidx=null] + Favrella Douvillé, 1909 [ACCEPTED GENUS 268877:BSJKY nidx=null] Favreticeras - Favreticeras [ACCEPTED GENUS 267522:4JN4 nidx=null] + Favreticeras Bucher, 1992 [ACCEPTED GENUS 268877:BSJKZ nidx=null] Fayettevillea - Fayettevillea [ACCEPTED GENUS 267522:62SNJ nidx=null] + Fayettevillea Gordon, 1960 [ACCEPTED GENUS 268877:BSJL2 nidx=null] Fehlmannites - Fehlmannites [ACCEPTED GENUS 267522:4JP6 nidx=null] + Fehlmannites Jeannet, 1951 [ACCEPTED GENUS 268877:BSJL3 nidx=null] Felisporadoceras - Felisporadoceras [ACCEPTED GENUS 267522:4JQD nidx=null] + Felisporadoceras Korn, 2002 [ACCEPTED GENUS 268877:BSJL4 nidx=null] Fengchengoceras - Fengchengoceras [ACCEPTED GENUS 267522:4JS2 nidx=null] + Fengchengoceras Zhao et al., 1978 [ACCEPTED GENUS 268877:BSJL5 nidx=null] Fengshanites - Fengshanites [ACCEPTED GENUS 267522:4JS5 nidx=null] + Fengshanites Chao, 1950 [ACCEPTED GENUS 268877:BSJL6 nidx=null] Ferganoceras - Ferganoceras [ACCEPTED GENUS 267522:4JTF nidx=null] + Ferganoceras Librovitch, 1957 [ACCEPTED GENUS 268877:BSJL7 nidx=null] Ferganoceratidae - Ferganoceratidae [ACCEPTED FAMILY 267522:623S2 nidx=null] + Ferganoceratidae Ruzhencev, 1960 [ACCEPTED FAMILY 268877:BSGP4 nidx=null] Fergusonites - Fergusonites [ACCEPTED GENUS 267522:4JTT nidx=null] + Fergusonites Guex, 1980 [ACCEPTED GENUS 268877:BSJL8 nidx=null] Feruglioceras - Feruglioceras [ACCEPTED GENUS 267522:4JW2 nidx=null] + Feruglioceras Leanza, 1968 [ACCEPTED GENUS 268877:BSJL9 nidx=null] Ficheuria - Ficheuria [ACCEPTED GENUS 267522:634P8 nidx=null] + Ficheuria Pervinquiére, 1910 [ACCEPTED GENUS 268877:BSJLB nidx=null] Fidelites - Fidelites [ACCEPTED GENUS 267522:4JZ3 nidx=null] + Fidelites (Chlupac & Turek, 1983) [ACCEPTED GENUS 268877:BSJLC nidx=null] Flemingites - Flemingites [ACCEPTED GENUS 267522:4KFB nidx=null] + Flemingites Waagen, 1892 [ACCEPTED GENUS 268877:BSJLG nidx=null] Flemingites muthensis - Flemingites muthensis Krafft, 1900 [ACCEPTED SPECIES 267522:6J8VR nidx=null] + Flemingites muthensis Krafft, 1909 [ACCEPTED SPECIES 268877:BSSGL nidx=null] Flemingitidae - Flemingitidae [ACCEPTED FAMILY 267522:6244L nidx=null] + Flemingitidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGP5 nidx=null] Flexoptychites - Flexoptychites [ACCEPTED GENUS 267522:4KGQ nidx=null] + Flexoptychites Spath, 1951 [ACCEPTED GENUS 268877:BSJLH nidx=null] Flickiidae - Flickiidae [ACCEPTED FAMILY 267522:623SM nidx=null] + Flickiidae Adkins, 1928 [ACCEPTED FAMILY 268877:BSGP6 nidx=null] Foetterleiceras - Foetterleiceras [ACCEPTED GENUS 267522:4KMD nidx=null] + Foetterleiceras Rakús & Guex, 2002 [ACCEPTED GENUS 268877:BSJLN nidx=null] Follotites - Follotites [ACCEPTED GENUS 267522:4KNG nidx=null] + Follotites Korn et al., 2010 [ACCEPTED GENUS 268877:BSJLP nidx=null] Fontanelliceras - Fontanelliceras [ACCEPTED GENUS 267522:4KPH nidx=null] + Fontanelliceras Fucini, 1931 [ACCEPTED GENUS 268877:BSJLQ nidx=null] Foordites - Foordites [ACCEPTED GENUS 267522:4KQ7 nidx=null] + Foordites Wedekind, 1918 [ACCEPTED GENUS 268877:BSJLR nidx=null] Forbesiceras - Forbesiceras [ACCEPTED GENUS 267522:4KQH nidx=null] + Forbesiceras Kossmat, 1897 [ACCEPTED GENUS 268877:BSJLT nidx=null] Forbesiceratidae - Forbesiceratidae [ACCEPTED FAMILY 267522:623T4 nidx=null] + Forbesiceratidae (Wright, 1952) [ACCEPTED FAMILY 268877:BSGP7 nidx=null] Forresteria - Forresteria [ACCEPTED SUBGENUS 267522:63YLJ nidx=null] + Forresteria (Reeside, 1932) [SYNONYM GENUS 268877:BSHXP nidx=null parent=BSHXQ] Frankites - Frankites [ACCEPTED GENUS 267522:4KZL nidx=null] + Frankites Tozer, 1971 [ACCEPTED GENUS 268877:BSJLX nidx=null] Franziceras - Franziceras [ACCEPTED GENUS 267522:4KZZ nidx=null] + Franziceras Buckman, 1923 [ACCEPTED GENUS 268877:BSJLY nidx=null] Freboldiceras - Freboldiceras [ACCEPTED GENUS 267522:4L2S nidx=null] + Freboldiceras Imlay, 1959 [ACCEPTED GENUS 268877:BSJLZ nidx=null] Frechites - Frechites [ACCEPTED GENUS 267522:4L2W nidx=null] + Frechites Smith, 1932 [ACCEPTED GENUS 268877:BSJM2 nidx=null] Frechitoides - Frechitoides [ACCEPTED GENUS 267522:4L2X nidx=null] + Frechitoides Konstantinov, 1987 [ACCEPTED GENUS 268877:BSJM3 nidx=null] Fresvillia - Fresvillia [ACCEPTED GENUS 267522:62SRK nidx=null] + Fresvillia Kennedy, 1986 [ACCEPTED GENUS 268877:BSJM5 nidx=null] Frickites - Frickites [ACCEPTED GENUS 267522:4L5H nidx=null] + Frickites Jeannet, 1951 [ACCEPTED GENUS 268877:BSJM6 nidx=null] Fuciniceras - Fuciniceras [ACCEPTED GENUS 267522:62SRR nidx=null] + Fuciniceras Haas, 1913 [ACCEPTED GENUS 268877:BSJM7 nidx=null] Furloceras - Furloceras [ACCEPTED GENUS 267522:4LGQ nidx=null] + Furloceras Elmi & Rulleau, 1995 [ACCEPTED GENUS 268877:BSFXK nidx=null] Gabbioceras batesi - Gabbioceras batesi (Gabb, 1869) [SYNONYM SPECIES 267522:6JTGM nidx=null parent=CTX8] + Gabbioceras batesi (Trask, 1855) [SYNONYM SPECIES 268877:BSSK7 nidx=null parent=BSNMV] Gabboceras - Gabboceras [ACCEPTED GENUS 267522:4LM4 nidx=null] + Gabboceras Taylor & Guex, 2002 [ACCEPTED GENUS 268877:BSJMC nidx=null] Gaetanoceras - Gaetanoceras [ACCEPTED GENUS 267522:62SRH nidx=null] + Gaetanoceras Ruzhencev, 1938 [ACCEPTED GENUS 268877:BSJMD nidx=null] Galfettites - Galfettites [ACCEPTED GENUS 267522:4LVR nidx=null] + Galfettites Brayard & Bucher, 2008 [ACCEPTED GENUS 268877:BSJMF nidx=null] Gandakites - Gandakites [ACCEPTED GENUS 267522:4M4R nidx=null] + Gandakites Krystyn, 1982 [ACCEPTED GENUS 268877:BSJMJ nidx=null] Garantiana - Garantiana [ACCEPTED GENUS 267522:4M72 nidx=null] + Garantiana Maschke, 1907 [ACCEPTED GENUS 268877:BSJMK nidx=null] Garantiana dichotoma - Garantiana dichotoma Bentz, 1928 [ACCEPTED SPECIES 267522:6K8P6 nidx=null] + Garantiana dichotoma [ACCEPTED SPECIES 268877:BSSKN nidx=null] Gargasiceras - Gargasiceras [ACCEPTED GENUS 267522:6354X nidx=null] + Gargasiceras Casey, 1954 [ACCEPTED GENUS 268877:BSJMM nidx=null] Gastrioceras - Gastrioceras [ACCEPTED GENUS 267522:4MCK nidx=null] + Gastrioceras Hyatt, 1884 [ACCEPTED GENUS 268877:BSJMN nidx=null] Gastrioceras serratum - Gastrioceras serratum (Girty, 1909) [SYNONYM SPECIES 267522:3FD2C nidx=null parent=65XTH] + Gastrioceras serratum (Girty, 1908) [ACCEPTED SPECIES 268877:BSSKY nidx=null] Gastriocerataceae - Gastriocerataceae [ACCEPTED SUPERFAMILY 267522:622YH nidx=null] + Gastriocerataceae Hyatt, 1884 [ACCEPTED SUPERFAMILY 268877:BTL54 nidx=null] Gastrioceratidae - Gastrioceratidae [ACCEPTED FAMILY 267522:6246Z nidx=null] + Gastrioceratidae Hyatt, 1884 [ACCEPTED FAMILY 268877:BSGP9 nidx=null] Gattendorfia - Gattendorfia [ACCEPTED GENUS 267522:4MFN nidx=null] - Gattendorfia [ACCEPTED SUBGENUS 267522:4MFP nidx=null] + Gattendorfia Schindewolf, 1920 [ACCEPTED GENUS 268877:BSJMP nidx=null] Gattendorfiidae - Gattendorfiidae [ACCEPTED FAMILY 267522:623VQ nidx=null] + Gattendorfiidae Bartzsch & Weyer, 1987 [ACCEPTED FAMILY 268877:BSGPB nidx=null] Gaudemerites - Gaudemerites [ACCEPTED GENUS 267522:4MG7 nidx=null] + Gaudemerites Guex et al., 2005 [ACCEPTED GENUS 268877:BSJMR nidx=null] Gaudryceras - Gaudryceras [ACCEPTED SUBGENUS 267522:4MGC nidx=null] - Gaudryceras [ACCEPTED GENUS 267522:4MGD nidx=null] + Gaudryceras (de Grossouvre, 1894) [ACCEPTED GENUS 268877:BSJMS nidx=null] Gaudryceratidae - Gaudryceratidae [ACCEPTED FAMILY 267522:62482 nidx=null] + Gaudryceratidae (Spath, 1927) [ACCEPTED FAMILY 268877:BSGPC nidx=null] + Gaudryceratidae Spath, 1927 [ACCEPTED FAMILY 268877:BSGPD nidx=null] Gaurites - Gaurites [ACCEPTED GENUS 267522:4MGT nidx=null] + Gaurites Bogoslovsky, 1984 [ACCEPTED GENUS 268877:BSJMW nidx=null] Gauthiericeras - Gauthiericeras [ACCEPTED GENUS 267522:6355V nidx=null] + Gauthiericeras de Grossouvre, 1894 [ACCEPTED GENUS 268877:BSFXL nidx=null] Geermuceras - Geermuceras [ACCEPTED GENUS 267522:4MKH nidx=null] + Geermuceras Liang, 1983 [ACCEPTED GENUS 268877:BSJMX nidx=null] Gemmellaroceras - Gemmellaroceras [ACCEPTED GENUS 267522:4MQG nidx=null] + Gemmellaroceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSJN3 nidx=null] Genuclymenia - Genuclymenia [ACCEPTED GENUS 267522:6355J nidx=null] + Genuclymenia Wedekind, 1908 [ACCEPTED GENUS 268877:BSJN4 nidx=null] Gephurocerataceae - Gephurocerataceae [ACCEPTED SUPERFAMILY 267522:563 nidx=null] + Gephurocerataceae Frech, 1897 [ACCEPTED SUPERFAMILY 268877:BTL42 nidx=null] Gephuroceratidae - Gephuroceratidae [ACCEPTED FAMILY 267522:623GD nidx=null] + Gephuroceratidae Frech, 1897 [ACCEPTED FAMILY 268877:BSGPG nidx=null] Geum × catlingii - Geum × catlingii [ACCEPTED SPECIES 267522:BS9BV nidx=null] + Geum × catlingii [ACCEPTED SPECIES 268877:BTK9D nidx=null] Geum × macneillii - Geum × macneillii [ACCEPTED SPECIES 267522:BS9CB nidx=null] + Geum × macneillii [ACCEPTED SPECIES 268877:BTK9F nidx=null] Ginsburgites - Ginsburgites [ACCEPTED GENUS 267522:4NLJ nidx=null] + Ginsburgites Bucher, 1992 [ACCEPTED GENUS 268877:BSJNB nidx=null] Giovaraites - Giovaraites [ACCEPTED GENUS 267522:4NLW nidx=null] + Giovaraites Frau et al., 2016 [ACCEPTED GENUS 268877:BSJNC nidx=null] Girtyoceras - Girtyoceras [ACCEPTED GENUS 267522:4NMY nidx=null] + Girtyoceras Wedekind, 1918 [ACCEPTED GENUS 268877:BSJND nidx=null] Girtyocerataceae - Girtyocerataceae [ACCEPTED SUPERFAMILY 267522:565 nidx=null] + Girtyocerataceae Wedekind, 1918 [ACCEPTED SUPERFAMILY 268877:BTL4Z nidx=null] Girtyoceratidae - Girtyoceratidae [ACCEPTED FAMILY 267522:623HL nidx=null] + Girtyoceratidae Wedekind, 1918 [ACCEPTED FAMILY 268877:BSGPH nidx=null] Glabercolumbites - Glabercolumbites [ACCEPTED GENUS 267522:4NPM nidx=null] + Glabercolumbites Guex et al., 2005 [ACCEPTED GENUS 268877:BSJNF nidx=null] Glaphyrites - Glaphyrites [ACCEPTED GENUS 267522:4NSG nidx=null] + Glaphyrites (Ruzhencev, 1936) [ACCEPTED GENUS 268877:BSJNH nidx=null] Glaphyritidae - Glaphyritidae [ACCEPTED FAMILY 267522:623GT nidx=null] + Glaphyritidae Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED FAMILY 268877:BSGPJ nidx=null] Glassoceras - Glassoceras [ACCEPTED GENUS 267522:634FV nidx=null] + Glassoceras Ruzhencev, 1960 [ACCEPTED GENUS 268877:BSJNK nidx=null] Glatziella - Glatziella [ACCEPTED GENUS 267522:4NTH nidx=null] + Glatziella Renz, 1914 [ACCEPTED GENUS 268877:BSJNL nidx=null] Glatziellidae - Glatziellidae [ACCEPTED FAMILY 267522:623GV nidx=null] + Glatziellidae Schindewolf, 1928 [ACCEPTED FAMILY 268877:BSGPK nidx=null] Gleboceras - Gleboceras [ACCEPTED GENUS 267522:4NVJ nidx=null] + Gleboceras Ruzhentsev, 1950 [ACCEPTED GENUS 268877:BSJNM nidx=null] Glebosoceras - Glebosoceras [ACCEPTED GENUS 267522:4NVK nidx=null] + Glebosoceras Reyment, 1954 [ACCEPTED GENUS 268877:BSJNN nidx=null] Gleichenia - Gleichenia Neck. [SYNONYM UNRANKED 267522:B8Y58 nidx=null parent=B8VJF] + Gleichenia Neck. [SYNONYM UNRANKED 268877:BTK7V nidx=null parent=B8VJF] Gleichenia boryi var. madagascariensis - Gleichenia boryi var. madagascariensis (C. Chr.) Tardieu [SYNONYM VARIETY 267522:BBLJW nidx=null parent=BD8SB] + Gleichenia boryi var. madagascariensis (C. Chr.) Tardieu [SYNONYM VARIETY 268877:BSTC3 nidx=null parent=BD8SB] Gleichenia linearis var. alternans - Gleichenia linearis var. alternans Alderw. [SYNONYM VARIETY 267522:BD5L2 nidx=null parent=BLS4Y] + Gleichenia linearis var. alternans Alderw. [SYNONYM VARIETY 268877:BT9W9 nidx=null parent=BLS4Y] Gleichenia peltophora var. schizolepis - Gleichenia peltophora var. schizolepis C. Chr. ex Holttum [ACCEPTED VARIETY 267522:BBLJX nidx=null] + Gleichenia peltophora var. schizolepis C. Chr. ex Holttum [ACCEPTED VARIETY 268877:BSTC4 nidx=null] Gleichenia peltophora var. seramensis - Gleichenia peltophora var. seramensis M. Kato [ACCEPTED VARIETY 267522:BBLJY nidx=null] + Gleichenia peltophora var. seramensis M. Kato [ACCEPTED VARIETY 268877:BSTC5 nidx=null] Gleicheniales - Gleicheniales Schimp. [ACCEPTED ORDER 267522:B8VFJ nidx=null] + Gleicheniales Schimp. [ACCEPTED ORDER 268877:BSFV2 nidx=null] Gleviceras - Gleviceras [ACCEPTED GENUS 267522:4NX3 nidx=null] + Gleviceras Buckman, 1918 [ACCEPTED GENUS 268877:BSJNP nidx=null] Gleviceras lotharingius - Gleviceras lotharingius (Reynes, 1879) [ACCEPTED SPECIES 267522:3G9FQ nidx=null] + Gleviceras lotharingius (Reynes, 1850) [SYNONYM SPECIES 268877:BSSMS nidx=null parent=BSNP3] Globacrochordiceras - Globacrochordiceras [ACCEPTED GENUS 267522:4NYC nidx=null] + Globacrochordiceras Monnet et al., 2013 [ACCEPTED GENUS 268877:BSJNQ nidx=null] Glochiceras - Glochiceras [ACCEPTED GENUS 267522:4P3T nidx=null] - Glochiceras [ACCEPTED SUBGENUS 267522:634GT nidx=null] + Glochiceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSJNT nidx=null] Glottoceras - Glottoceras [ACCEPTED GENUS 267522:62SHT nidx=null] + Glottoceras Hyatt, 1875 [ACCEPTED GENUS 268877:BSJNW nidx=null] Glyphiolobus - Glyphiolobus [ACCEPTED GENUS 267522:4PD6 nidx=null] + Glyphiolobus (Gordon, 1964) [ACCEPTED GENUS 268877:BSJNX nidx=null] Glyptophiceras - Glyptophiceras [ACCEPTED GENUS 267522:4PGD nidx=null] + Glyptophiceras Spath, 1930 [ACCEPTED GENUS 268877:BSJNZ nidx=null] Glyptoxoceras - Glyptoxoceras [ACCEPTED GENUS 267522:4PHD nidx=null] + Glyptoxoceras Spath, 1925 [ACCEPTED GENUS 268877:BSJP2 nidx=null] Gnomohalorites - Gnomohalorites [ACCEPTED GENUS 267522:4PN4 nidx=null] + Gnomohalorites Tozer, 1979 [ACCEPTED GENUS 268877:BSJP4 nidx=null] Gobioceras - Gobioceras [ACCEPTED GENUS 267522:4PQ4 nidx=null] + Gobioceras Bogoslovskaya, 1988 [ACCEPTED GENUS 268877:BSJP5 nidx=null] Gogoceras - Gogoceras [ACCEPTED GENUS 267522:4PT3 nidx=null] + Gogoceras Becker et al., 1993 [ACCEPTED GENUS 268877:BSJP7 nidx=null] Goniatitaceae - Goniatitaceae [ACCEPTED SUPERFAMILY 267522:56J nidx=null] + Goniatitaceae Haan, 1825 [ACCEPTED SUPERFAMILY 268877:BTL5J nidx=null] Goniatites - Goniatites [ACCEPTED GENUS 267522:4Q3D nidx=null] + Goniatites Haan, 1825 [ACCEPTED GENUS 268877:BSFXN nidx=null] Goniatites subundulatus - Goniatites subundulatus (Frech, 1887) [SYNONYM SPECIES 267522:3GVR4 nidx=null parent=4KZ9Z] + Goniatites subundulatus [ACCEPTED SPECIES 268877:BSSPX nidx=null] Goniatitidae - Goniatitidae [ACCEPTED FAMILY 267522:623MK nidx=null] + Goniatitidae Haan, 1825 [ACCEPTED FAMILY 268877:BSFVS nidx=null] Gonioclymeniaceae - Gonioclymeniaceae [ACCEPTED SUPERFAMILY 267522:56K nidx=null] + Gonioclymeniaceae Hyatt, 1884 [ACCEPTED SUPERFAMILY 268877:BTL5Q nidx=null] Goniocyclus - Goniocyclus [ACCEPTED SUBGENUS 267522:4Q4R nidx=null] - Goniocyclus [ACCEPTED GENUS 267522:4Q4S nidx=null] + Goniocyclus (Gordon, 1986) [ACCEPTED GENUS 268877:BSJP9 nidx=null] Gonioglyphioceras - Gonioglyphioceras [ACCEPTED GENUS 267522:4Q58 nidx=null] + Gonioglyphioceras Plummer & Scott, 1937 [ACCEPTED GENUS 268877:BSJPC nidx=null] Goniojuvavites - Goniojuvavites [ACCEPTED SUBGENUS 267522:8DHL nidx=null] + Goniojuvavites (Krystyn, 1982) [SYNONYM GENUS 268877:BSMLQ nidx=null parent=BSMLR] Gonioloboceras - Gonioloboceras [ACCEPTED GENUS 267522:4Q5L nidx=null] + Gonioloboceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSJPD nidx=null] Goniolobocerataceae - Goniolobocerataceae [ACCEPTED SUPERFAMILY 267522:56L nidx=null] + Goniolobocerataceae Spath, 1934 [ACCEPTED SUPERFAMILY 268877:BTL5C nidx=null] Gonioloboceratidae - Gonioloboceratidae [ACCEPTED FAMILY 267522:623MQ nidx=null] + Gonioloboceratidae Spath, 1934 [ACCEPTED FAMILY 268877:BSGPQ nidx=null] Gonioloboceratoides - Gonioloboceratoides [ACCEPTED GENUS 267522:4Q5M nidx=null] + Gonioloboceratoides Nassichuk, 1975 [ACCEPTED GENUS 268877:BSJPF nidx=null] Gonionotites - Gonionotites [ACCEPTED GENUS 267522:4Q5Z nidx=null] + Gonionotites (Gemmellaro, 1904) [ACCEPTED GENUS 268877:BSJPG nidx=null] Goniophlebium incanum var. minus - Goniophlebium incanum var. minus Fée [SYNONYM VARIETY 267522:BCVQN nidx=null parent=BB57N] + Goniophlebium incanum var. minus Fée [SYNONYM VARIETY 268877:BT74P nidx=null parent=BB57N] Goniophlebium niponicum var. wattii - Goniophlebium niponicum var. wattii (Bedd.) Bedd. [SYNONYM VARIETY 267522:BCXNN nidx=null parent=BBGQ5] + Goniophlebium niponicum var. wattii (Bedd.) Bedd. [SYNONYM VARIETY 268877:BT85N nidx=null parent=BBGQ5] Goniophlebium someyae var. awaense - Goniophlebium someyae var. awaense (Tagawa) Nakaike [ACCEPTED VARIETY 267522:5P6ZT nidx=null] + Goniophlebium someyae var. awaense (Tagawa) Nakaike [ACCEPTED VARIETY 268877:BSTC6 nidx=null] Goodhallites - Goodhallites [ACCEPTED GENUS 267522:62SMS nidx=null] + Goodhallites (Spath, 1932) [ACCEPTED GENUS 268877:BSJPJ nidx=null] Goodhallites hanhaense - Goodhallites hanhaense (Hass, 1942) [ACCEPTED SPECIES 267522:6L27K nidx=null] + Goodhallites hanhaense (Haas, 1942) [SYNONYM SPECIES 268877:BSSQ8 nidx=null parent=BT256] Gordonites - Gordonites [ACCEPTED GENUS 267522:4QDB nidx=null] + Gordonites Miller & Furnish, 1958 [ACCEPTED GENUS 268877:BSJPL nidx=null] Goricanites - Goricanites [ACCEPTED GENUS 267522:62SMB nidx=null] + Goricanites Guex et al., 2005 [ACCEPTED GENUS 268877:BSJPM nidx=null] Goudemandites - Goudemandites [ACCEPTED GENUS 267522:4QGQ nidx=null] + Goudemandites Brühwiler & Bucher, 2012 [ACCEPTED GENUS 268877:BSJPN nidx=null] Gowericeras - Gowericeras [ACCEPTED GENUS 267522:4QHK nidx=null] + Gowericeras (Buckman, 1921) [ACCEPTED GENUS 268877:BSJPP nidx=null] Gracilites - Gracilites [ACCEPTED GENUS 267522:4QKD nidx=null] + Gracilites Bogoslovsky, 1972 [ACCEPTED GENUS 268877:BSJPS nidx=null] Graefenbergites - Graefenbergites [ACCEPTED GENUS 267522:4QLB nidx=null] + Graefenbergites Schairer & Schlampp, 2003 [ACCEPTED GENUS 268877:BSJPT nidx=null] Grambergia - Grambergia [ACCEPTED GENUS 267522:4QMN nidx=null] + Grambergia Popov, 1961 [ACCEPTED GENUS 268877:BSJPV nidx=null] Grantziceras - Grantziceras [ACCEPTED SUBGENUS 267522:8DHX nidx=null] + Grantziceras (Imlay, 1960) [SYNONYM GENUS 268877:BSMLS nidx=null parent=BSMLT] Graphoceratidae - Graphoceratidae [ACCEPTED FAMILY 267522:625BJ nidx=null] + Graphoceratidae Buckman, 1905 [ACCEPTED FAMILY 268877:BSGPR nidx=null] Graysonites - Graysonites [ACCEPTED GENUS 267522:4QYR nidx=null] + Graysonites Young, 1958 [ACCEPTED GENUS 268877:BSJPX nidx=null] Greenidea (Greenidea) brideliae - Greenidea (Greenidea) brideliae [ACCEPTED SPECIES 267522:6L4Y2 nidx=null] + Greenidea (Greenidea) brideliae [ACCEPTED SPECIES 268877:BSSQF nidx=null] Greenidea (Greenidea) sutepensis - Greenidea (Greenidea) sutepensis [ACCEPTED SPECIES 267522:3HBZL nidx=null] + Greenidea (Greenidea) sutepensis [ACCEPTED SPECIES 268877:BSSQL nidx=null] Greenideoida (Greenideoida) gavarrai - Greenideoida (Greenideoida) gavarrai [ACCEPTED SPECIES 267522:3HC43 nidx=null] + Greenideoida (Greenideoida) gavarrai [ACCEPTED SPECIES 268877:BSSQR nidx=null] Griesbachites - Griesbachites [ACCEPTED GENUS 267522:4R3Y nidx=null] + Griesbachites (von Mojsisovics, 1896) [ACCEPTED GENUS 268877:BSJPZ nidx=null] Groenlandites - Groenlandites [ACCEPTED GENUS 267522:4R6M nidx=null] + Groenlandites Kummel, 1953 [ACCEPTED GENUS 268877:BSJQ3 nidx=null] Grossouvrites - Grossouvrites [ACCEPTED SUBGENUS 267522:63YM4 nidx=null] + Grossouvrites (Kilian & Reboul, 1909) [SYNONYM GENUS 268877:BSMLV nidx=null parent=BSMLW] Grycia - Grycia [ACCEPTED SUBGENUS 267522:8DJB nidx=null] + Grycia (Imlay, 1961) [SYNONYM GENUS 268877:BSMLX nidx=null parent=BSMLY] Guangxiceltites - Guangxiceltites [ACCEPTED GENUS 267522:4RCL nidx=null] + Guangxiceltites Brayard & Bucher, 2008 [ACCEPTED GENUS 268877:BSJQ4 nidx=null] Guangxiceras - Guangxiceras [ACCEPTED GENUS 267522:4RCM nidx=null] + Guangxiceras Brayard & Bucher, 2008 [ACCEPTED GENUS 268877:BSJQ5 nidx=null] Guembelites - Guembelites [ACCEPTED GENUS 267522:635XQ nidx=null] + Guembelites (Mojsisovics, 1896) [ACCEPTED GENUS 268877:BSJQ7 nidx=null] Guexiceras - Guexiceras [ACCEPTED GENUS 267522:4RFN nidx=null] + Guexiceras Taylor, 1998 [ACCEPTED GENUS 268877:BSJQ9 nidx=null] Guexites - Guexites [ACCEPTED GENUS 267522:4RFP nidx=null] + Guexites Bucher, 1992 [ACCEPTED GENUS 268877:BSJQC nidx=null] Guiyangoceras - Guiyangoceras [ACCEPTED GENUS 267522:4RJ7 nidx=null] + Guiyangoceras Zhou, 1985 [ACCEPTED GENUS 268877:BSJQD nidx=null] Gulielmiceras - Gulielmiceras [ACCEPTED GENUS 267522:4RJS nidx=null] + Gulielmiceras (Buckman, 1920) [ACCEPTED GENUS 268877:BSJQF nidx=null] Gundolficeras - Gundolficeras [ACCEPTED GENUS 267522:4RKL nidx=null] + Gundolficeras Becker, 1995 [ACCEPTED GENUS 268877:BSJQH nidx=null] Gunnarites - Gunnarites [ACCEPTED GENUS 267522:635Y7 nidx=null] + Gunnarites (Kilian & Reboul, 1909) [ACCEPTED GENUS 268877:BSJQJ nidx=null] Guodunites - Guodunites [ACCEPTED GENUS 267522:4RLG nidx=null] + Guodunites Brayard & Bucher, 2008 [ACCEPTED GENUS 268877:BSJQL nidx=null] Gurleyites - Gurleyites [ACCEPTED GENUS 267522:4RM2 nidx=null] + Gurleyites Mathews, 1929 [ACCEPTED GENUS 268877:BSJQM nidx=null] Gymnites - Gymnites [ACCEPTED GENUS 267522:4RRM nidx=null] + Gymnites von Mojsisovics, 1882 [ACCEPTED GENUS 268877:BSJQP nidx=null] Gymnites toulai - Gymnites toulai Arthaber, 1914 [ACCEPTED SPECIES 267522:3HQCT nidx=null] + Gymnites toulai Arthaber, 1915 [ACCEPTED SPECIES 268877:BSSSL nidx=null] Gymnitidae - Gymnitidae [ACCEPTED FAMILY 267522:625DL nidx=null] + Gymnitidae Waagen, 1895 [ACCEPTED FAMILY 268877:BSGPV nidx=null] Gymnocarpium dryopteris var. disjunctum - Gymnocarpium dryopteris var. disjunctum (Rupr.) Ching [SYNONYM VARIETY 267522:BCXN5 nidx=null parent=B9NTS] + Gymnocarpium dryopteris var. disjunctum (Rupr.) Ching [SYNONYM VARIETY 268877:BT85G nidx=null parent=B9NTS] Gymnocarpium dryopteris var. pumilum - Gymnocarpium dryopteris var. pumilum (DC.) B. Boivin [SYNONYM VARIETY 267522:BCXNT nidx=null parent=B9NTZ] + Gymnocarpium dryopteris var. pumilum (DC.) B. Boivin [SYNONYM VARIETY 268877:BT85T nidx=null parent=B9NTZ] Gymnogramma flexuosa var. linearis - Gymnogramma flexuosa var. linearis Christ [SYNONYM VARIETY 267522:BCVQX nidx=null parent=B9R3F] + Gymnogramma flexuosa var. linearis Christ [SYNONYM VARIETY 268877:BT74W nidx=null parent=B9R3F] Gymnogramma × longipes var. concolor - Gymnogramma × longipes var. concolor Baker [SYNONYM VARIETY 267522:BCVQZ nidx=null parent=BC7LQ] + Gymnogramma × longipes var. concolor Baker [SYNONYM VARIETY 268877:BT74X nidx=null parent=BC7LQ] Gymnoplectron edwardsi - Gymnoplectron edwardsi [SYNONYM SPECIES 267522:B88YK nidx=null parent=3X7DD] + Gymnoplectron edwardsi [SYNONYM SPECIES 268877:BSSSW nidx=null parent=3X7DD] Gymnopteris feei f. anomala - Gymnopteris feei f. anomala Bedd. [AMBIGUOUS_SYNONYM FORM 267522:BKZW5 nidx=null parent=BBRQG] - Gymnopteris feei f. anomala Bedd. [AMBIGUOUS_SYNONYM FORM 267522:BQ5BR nidx=null parent=B9S6F] + Gymnopteris feei f. anomala Bedd. [SYNONYM FORM 268877:BT74Z nidx=null parent=B9S6F] Gymnotoceras - Gymnotoceras [ACCEPTED GENUS 267522:4RYD nidx=null] + Gymnotoceras (Hyatt, 1877) [ACCEPTED GENUS 268877:BSJQQ nidx=null] Gymnotropites - Gymnotropites [ACCEPTED GENUS 267522:4RYH nidx=null] + Gymnotropites (Hyatt & Smith, 1905) [ACCEPTED GENUS 268877:BSJQS nidx=null] Gyroceratites - Gyroceratites [ACCEPTED GENUS 267522:4S4B nidx=null] + Gyroceratites Meyer, 1831 [ACCEPTED GENUS 268877:BSJQV nidx=null] Gyronites - Gyronites [ACCEPTED GENUS 267522:4S5Q nidx=null] + Gyronites (Waagen, 1895) [ACCEPTED GENUS 268877:BSJQX nidx=null] Gyronitidae - Gyronitidae [ACCEPTED FAMILY 267522:625F5 nidx=null] + Gyronitidae (Waagen, 1895) [ACCEPTED FAMILY 268877:BSFVT nidx=null] Gyrophiceras - Gyrophiceras [ACCEPTED GENUS 267522:4S63 nidx=null] + Gyrophiceras Spath, 1934 [ACCEPTED GENUS 268877:BSJQZ nidx=null] Gyrophioceras - Gyrophioceras [ACCEPTED SUBGENUS 267522:8DJX nidx=null] + Gyrophioceras (Spath, 1924) [SYNONYM GENUS 268877:BSMLZ nidx=null parent=BSMM3] Habadraites - Habadraites [ACCEPTED GENUS 267522:4S7Q nidx=null] + Habadraites Korn et al., 2010 [ACCEPTED GENUS 268877:BSJR2 nidx=null] Hadrothisbites - Hadrothisbites [ACCEPTED GENUS 267522:62TPK nidx=null] + Hadrothisbites Tozer, 1994 [ACCEPTED GENUS 268877:BSJR3 nidx=null] Halorites - Halorites [ACCEPTED GENUS 267522:4SYG nidx=null] + Halorites Mojsisovics, 1879 [ACCEPTED GENUS 268877:BSJR4 nidx=null] Haloritidae - Haloritidae [ACCEPTED FAMILY 267522:625JM nidx=null] + Haloritidae Mojsisovics, 1893 [ACCEPTED FAMILY 268877:BSGPX nidx=null] Hamites - Hamites [ACCEPTED SUBGENUS 267522:4T5L nidx=null] - Hamites [ACCEPTED GENUS 267522:4T5M nidx=null] + Hamites (Parkinson, 1811) [ACCEPTED GENUS 268877:BSJR5 nidx=null] Hamiticeras - Hamiticeras [ACCEPTED GENUS 267522:4T5N nidx=null] + Hamiticeras Anderson, 1938 [ACCEPTED GENUS 268877:BSJR9 nidx=null] Hamitidae - Hamitidae [ACCEPTED FAMILY 267522:624YS nidx=null] + Hamitidae Gill, 1871 [ACCEPTED FAMILY 268877:BSGPY nidx=null] Hammatoceratidae - Hammatoceratidae [ACCEPTED FAMILY 267522:624Z4 nidx=null] + Hammatoceratidae Buckman, 1887 [ACCEPTED FAMILY 268877:BSFVV nidx=null] Hammatocyclus - Hammatocyclus [ACCEPTED GENUS 267522:4T5Z nidx=null] + Hammatocyclus (Schindewolf, 1951) [ACCEPTED GENUS 268877:BSJRB nidx=null] Hamulinidae - Hamulinidae [ACCEPTED FAMILY 267522:624Z6 nidx=null] + Hamulinidae Gill, 1871 [ACCEPTED FAMILY 268877:BSGPZ nidx=null] Hamulinites - Hamulinites [ACCEPTED GENUS 267522:4T77 nidx=null] + Hamulinites Paquier, 1900 [ACCEPTED GENUS 268877:BSJRF nidx=null] Hanielites - Hanielites [ACCEPTED GENUS 267522:4T8H nidx=null] + Hanielites Welter, 1922 [ACCEPTED GENUS 268877:BSJRG nidx=null] Hannaites - Hannaites [ACCEPTED GENUS 267522:4T8X nidx=null] + Hannaites Imlay, 1957 [ACCEPTED GENUS 268877:BSJRH nidx=null] Hannaoceras - Hannaoceras [ACCEPTED GENUS 267522:4T8Y nidx=null] + Hannaoceras Tomlin, 1931 [ACCEPTED GENUS 268877:BSJRJ nidx=null] Haoceras - Haoceras [ACCEPTED GENUS 267522:6362H nidx=null] + Haoceras Balini & Zou, 2015 [ACCEPTED GENUS 268877:BSJRK nidx=null] Haploceras - Haploceras [ACCEPTED GENUS 267522:4TDQ nidx=null] + Haploceras Zittel, 1870 [ACCEPTED GENUS 268877:BSJRL nidx=null] Haplocerataceae - Haplocerataceae [ACCEPTED SUPERFAMILY 267522:57D nidx=null] + Haplocerataceae Zittel, 1884 [ACCEPTED SUPERFAMILY 268877:BTL4J nidx=null] Haploceratidae - Haploceratidae [ACCEPTED FAMILY 267522:624YF nidx=null] + Haploceratidae Zittel, 1884 [ACCEPTED FAMILY 268877:BSGQ2 nidx=null] Hastites - Hastites [ACCEPTED GENUS 267522:4TZN nidx=null] + Hastites Meyer-Eymar, 1883 [ACCEPTED GENUS 268877:BSJT2 nidx=null] Hatchericeras - Hatchericeras [ACCEPTED GENUS 267522:62TSW nidx=null] + Hatchericeras Stanton, 1901 [ACCEPTED GENUS 268877:BSJT3 nidx=null] Hauericeras - Hauericeras [ACCEPTED GENUS 267522:635RZ nidx=null] - Hauericeras [ACCEPTED SUBGENUS 267522:6363Z nidx=null] + Hauericeras de Grossouvre, 1894 [ACCEPTED GENUS 268877:BSJT4 nidx=null] Hauerites - Hauerites [ACCEPTED GENUS 267522:635SB nidx=null] + Hauerites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSJT6 nidx=null] Haugiella - Haugiella [ACCEPTED GENUS 267522:62TSD nidx=null] + Haugiella (Gabilly, 1974) [SYNONYM GENUS 268877:BSJT7 nidx=null parent=BSFW3] Hebeisenites - Hebeisenites [ACCEPTED GENUS 267522:6366Z nidx=null] + Hebeisenites Brayard & Bucher, 2008 [ACCEPTED GENUS 268877:BSJTF nidx=null] Hebetoxyites - Hebetoxyites [ACCEPTED GENUS 267522:635W2 nidx=null] + Hebetoxyites Buckman, 1924 [ACCEPTED GENUS 268877:BSJTG nidx=null] Hecticoceras - Hecticoceras [ACCEPTED GENUS 267522:6367Z nidx=null] + Hecticoceras Bonarelli, 1893 [ACCEPTED GENUS 268877:BSJTH nidx=null] Hectoroceras - Hectoroceras [ACCEPTED GENUS 267522:62TVC nidx=null] + Hectoroceras Spath, 1947 [ACCEPTED GENUS 268877:BSJTJ nidx=null] Hedenstroemia - Hedenstroemia [ACCEPTED GENUS 267522:635VG nidx=null] + Hedenstroemia Waagen, 1895 [ACCEPTED GENUS 268877:BSJTK nidx=null] Hedenstroemiidae - Hedenstroemiidae [ACCEPTED FAMILY 267522:624R3 nidx=null] + Hedenstroemiidae Waagen, 1895 [ACCEPTED FAMILY 268877:BSGQ4 nidx=null] Hegaratites - Hegaratites [ACCEPTED GENUS 267522:635WB nidx=null] + Hegaratites Boughdiri et al., 1999 [ACCEPTED GENUS 268877:BSJTL nidx=null] Heibergites - Heibergites [ACCEPTED GENUS 267522:6368G nidx=null] + Heibergites Tozer, 1994 [ACCEPTED GENUS 268877:BSJTM nidx=null] Helicancylus - Helicancylus [ACCEPTED GENUS 267522:635KK nidx=null] + Helicancylus Gabb, 1869 [ACCEPTED GENUS 268877:BSJTV nidx=null] Helicocyclus - Helicocyclus [ACCEPTED GENUS 267522:62TJX nidx=null] + Helicocyclus Schindewolf, 1951 [ACCEPTED GENUS 268877:BSJTW nidx=null] Helictites - Helictites [ACCEPTED GENUS 267522:635MP nidx=null] + Helictites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSJTY nidx=null] Hellenites - Hellenites [ACCEPTED GENUS 267522:637D6 nidx=null] + Hellenites Renz & Renz, 1948 [ACCEPTED GENUS 268877:BSJV2 nidx=null] Hellenitidae - Hellenitidae [ACCEPTED FAMILY 267522:624RN nidx=null] + Hellenitidae Kummel, 1952 [ACCEPTED FAMILY 268877:BSGQ6 nidx=null] Hemicrioceras - Hemicrioceras [ACCEPTED GENUS 267522:4V38 nidx=null] + Hemicrioceras Spath, 1924 [ACCEPTED GENUS 268877:BSJV4 nidx=null] Hemihoplites - Hemihoplites [ACCEPTED GENUS 267522:4V6K nidx=null] + Hemihoplites Spath, 1924 [ACCEPTED GENUS 268877:BSJV6 nidx=null] Hemihoplitidae - Hemihoplitidae [ACCEPTED FAMILY 267522:62549 nidx=null] + Hemihoplitidae Spath, 1924 [ACCEPTED FAMILY 268877:BSGQ7 nidx=null] Hemilecanites - Hemilecanites [ACCEPTED GENUS 267522:4V6Y nidx=null] + Hemilecanites Spath, 1934 [ACCEPTED GENUS 268877:BSJV7 nidx=null] Hemilecanitidae - Hemilecanitidae [ACCEPTED FAMILY 267522:624RY nidx=null] + Hemilecanitidae Guex et al., 2010 [ACCEPTED FAMILY 268877:BSGQ8 nidx=null] Hemionitis griffithii var. pinnata - Hemionitis griffithii var. pinnata Hook. [SYNONYM VARIETY 267522:BCXP5 nidx=null parent=BBDGZ] + Hemionitis griffithii var. pinnata Hook. [SYNONYM VARIETY 268877:BT869 nidx=null parent=BBDGZ] Hemiprionites - Hemiprionites [ACCEPTED GENUS 267522:4VBN nidx=null] + Hemiprionites Spath, 1929 [ACCEPTED GENUS 268877:BSJV8 nidx=null] Hemiptychoceras - Hemiptychoceras [ACCEPTED GENUS 267522:4VCD nidx=null] + Hemiptychoceras Spath, 1925 [ACCEPTED GENUS 268877:BSJV9 nidx=null] Hemitissotia - Hemitissotia [ACCEPTED GENUS 267522:4VFV nidx=null] + Hemitissotia Peron, 1897 [ACCEPTED GENUS 268877:BSJVB nidx=null] Hengshanites - Hengshanites [ACCEPTED GENUS 267522:4VJB nidx=null] + Hengshanites Zhou, 1985 [SYNONYM GENUS 268877:BSJVC nidx=null parent=BSHB9] Heraclites - Heraclites [ACCEPTED GENUS 267522:4VQK nidx=null] + Heraclites Mojsisovics [ACCEPTED GENUS 268877:BSJVG nidx=null] Heraclitidae - Heraclitidae [ACCEPTED FAMILY 267522:624ST nidx=null] + Heraclitidae Diener, 1920 [ACCEPTED FAMILY 268877:BSGQ9 nidx=null] Hermannites - Hermannites [ACCEPTED GENUS 267522:62VBS nidx=null] + Hermannites Brühwiler et al., 2012 [ACCEPTED GENUS 268877:BSJVH nidx=null] Herniaria incana var. villosa - Herniaria incana var. villosa Maire & Weiller [SYNONYM VARIETY 267522:5PB9G nidx=null parent=3L2LQ] + Herniaria incana var. villosa Chaudhri [SYNONYM VARIETY 268877:BT9X6 nidx=null parent=3L2LQ] Herrickiceras - Herrickiceras [ACCEPTED GENUS 267522:4VYH nidx=null] + Herrickiceras Cobban & Hook, 1980 [SYNONYM GENUS 268877:BSJVK nidx=null parent=BSMS9] Hertleinites - Hertleinites [ACCEPTED GENUS 267522:4VYZ nidx=null] + Hertleinites Imlay, 1958 [ACCEPTED GENUS 268877:BSJVL nidx=null] Herznachites - Herznachites [ACCEPTED GENUS 267522:4VZ8 nidx=null] + Herznachites Jeannet, 1951 [ACCEPTED GENUS 268877:BSJVM nidx=null] Heteroceras - Heteroceras [ACCEPTED GENUS 267522:62V2Y nidx=null] - Heteroceras [ACCEPTED SUBGENUS 267522:636QY nidx=null] + Heteroceras d'Orbigny, 1849 [ACCEPTED GENUS 268877:BSJ53 nidx=null] Heteroceratidae - Heteroceratidae [ACCEPTED FAMILY 267522:624TM nidx=null] + Heteroceratidae Spath, 1922 [ACCEPTED FAMILY 268877:BSGQC nidx=null] Heterophlebium - Heterophlebium Fée [SYNONYM UNRANKED 267522:BBZH7 nidx=null parent=B8V53] + Heterophlebium Fée [SYNONYM UNRANKED 268877:BTK8J nidx=null parent=B8V53] Heterotissotia - Heterotissotia [ACCEPTED GENUS 267522:62V5L nidx=null] + Heterotissotia Peron, 1897 [ACCEPTED GENUS 268877:BSJWT nidx=null] Hexaclymenia - Hexaclymenia [ACCEPTED GENUS 267522:4WXH nidx=null] + Hexaclymenia Schindewolf, 1923 [ACCEPTED GENUS 268877:BSJWV nidx=null] Hexaplex (Hexaplex) kusterianus - Hexaplex (Hexaplex) kusterianus [SYNONYM SPECIES 267522:BSBVX nidx=null parent=3LGPK] + Hexaplex (Hexaplex) kusterianus [SYNONYM SPECIES 268877:BTK9T nidx=null parent=3LGPK] Hibolites - Hibolites [ACCEPTED GENUS 267522:4X4T nidx=null] + Hibolites (Mayer-Eymar, 1883) [ACCEPTED GENUS 268877:BSJWX nidx=null] Hibolithes - Hibolithes [ACCEPTED GENUS 267522:63765 nidx=null] + Hibolithes Montfort, 1808 [ACCEPTED GENUS 268877:BSJX2 nidx=null] Hieracium brachiatum transgrediens - Hieracium brachiatum transgrediens Touton [SYNONYM INFRASPECIFIC_NAME 267522:9CCV8 nidx=null parent=7KMC4] + Hieracium brachiatum transgrediens Touton [SYNONYM INFRASPECIFIC_NAME 268877:BTHRT nidx=null parent=7KMC4] Hieracium lychnitis - Hieracium lychnitis Scheele [ACCEPTED SPECIES 267522:7VV63 nidx=null] + Hieracium lychnitis Scheele [SYNONYM SPECIES 268877:3LQP4 nidx=null parent=BTLXQ] Hieracium pilosellinum vimarense - Hieracium pilosellinum vimarense (Zahn) Zahn [SYNONYM INFRASPECIFIC_NAME 267522:9CF7Y nidx=null parent=4HV3V] + Hieracium pilosellinum vimarense (Bornm. & Zahn) Zahn [SYNONYM INFRASPECIFIC_NAME 268877:BTHRX nidx=null parent=4HV3V] Hildocerataceae - Hildocerataceae [ACCEPTED SUPERFAMILY 267522:58D nidx=null] + Hildocerataceae Hyatt, 1867 [ACCEPTED SUPERFAMILY 268877:BTL49 nidx=null] Hildoceratidae - Hildoceratidae [ACCEPTED FAMILY 267522:B2R nidx=null] + Hildoceratidae Hyatt, 1867 [ACCEPTED FAMILY 268877:BSGQH nidx=null] Himalayitidae - Himalayitidae [ACCEPTED FAMILY 267522:B2W nidx=null] + Himalayitidae (Spath, 1925) [ACCEPTED FAMILY 268877:BSGQJ nidx=null] Himantoceras - Himantoceras [ACCEPTED GENUS 267522:6375C nidx=null] + Himantoceras Thieuloy, 1965 [ACCEPTED GENUS 268877:BSJX6 nidx=null] Himantoceratidae - Himantoceratidae [ACCEPTED FAMILY 267522:B2Z nidx=null] + Himantoceratidae Dimitrova, 1970 [ACCEPTED FAMILY 268877:BSGQK nidx=null] Himavatites - Himavatites [ACCEPTED GENUS 267522:4XBH nidx=null] + Himavatites Diener, 1906 [ACCEPTED GENUS 268877:BSJX7 nidx=null] Hisnitites - Hisnitites [ACCEPTED GENUS 267522:4XL2 nidx=null] + Hisnitites Tozer, 1994 [ACCEPTED GENUS 268877:BSJX8 nidx=null] Histiopteris incisa var. seramensis - Histiopteris incisa var. seramensis M. Kato [ACCEPTED VARIETY 267522:BBLKD nidx=null] + Histiopteris incisa var. seramensis M. Kato [ACCEPTED VARIETY 268877:BSTC7 nidx=null] Hochuliites - Hochuliites [ACCEPTED GENUS 267522:636VM nidx=null] + Hochuliites Brühwiler & Bucher, 2012 [ACCEPTED GENUS 268877:BSJX9 nidx=null] Hoeninghausia - Hoeninghausia [ACCEPTED GENUS 267522:4XRB nidx=null] + Hoeninghausia Gurich, 1896 [ACCEPTED GENUS 268877:BSJXB nidx=null] Holcodiscidae - Holcodiscidae [ACCEPTED FAMILY 267522:B4H nidx=null] + Holcodiscidae Spath, 1924 [ACCEPTED FAMILY 268877:BSGQN nidx=null] Holcodiscus - Holcodiscus [ACCEPTED GENUS 267522:62V85 nidx=null] + Holcodiscus Uhlig, 1882 [ACCEPTED GENUS 268877:BSJXC nidx=null] Holcophylloceras - Holcophylloceras [ACCEPTED GENUS 267522:4XV2 nidx=null] + Holcophylloceras Spath, 1927 [ACCEPTED GENUS 268877:BSJXD nidx=null] Hollandites - Hollandites [ACCEPTED GENUS 267522:4XWB nidx=null] + Hollandites (Diener, 1907) [ACCEPTED GENUS 268877:BSJXF nidx=null] Hollandites visvakarma - Hollandites visvakarma Diener, 1913 [ACCEPTED SPECIES 267522:3M87H nidx=null] + Hollandites visvakarma (Diener, 1895) [ACCEPTED SPECIES 268877:BSTJZ nidx=null] Hollisites - Hollisites [ACCEPTED GENUS 267522:4XWJ nidx=null] + Hollisites Imlay, 1957 [ACCEPTED GENUS 268877:BSJXH nidx=null] Hollisites lucasi - Hollisites lucasi Inlay, 1957 [ACCEPTED SPECIES 267522:3M882 nidx=null] + Hollisites lucasi Imlay, 1957 [ACCEPTED SPECIES 268877:BSTK2 nidx=null] Holzapfeloceras - Holzapfeloceras [ACCEPTED GENUS 267522:4Y5L nidx=null] + Holzapfeloceras Miller, 1932 [ACCEPTED GENUS 268877:BSJXJ nidx=null] Homerites - Homerites [ACCEPTED GENUS 267522:4Y9Y nidx=null] + Homerites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSJXM nidx=null] Homeroceras - Homeroceras [ACCEPTED GENUS 267522:4Y9Z nidx=null] + Homeroceras Tozer, 1994 [ACCEPTED GENUS 268877:BSJXP nidx=null] Homoceras - Homoceras [ACCEPTED GENUS 267522:62V93 nidx=null] + Homoceras Sepkoski, 2002 [ACCEPTED GENUS 268877:BSJXT nidx=null] Homoceratidae - Homoceratidae [ACCEPTED FAMILY 267522:B5G nidx=null] + Homoceratidae Spath, 1934 [ACCEPTED FAMILY 268877:BSGQP nidx=null] Homoceratoides - Homoceratoides [ACCEPTED GENUS 267522:636WR nidx=null] + Homoceratoides Bisat, 1924 [ACCEPTED GENUS 268877:BSJXV nidx=null] Homolsomites - Homolsomites [ACCEPTED GENUS 267522:4YDP nidx=null] + Homolsomites Crickmay, 1930 [ACCEPTED GENUS 268877:BSJXX nidx=null] Hongshuiheites - Hongshuiheites [ACCEPTED GENUS 267522:4YH8 nidx=null] + Hongshuiheites Yang & Xiong, 1990 [ACCEPTED GENUS 268877:BSJY2 nidx=null] Hoplitaceaea - Hoplitaceaea [ACCEPTED SUPERFAMILY 267522:58P nidx=null] + Hoplitaceaea Douvillé, 1890 [ACCEPTED SUPERFAMILY 268877:BTL4G nidx=null] Hoplitidae - Hoplitidae [ACCEPTED FAMILY 267522:B5W nidx=null] + Hoplitidae Douvillé, 1890 [ACCEPTED FAMILY 268877:BSGQQ nidx=null] Hoplitoides - Hoplitoides [ACCEPTED GENUS 267522:4YL3 nidx=null] + Hoplitoides von Koenen, 1898 [ACCEPTED GENUS 268877:BSJY3 nidx=null] Hoplitoides ingens - Hoplitoides ingens (Koenen, 1898) [ACCEPTED SPECIES 267522:3ML8M nidx=null] + Hoplitoides ingens (von Koenen, 1897) [SYNONYM SPECIES 268877:BSTLK nidx=null parent=BSXCY] Hoplitoplacenticeras - Hoplitoplacenticeras [ACCEPTED SUBGENUS 267522:4YL7 nidx=null] - Hoplitoplacenticeras [ACCEPTED GENUS 267522:4YL8 nidx=null] + Hoplitoplacenticeras Paulcke, 1906 [ACCEPTED GENUS 268877:BSJ5N nidx=null] Hoplocrioceras - Hoplocrioceras [ACCEPTED GENUS 267522:4YM8 nidx=null] + Hoplocrioceras Spath, 1924 [ACCEPTED GENUS 268877:BSJY4 nidx=null] Hoploscaphites - Hoploscaphites [ACCEPTED GENUS 267522:6379R nidx=null] + Hoploscaphites (Nowak, 1911) [ACCEPTED GENUS 268877:BSJY5 nidx=null] Hoplotropites - Hoplotropites [ACCEPTED GENUS 267522:4YQH nidx=null] + Hoplotropites Spath, 1929 [ACCEPTED GENUS 268877:BSJY7 nidx=null] Huananoceras - Huananoceras [ACCEPTED GENUS 267522:4Z3F nidx=null] + Huananoceras Zhao & Liang, 1974 [ACCEPTED GENUS 268877:BSJY9 nidx=null] Huananoceratidae - Huananoceratidae [ACCEPTED FAMILY 267522:B6L nidx=null] + Huananoceratidae Zhao et al., 1978 [ACCEPTED FAMILY 268877:BSGQR nidx=null] Hubeitoceras - Hubeitoceras [ACCEPTED GENUS 267522:4Z4J nidx=null] + Hubeitoceras Waterhouse, 1994 [ACCEPTED GENUS 268877:BSJYB nidx=null] Hudsonoceras - Hudsonoceras [ACCEPTED GENUS 267522:4Z5M nidx=null] + Hudsonoceras Moore, 1946 [ACCEPTED GENUS 268877:BSJYC nidx=null] Huishuites - Huishuites [ACCEPTED GENUS 267522:4Z6M nidx=null] + Huishuites Zhao & Wang, 1974 [ACCEPTED GENUS 268877:BSJYD nidx=null] Humata griffithiana var. tyermannii - Humata griffithiana var. tyermannii (T. Moore) Tagawa [SYNONYM VARIETY 267522:BCXQB nidx=null parent=B9CXX] + Humata griffithiana var. tyermannii (T. Moore) Tagawa [SYNONYM VARIETY 268877:BT86S nidx=null parent=B9CXX] Humata kinabaluensis var. subvestita - Humata kinabaluensis var. subvestita C. Chr. [SYNONYM VARIETY 267522:BCVRP nidx=null parent=BB2JN] + Humata kinabaluensis var. subvestita C. Chr. [SYNONYM VARIETY 268877:BT75J nidx=null parent=BB2JN] Humboldtites - Humboldtites [ACCEPTED GENUS 267522:4Z83 nidx=null] + Humboldtites Silberling & Nichols, 1982 [ACCEPTED GENUS 268877:BSJYG nidx=null] Hungarites - Hungarites [ACCEPTED GENUS 267522:4Z9P nidx=null] + Hungarites (Mojsisovics, 1879) [ACCEPTED GENUS 268877:BSJYJ nidx=null] Hungaritidae - Hungaritidae [ACCEPTED FAMILY 267522:B72 nidx=null] + Hungaritidae Waagen, 1895 [ACCEPTED FAMILY 268877:BSGQT nidx=null] Huperzia lucidula var. tryonii - Huperzia lucidula var. tryonii (Mohlenbr.) Mohlenbr. [SYNONYM VARIETY 267522:BCXQC nidx=null parent=B8XGJ] + Huperzia lucidula var. tryonii (Mohlenbr.) Mohlenbr. [SYNONYM VARIETY 268877:BT86T nidx=null parent=B8XGJ] Huperzia quasipolytrichoides var. rectifolia - Huperzia quasipolytrichoides var. rectifolia (J. F. Cheng) H. S. Kung & Li Bing Zhang [ACCEPTED VARIETY 267522:BBLKH nidx=null] + Huperzia quasipolytrichoides var. rectifolia (J. F. Cheng) H. S. Kung & Li Bing Zhang [ACCEPTED VARIETY 268877:BSTC8 nidx=null] Huperzia selago subsp. lucidula - Huperzia selago subsp. lucidula (Michx.) Á. Löve & D. Löve [SYNONYM SUBSPECIES 267522:BCXQD nidx=null parent=B8XGJ] + Huperzia selago subsp. lucidula (Michx.) Á. Löve & D. Löve [SYNONYM SUBSPECIES 268877:BT86V nidx=null parent=B8XGJ] Huperzia selago subsp. selago - Huperzia selago subsp. selago [ACCEPTED SUBSPECIES 267522:BBLKJ nidx=null] + Huperzia selago subsp. selago [ACCEPTED SUBSPECIES 268877:BSTCB nidx=null] Huperzia selago var. densa - Huperzia selago var. densa Trevis. [SYNONYM VARIETY 267522:7H7SY nidx=null parent=BBLKJ] + Huperzia selago var. densa Trevis. [SYNONYM VARIETY 268877:BSTC9 nidx=null parent=BSTCB] Huperzia selago var. miyoshiana - Huperzia selago var. miyoshiana (Makino) Roy L. Taylor & Mac Bryde [SYNONYM VARIETY 267522:BCXQF nidx=null parent=B9PSS] + Huperzia selago var. miyoshiana (Makino) Roy L. Taylor & Mac Bryde [SYNONYM VARIETY 268877:BT86W nidx=null parent=B9PSS] Huperzia selago var. patens - Huperzia selago var. patens (P. Beauv.) Trevis. [SYNONYM VARIETY 267522:BCVRS nidx=null parent=BBLKJ] + Huperzia selago var. patens (P. Beauv.) Trevis. [SYNONYM VARIETY 268877:BT75K nidx=null parent=BSTCB] Huperzia selago var. porophila - Huperzia selago var. porophila (F. E. Lloyd & Underw.) Á. Löve & D. Löve [SYNONYM VARIETY 267522:BCXQG nidx=null parent=B9PT3] + Huperzia selago var. porophila (F. E. Lloyd & Underw.) Á. Löve & D. Löve [SYNONYM VARIETY 268877:BT86X nidx=null parent=B9PT3] Huperzia selago var. serrata - Huperzia selago var. serrata (Thunb.) Á. Löve & D. Löve [SYNONYM VARIETY 267522:BCXQH nidx=null parent=B8XGK] + Huperzia selago var. serrata (Thunb.) Á. Löve & D. Löve [SYNONYM VARIETY 268877:BT86Y nidx=null parent=B8XGK] Huperzia serrata var. dentata - Huperzia serrata var. dentata (Hillebr.) Kartesz & Gandhi [SYNONYM VARIETY 267522:BCXQJ nidx=null parent=6MFHF] + Huperzia serrata var. dentata (Hillebr.) Kartesz & Gandhi [SYNONYM VARIETY 268877:BT86Z nidx=null parent=6MFHF] Huperzia serrata var. longipetiolata - Huperzia serrata var. longipetiolata (Spring) S. R. Ghosh [SYNONYM VARIETY 267522:BBLKL nidx=null parent=B9PSB] + Huperzia serrata var. longipetiolata (Spring) S. R. Ghosh [SYNONYM VARIETY 268877:BSTCC nidx=null parent=B9PSB] Hyattites - Hyattites [ACCEPTED GENUS 267522:4ZJK nidx=null] + Hyattites von Mojsisovics, 1902 [ACCEPTED GENUS 268877:BSJYM nidx=null] Hyattoceras - Hyattoceras [ACCEPTED GENUS 267522:4ZJL nidx=null] + Hyattoceras Gemmellaro, 1887 [ACCEPTED GENUS 268877:BSJYN nidx=null] Hymenophyllales - Hymenophyllales A. B. Frank [ACCEPTED ORDER 267522:B8V4J nidx=null] + Hymenophyllales A. B. Frank [ACCEPTED ORDER 268877:BSFS4 nidx=null] Hymenophyllum caudiculatum var. productum - Hymenophyllum caudiculatum var. productum (C. Presl) C. Chr. [ACCEPTED VARIETY 267522:BBLKP nidx=null] + Hymenophyllum caudiculatum var. productum (C. Presl) C. Chr. [ACCEPTED VARIETY 268877:BSTCD nidx=null] Hymenophyllum crispum var. bipinnatisectum - Hymenophyllum crispum var. bipinnatisectum C. V. Morton [ACCEPTED VARIETY 267522:BBLKQ nidx=null] + Hymenophyllum crispum var. bipinnatisectum C. V. Morton [ACCEPTED VARIETY 268877:BSTCF nidx=null] Hymenophyllum cuneatum var. rariforme - Hymenophyllum cuneatum var. rariforme C. Chr. & Skottsb. [ACCEPTED VARIETY 267522:BBLKR nidx=null] + Hymenophyllum cuneatum var. rariforme C. Chr. & Skottsb. [ACCEPTED VARIETY 268877:BSTCG nidx=null] Hymenophyllum elegantulum var. petiolulatum - Hymenophyllum elegantulum var. petiolulatum C. V. Morton [SYNONYM VARIETY 267522:BCXQN nidx=null parent=B9Q99] + Hymenophyllum elegantulum var. petiolulatum C. V. Morton [SYNONYM VARIETY 268877:BT879 nidx=null parent=B9Q99] Hymenophyllum ferrugineum var. donatii - Hymenophyllum ferrugineum var. donatii Looser [SYNONYM VARIETY 267522:BCVRZ nidx=null parent=BCXPW] + Hymenophyllum ferrugineum var. donatii Looser [SYNONYM VARIETY 268877:BT75Q nidx=null parent=BCXPW] Hymenophyllum fragile var. venustum - Hymenophyllum fragile var. venustum (Desv.) C. V. Morton [ACCEPTED VARIETY 267522:BBLKS nidx=null] + Hymenophyllum fragile var. venustum (Desv.) C. V. Morton [ACCEPTED VARIETY 268877:BSTCH nidx=null] Hymenophyllum fucoides var. pedicellatum - Hymenophyllum fucoides var. pedicellatum (Kunze ex Klotzsch) Hieron. [ACCEPTED VARIETY 267522:BBLKT nidx=null] + Hymenophyllum fucoides var. pedicellatum (Kunze ex Klotzsch) Hieron. [ACCEPTED VARIETY 268877:BSTCJ nidx=null] Hymenophyllum hirtellum var. gratum - Hymenophyllum hirtellum var. gratum (Fée) Proctor [ACCEPTED VARIETY 267522:BBLKV nidx=null] + Hymenophyllum hirtellum var. gratum (Fée) Proctor [ACCEPTED VARIETY 268877:BSTCK nidx=null] Hymenophyllum magellanicum var. krauseanum - Hymenophyllum magellanicum var. krauseanum (Phil.) C. Chr. [SYNONYM VARIETY 267522:BCVS5 nidx=null parent=B9Q6C] + Hymenophyllum magellanicum var. krauseanum (Phil.) C. Chr. [SYNONYM VARIETY 268877:BT75R nidx=null parent=B9Q6C] Hymenophyllum myriocarpum var. endiviifolium - Hymenophyllum myriocarpum var. endiviifolium (Desv.) Stolze [ACCEPTED VARIETY 267522:BBLKW nidx=null] + Hymenophyllum myriocarpum var. endiviifolium (Desv.) Stolze [ACCEPTED VARIETY 268877:BSTCL nidx=null] Hymenophyllum myriocarpum var. nigrescens - Hymenophyllum myriocarpum var. nigrescens (Liebm.) Stolze [ACCEPTED VARIETY 267522:BBLKX nidx=null] + Hymenophyllum myriocarpum var. nigrescens (Liebm.) Stolze [ACCEPTED VARIETY 268877:BSTCM nidx=null] Hymenophyllum polyanthos var. protrusum - Hymenophyllum polyanthos var. protrusum (Hook.) Farw. [SYNONYM VARIETY 267522:BCXQP nidx=null parent=B9Q9D] + Hymenophyllum polyanthos var. protrusum (Hook.) Farw. [SYNONYM VARIETY 268877:BT87B nidx=null parent=B9Q9D] Hymenophyllum trichophyllum var. buesii - Hymenophyllum trichophyllum var. buesii C. V. Morton [ACCEPTED VARIETY 267522:BBLKY nidx=null] + Hymenophyllum trichophyllum var. buesii C. V. Morton [ACCEPTED VARIETY 268877:BSTCN nidx=null] Hypacanthoplites - Hypacanthoplites [ACCEPTED GENUS 267522:62V2H nidx=null] + Hypacanthoplites (Spath, 1923) [ACCEPTED GENUS 268877:BSJYW nidx=null] Hypasteroceras - Hypasteroceras [ACCEPTED GENUS 267522:52BV nidx=null] + Hypasteroceras Spath, 1923 [ACCEPTED GENUS 268877:BSJYY nidx=null] Hypengonoceras - Hypengonoceras [ACCEPTED GENUS 267522:52CH nidx=null] + Hypengonoceras Spath, 1922 [ACCEPTED GENUS 268877:BSJYZ nidx=null] Hypergoniatites - Hypergoniatites [ACCEPTED GENUS 267522:636R6 nidx=null] + Hypergoniatites Ruzhencev & Bogoslovskaya, 1970 [ACCEPTED GENUS 268877:BSJZ2 nidx=null] Hyphantoceras - Hyphantoceras [ACCEPTED GENUS 267522:52J4 nidx=null] - Hyphantoceras [ACCEPTED SUBGENUS 267522:52J5 nidx=null] + Hyphantoceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSJZ3 nidx=null] Hyphoplites - Hyphoplites [ACCEPTED GENUS 267522:52K8 nidx=null] + Hyphoplites Spath, 1922 [ACCEPTED GENUS 268877:BSJZ5 nidx=null] Hypisculites - Hypisculites [ACCEPTED GENUS 267522:52KW nidx=null] + Hypisculites Spath, 1951 [ACCEPTED GENUS 268877:BSJZ6 nidx=null] Hypocladiscites - Hypocladiscites [ACCEPTED GENUS 267522:52NT nidx=null] + Hypocladiscites (Mojsisovics, 1896) [ACCEPTED GENUS 268877:BSJZ8 nidx=null] Hypocladiscites subtornatus - Hypocladiscites subtornatus (von Mojsisovics, 1873) [ACCEPTED SPECIES 267522:6N3KV nidx=null] + Hypocladiscites subtornatus (Mojsisovics, 1882) [SYNONYM SPECIES 268877:BSTMZ nidx=null parent=BT5F2] Hypolepis elegans subsp. carolinensis - Hypolepis elegans subsp. carolinensis Brownsey [ACCEPTED SUBSPECIES 267522:BBHXG nidx=null] + Hypolepis elegans subsp. carolinensis Brownsey [ACCEPTED SUBSPECIES 268877:BSSRB nidx=null] Hypolepis hawaiiensis var. mauiensis - Hypolepis hawaiiensis var. mauiensis (Hillebr.) D. D. Palmer [ACCEPTED VARIETY 267522:BBLL2 nidx=null] + Hypolepis hawaiiensis var. mauiensis (Hillebr.) D. D. Palmer [ACCEPTED VARIETY 268877:BSTCP nidx=null] Hypolepis rugosula subsp. africana - Hypolepis rugosula subsp. africana (C. Chr.) Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 267522:BBHXK nidx=null] + Hypolepis rugosula subsp. africana (C. Chr.) Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 268877:BSSRC nidx=null] Hypolepis rugosula subsp. brownseyana - Hypolepis rugosula subsp. brownseyana Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 267522:BBHXL nidx=null] + Hypolepis rugosula subsp. brownseyana Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 268877:BSSRD nidx=null] Hypolepis rugosula subsp. colorata - Hypolepis rugosula subsp. colorata (Christ) Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 267522:BBHXM nidx=null] + Hypolepis rugosula subsp. colorata (Christ) Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 268877:BSSRF nidx=null] Hypolepis rugosula subsp. lactea - Hypolepis rugosula subsp. lactea (Brownsey & Chinnock) Schwartsb. [ACCEPTED SUBSPECIES 267522:BBHXN nidx=null] + Hypolepis rugosula subsp. lactea (Brownsey & Chinnock) Schwartsb. [ACCEPTED SUBSPECIES 268877:BSSRG nidx=null] Hypolepis rugosula subsp. pichi-sermolliana - Hypolepis rugosula subsp. pichi-sermolliana Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 267522:BBHXP nidx=null] + Hypolepis rugosula subsp. pichi-sermolliana Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 268877:BSSRH nidx=null] Hypolepis rugosula subsp. poeppigiana - Hypolepis rugosula subsp. poeppigiana (Mett.) Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 267522:BBHXQ nidx=null] + Hypolepis rugosula subsp. poeppigiana (Mett.) Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 268877:BSSRJ nidx=null] Hypolepis rugosula subsp. pradoana - Hypolepis rugosula subsp. pradoana Schwartsb. [ACCEPTED SUBSPECIES 267522:BBHXR nidx=null] + Hypolepis rugosula subsp. pradoana Schwartsb. [ACCEPTED SUBSPECIES 268877:BSSRK nidx=null] Hypolepis rugosula subsp. pulcherrima - Hypolepis rugosula subsp. pulcherrima (J. K. Underw. & Maxon) Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 267522:BBHXS nidx=null] + Hypolepis rugosula subsp. pulcherrima (J. K. Underw. & Maxon) Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 268877:BSSRL nidx=null] Hypolepis rugosula subsp. rudis - Hypolepis rugosula subsp. rudis (Kunze) Schwartsb. [ACCEPTED SUBSPECIES 267522:BBHXT nidx=null] + Hypolepis rugosula subsp. rudis (Kunze) Schwartsb. [ACCEPTED SUBSPECIES 268877:BSSRM nidx=null] Hypolepis rugosula subsp. rufobarbata - Hypolepis rugosula subsp. rufobarbata (Colenso) Schwartsb. [ACCEPTED SUBSPECIES 267522:BBHXV nidx=null] + Hypolepis rugosula subsp. rufobarbata (Colenso) Schwartsb. [ACCEPTED SUBSPECIES 268877:BSSRN nidx=null] Hypolepis rugosula subsp. subantarctica - Hypolepis rugosula subsp. subantarctica (Brownsey & Chinnock) Schwartsb. [ACCEPTED SUBSPECIES 267522:BBHXX nidx=null] + Hypolepis rugosula subsp. subantarctica (Brownsey & Chinnock) Schwartsb. [ACCEPTED SUBSPECIES 268877:BSSRP nidx=null] Hypolepis rugosula subsp. villosoviscida - Hypolepis rugosula subsp. villosoviscida (Thouars) Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 267522:BBHXZ nidx=null] + Hypolepis rugosula subsp. villosoviscida (Thouars) Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 268877:BSSRQ nidx=null] Hypolepis rugosula subsp. viscida - Hypolepis rugosula subsp. viscida (Roxb.) Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 267522:BBHY2 nidx=null] + Hypolepis rugosula subsp. viscida (Roxb.) Schwartsb. & J. Prado [ACCEPTED SUBSPECIES 268877:BSSRR nidx=null] Hypolepis stolonifera var. nebularis - Hypolepis stolonifera var. nebularis Schwartsb. [ACCEPTED VARIETY 267522:BBLL3 nidx=null] + Hypolepis stolonifera var. nebularis Schwartsb. [ACCEPTED VARIETY 268877:BSTCQ nidx=null] Hypophiceras - Hypophiceras [ACCEPTED GENUS 267522:62WF9 nidx=null] + Hypophiceras (Trümpy, 1969) [ACCEPTED GENUS 268877:BSJZD nidx=null] Hypophylloceras - Hypophylloceras [ACCEPTED SUBGENUS 267522:8DRY nidx=null] + Hypophylloceras (Salfeld, 1924) [SYNONYM GENUS 268877:BSMM5 nidx=null parent=BSMM6] Hypoturrilites - Hypoturrilites [ACCEPTED GENUS 267522:52XZ nidx=null] + Hypoturrilites Dubourdieu, 1953 [ACCEPTED GENUS 268877:BSJZG nidx=null] Hysteroceras - Hysteroceras [ACCEPTED GENUS 267522:535W nidx=null] + Hysteroceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSFXX nidx=null] Idahocolumbites - Idahocolumbites [ACCEPTED GENUS 267522:53GF nidx=null] + Idahocolumbites Guex et al., 2005 [ACCEPTED GENUS 268877:BSJZH nidx=null] Idaoceras - Idaoceras [ACCEPTED GENUS 267522:638HV nidx=null] + Idaoceras Tozer, 1994 [ACCEPTED GENUS 268877:BSJZJ nidx=null] Idiohamites - Idiohamites [ACCEPTED GENUS 267522:53KR nidx=null] + Idiohamites Spath, 1925 [ACCEPTED GENUS 268877:BSJZK nidx=null] Imitoceras - Imitoceras [ACCEPTED GENUS 267522:53ZK nidx=null] + Imitoceras (Schindewolf, 1923) [ACCEPTED GENUS 268877:BSJZN nidx=null] Immunitoceras - Immunitoceras [ACCEPTED GENUS 267522:5424 nidx=null] + Immunitoceras Stoyanow, 1949 [ACCEPTED GENUS 268877:BSJZQ nidx=null] Indigirites - Indigirites [ACCEPTED GENUS 267522:547C nidx=null] + Indigirites Popov, 1947 [ACCEPTED GENUS 268877:BSJZS nidx=null] Indigirophyllites - Indigirophyllites [ACCEPTED GENUS 267522:547D nidx=null] + Indigirophyllites Popov, 1961 [ACCEPTED GENUS 268877:BSJZT nidx=null] Indoceltites - Indoceltites [ACCEPTED GENUS 267522:548J nidx=null] + Indoceltites Diener, 1919 [ACCEPTED GENUS 268877:BSJZV nidx=null] Indojuvavites - Indojuvavites [ACCEPTED GENUS 267522:549T nidx=null] + Indojuvavites Diener, 1916 [ACCEPTED GENUS 268877:BSJZX nidx=null] Indonesites - Indonesites [ACCEPTED GENUS 267522:54B5 nidx=null] + Indonesites Welter, 1914 [ACCEPTED GENUS 268877:BSJZY nidx=null] Indoscaphites - Indoscaphites [ACCEPTED GENUS 267522:54C5 nidx=null] + Indoscaphites Spath, 1953 [ACCEPTED GENUS 268877:BSJZZ nidx=null] Inflaticeras stoliczkai - Inflaticeras stoliczkai (Spath, 1922) [SYNONYM SPECIES 267522:3PP6Q nidx=null parent=73R75] + Inflaticeras stoliczkai (Spath, 1921) [ACCEPTED SPECIES 268877:BSTP9 nidx=null] Iniskinites - Iniskinites [ACCEPTED GENUS 267522:54GP nidx=null] + Iniskinites Imlay, 1975 [ACCEPTED GENUS 268877:BSK24 nidx=null] Intornites - Intornites [ACCEPTED GENUS 267522:54MV nidx=null] + Intornites Asserto, 1966 [ACCEPTED GENUS 268877:BSK25 nidx=null] Intranodites - Intranodites [ACCEPTED GENUS 267522:54N3 nidx=null] + Intranodites Jeannet, 1951 [ACCEPTED GENUS 268877:BSK26 nidx=null] Inyoceras - Inyoceras [ACCEPTED GENUS 267522:638LS nidx=null] + Inyoceras Tozer, 1994 [ACCEPTED GENUS 268877:BSK27 nidx=null] Inyoites - Inyoites [ACCEPTED GENUS 267522:54PG nidx=null] + Inyoites Hyatt & Smith, 1905 [ACCEPTED GENUS 268877:BSK28 nidx=null] Inyoitidae - Inyoitidae [ACCEPTED FAMILY 267522:6257M nidx=null] + Inyoitidae (Spath, 1934) [ACCEPTED FAMILY 268877:BSGQY nidx=null] Iranites - Iranites [ACCEPTED GENUS 267522:54WR nidx=null] + Iranites Teichert & Kummel, 1973 [ACCEPTED GENUS 268877:BSK2C nidx=null] Irdanites - Irdanites [ACCEPTED GENUS 267522:54XW nidx=null] + Irdanites Klug, 2001 [ACCEPTED GENUS 268877:BSK2D nidx=null] Irinoceras - Irinoceras [ACCEPTED GENUS 267522:552N nidx=null] + Irinoceras (Ruzhencev, 1947) [ACCEPTED GENUS 268877:BSK2F nidx=null] Isculites - Isculites [ACCEPTED GENUS 267522:55BH nidx=null] + Isculites Mojsisovics, 1886 [ACCEPTED GENUS 268877:BSK2H nidx=null] + Isculites Arthaber, 1911 [SYNONYM GENUS 268877:BSK2J nidx=null parent=BSK2K] Isculitidae - Isculitidae [ACCEPTED FAMILY 267522:BG2 nidx=null] + Isculitidae Spath, 1951 [ACCEPTED FAMILY 268877:BSGQZ nidx=null] Isculitoides - Isculitoides [ACCEPTED GENUS 267522:55BJ nidx=null] + Isculitoides Spath, 1930 [ACCEPTED GENUS 268877:BSK2K nidx=null] Ismidites - Ismidites [ACCEPTED GENUS 267522:55DM nidx=null] + Ismidites Arthaber, 1915 [ACCEPTED GENUS 268877:BSK2L nidx=null] Isoetales - Isoetales Prantl [ACCEPTED ORDER 267522:B8V4D nidx=null] + Isoetales Prantl [ACCEPTED ORDER 268877:BSFRZ nidx=null] Isoetes bolanderi f. pygmaea - Isoetes bolanderi f. pygmaea (Engelm.) Clute [SYNONYM FORM 267522:BBLM8 nidx=null parent=B9QT3] + Isoetes bolanderi f. pygmaea (Engelm.) Clute [SYNONYM FORM 268877:BSTCS nidx=null parent=B9QT3] Isoetes bolanderi var. pygmaea - Isoetes bolanderi var. pygmaea (Engelm.) Clute [SYNONYM VARIETY 267522:BBLM9 nidx=null parent=B9QT3] + Isoetes bolanderi var. pygmaea (Engelm.) Clute [SYNONYM VARIETY 268877:BSTCR nidx=null parent=B9QT3] Isoetes coromandelina subsp. macrotuberculata - Isoetes coromandelina subsp. macrotuberculata C. R. Marsden [ACCEPTED SUBSPECIES 267522:BBHYG nidx=null] + Isoetes coromandelina subsp. macrotuberculata C. R. Marsden [ACCEPTED SUBSPECIES 268877:BSSS4 nidx=null] Isoetes echinospora f. maritima - Isoetes echinospora f. maritima (Underw.) Clute [SYNONYM FORM 267522:BCVTJ nidx=null parent=B9QWL] + Isoetes echinospora f. maritima (Underw.) Clute [SYNONYM FORM 268877:BT786 nidx=null parent=B9QWL] Isoetes echinospora var. asiatica - Isoetes echinospora var. asiatica Makino [SYNONYM VARIETY 267522:BCXRJ nidx=null parent=B9QST] + Isoetes echinospora var. asiatica Makino [SYNONYM VARIETY 268877:BT883 nidx=null parent=B9QST] Isoetes echinospora var. braunii - Isoetes echinospora var. braunii (Durieu) Engelm. [SYNONYM VARIETY 267522:BCV6P nidx=null parent=B8XJM] + Isoetes echinospora var. braunii (Durieu) Engelm. [SYNONYM VARIETY 268877:BT6RV nidx=null parent=B8XJM] Isoetes echinospora var. hesperia - Isoetes echinospora var. hesperia (C. F. Reed) Á. Löve [SYNONYM VARIETY 267522:BCXWQ nidx=null parent=B8XJM] + Isoetes echinospora var. hesperia (C. F. Reed) Á. Löve [SYNONYM VARIETY 268877:BT88H nidx=null parent=B8XJM] Isoetes echinospora var. maritima - Isoetes echinospora var. maritima (Underw.) A. A. Eaton [SYNONYM VARIETY 267522:BCVTL nidx=null parent=B9QWL] + Isoetes echinospora var. maritima (Underw.) A. A. Eaton [SYNONYM VARIETY 268877:BT785 nidx=null parent=B9QWL] Isoetes echinospora var. muricata - Isoetes echinospora var. muricata (Durieu) Engelm. [SYNONYM VARIETY 267522:BCXRZ nidx=null parent=B8XJM] + Isoetes echinospora var. muricata (Durieu) Engelm. [SYNONYM VARIETY 268877:BT884 nidx=null parent=B8XJM] Isoetes echinospora var. robusta - Isoetes echinospora var. robusta Engelm. [SYNONYM VARIETY 267522:BCXWR nidx=null parent=BBNYZ] + Isoetes echinospora var. robusta Engelm. [SYNONYM VARIETY 268877:BT88J nidx=null parent=BBNYZ] Isoetes echinospora var. savilei - Isoetes echinospora var. savilei B. Boivin [SYNONYM VARIETY 267522:BCXWT nidx=null parent=B9QWL] + Isoetes echinospora var. savilei B. Boivin [SYNONYM VARIETY 268877:BT88K nidx=null parent=B9QWL] Isoetes engelmannii var. caroliniana - Isoetes engelmannii var. caroliniana A. A. Eaton [SYNONYM VARIETY 267522:BCXWV nidx=null parent=BBNTF] + Isoetes engelmannii var. caroliniana A. A. Eaton [SYNONYM VARIETY 268877:BT88L nidx=null parent=BBNTF] Isoetes engelmannii var. georgiana - Isoetes engelmannii var. georgiana Engelm. [SYNONYM VARIETY 267522:BCXWW nidx=null parent=B9QSR] + Isoetes engelmannii var. georgiana Engelm. [SYNONYM VARIETY 268877:BT88M nidx=null parent=B9QSR] Isoetes engelmannii var. gracilis - Isoetes engelmannii var. gracilis Engelm. [SYNONYM VARIETY 267522:BCXWY nidx=null parent=B9QTW] + Isoetes engelmannii var. gracilis Engelm. [SYNONYM VARIETY 268877:BT88N nidx=null parent=B9QTW] Isoetes engelmannii var. valida - Isoetes engelmannii var. valida Engelm. [SYNONYM VARIETY 267522:BCXWZ nidx=null parent=B9QZL] + Isoetes engelmannii var. valida Engelm. [SYNONYM VARIETY 268877:BT88P nidx=null parent=B9QZL] Isoetes flaccida var. alata - Isoetes flaccida var. alata N. Pfeiff. [SYNONYM VARIETY 267522:BBLMB nidx=null parent=B9QTZ] + Isoetes flaccida var. alata N. Pfeiff. [SYNONYM VARIETY 268877:BSTCT nidx=null parent=B9QTZ] Isoetes flaccida var. chapmanii - Isoetes flaccida var. chapmanii Engelm. [ACCEPTED VARIETY 267522:BBLMC nidx=null] + Isoetes flaccida var. chapmanii Engelm. [ACCEPTED VARIETY 268877:BSTCV nidx=null] Isoetes histrix var. delalandei - Isoetes histrix var. delalandei (J. Lloyd) Rouy [SYNONYM VARIETY 267522:BCXSB nidx=null parent=B8XJP] + Isoetes histrix var. delalandei (J. Lloyd) Rouy [SYNONYM VARIETY 268877:BT885 nidx=null parent=B8XJP] Isoetes histrix var. desquamata - Isoetes histrix var. desquamata [SYNONYM VARIETY 267522:BD639 nidx=null parent=B8XJP] + Isoetes histrix var. desquamata [SYNONYM VARIETY 268877:BT9Y7 nidx=null parent=B8XJP] Isoetes howellii var. minima - Isoetes howellii var. minima (A. A. Eaton) N. Pfeiff. [SYNONYM VARIETY 267522:BCXX2 nidx=null parent=B9QWW] + Isoetes howellii var. minima (A. A. Eaton) N. Pfeiff. [SYNONYM VARIETY 268877:BT88Q nidx=null parent=B9QWW] Isoetes kirkii var. alpina - Isoetes kirkii var. alpina (Kirk) C. R. Marsden & Chinnock [SYNONYM VARIETY 267522:BCVTM nidx=null parent=B9QSG] + Isoetes kirkii var. alpina (Kirk) C. R. Marsden & Chinnock [SYNONYM VARIETY 268877:BT787 nidx=null parent=B9QSG] Isoetes lacustris var. paupercula - Isoetes lacustris var. paupercula Engelm. [SYNONYM VARIETY 267522:BCXTH nidx=null parent=B9QXB] + Isoetes lacustris var. paupercula Engelm. [SYNONYM VARIETY 268877:BT886 nidx=null parent=B9QXB] Isoetes melanopoda subsp. silvatica - Isoetes melanopoda subsp. silvatica D. F. Brunt. & D. M. Britton [ACCEPTED SUBSPECIES 267522:BBHYL nidx=null] + Isoetes melanopoda subsp. silvatica D. F. Brunt. & D. M. Britton [ACCEPTED SUBSPECIES 268877:BSSS5 nidx=null] Isoetes muricata var. braunii - Isoetes muricata var. braunii (Durieu) C. F. Reed [SYNONYM VARIETY 267522:BCXX3 nidx=null parent=B8XJM] + Isoetes muricata var. braunii (Durieu) C. F. Reed [SYNONYM VARIETY 268877:BT88R nidx=null parent=B8XJM] Isoetes muricata var. hesperia - Isoetes muricata var. hesperia C. F. Reed [SYNONYM VARIETY 267522:BCXX4 nidx=null parent=B8XJM] + Isoetes muricata var. hesperia C. F. Reed [SYNONYM VARIETY 268877:BT88S nidx=null parent=B8XJM] Isoetes nuttallii var. orcuttii - Isoetes nuttallii var. orcuttii (A. A. Eaton) Clute [SYNONYM VARIETY 267522:BCXX5 nidx=null parent=B9QXC] + Isoetes nuttallii var. orcuttii (A. A. Eaton) Clute [SYNONYM VARIETY 268877:BT88T nidx=null parent=B9QXC] Isoetes riparia var. amesii - Isoetes riparia var. amesii (A. A. Eaton ex Gilbert) Proctor [SYNONYM VARIETY 267522:BCXX6 nidx=null parent=B9QVT] + Isoetes riparia var. amesii (A. A. Eaton ex Gilbert) Proctor [SYNONYM VARIETY 268877:BT88V nidx=null parent=B9QVT] Isoetes riparia var. canadensis - Isoetes riparia var. canadensis Engelm. [SYNONYM VARIETY 267522:BCXX7 nidx=null parent=84K3D] + Isoetes riparia var. canadensis Engelm. [SYNONYM VARIETY 268877:BT88W nidx=null parent=84K3D] Isoetes riparia var. palmeri - Isoetes riparia var. palmeri (A. A. Eaton) Proctor [SYNONYM VARIETY 267522:BCXX9 nidx=null parent=B9QY4] + Isoetes riparia var. palmeri (A. A. Eaton) Proctor [SYNONYM VARIETY 268877:BT88X nidx=null parent=B9QY4] Isoetes riparia var. reticulata - Isoetes riparia var. reticulata (A. A. Eaton) Proctor [SYNONYM VARIETY 267522:BCXXB nidx=null parent=B9QY4] + Isoetes riparia var. reticulata (A. A. Eaton) Proctor [SYNONYM VARIETY 268877:BT88Y nidx=null parent=B9QY4] Isoetes riparia var. riparia - Isoetes riparia var. riparia [SYNONYM VARIETY 267522:BCXXC nidx=null parent=B9QY4] + Isoetes riparia var. riparia [SYNONYM VARIETY 268877:BT88Z nidx=null parent=B9QY4] Isoetes riparia var. robbinsii - Isoetes riparia var. robbinsii (A. A. Eaton) Proctor [SYNONYM VARIETY 267522:BCXXD nidx=null parent=BBM43] + Isoetes riparia var. robbinsii (A. A. Eaton) Proctor [SYNONYM VARIETY 268877:BT892 nidx=null parent=BBM43] Isoetes saccharata var. amesii - Isoetes saccharata var. amesii A. A. Eaton [SYNONYM VARIETY 267522:BCXXF nidx=null parent=B9QVT] + Isoetes saccharata var. amesii A. A. Eaton [SYNONYM VARIETY 268877:BT893 nidx=null parent=B9QVT] Isoetes taiwanensis var. kinmenensis - Isoetes taiwanensis var. kinmenensis F. Y. Lu, H. H. Chen & Y. L. Hsueh [ACCEPTED VARIETY 267522:BBLMG nidx=null] + Isoetes taiwanensis var. kinmenensis F. Y. Lu, H. H. Chen & Y. L. Hsueh [ACCEPTED VARIETY 268877:BSTCW nidx=null] Isoetes tuckermani var. harveyi - Isoetes tuckermani var. harveyi (A. A. Eaton) Clute [SYNONYM VARIETY 267522:BLCS6 nidx=null parent=B8XJT] + Isoetes tuckermani var. harveyi (A. A. Eaton) Clute [SYNONYM VARIETY 268877:BT895 nidx=null parent=B8XJT] Isoetes tuckermani var. heterospora - Isoetes tuckermani var. heterospora (A. A. Eaton) Clute [SYNONYM VARIETY 267522:BCXXJ nidx=null parent=BBNTJ] + Isoetes tuckermani var. heterospora (A. A. Eaton) Clute [SYNONYM VARIETY 268877:BT896 nidx=null parent=BBNTJ] Isoetes tuckermanii var. harveyi - Isoetes tuckermanii var. harveyi (A. A. Eaton) Clute [SYNONYM VARIETY 267522:BQSKQ nidx=null parent=3Q8NZ] + Isoetes tuckermanii var. harveyi (A. A. Eaton) Clute [SYNONYM VARIETY 268877:BT894 nidx=null parent=3Q8NZ] Isoetes velata var. perreymondii - Isoetes velata var. perreymondii (Bory) Franch. [SYNONYM VARIETY 267522:BCVTQ nidx=null parent=BCXTT] + Isoetes velata var. perreymondii (Bory) Franch. [SYNONYM VARIETY 268877:BT788 nidx=null parent=BCXTT] Isoetes velata var. tegulensis - Isoetes velata var. tegulensis [SYNONYM VARIETY 267522:BLCR9 nidx=null parent=BBNYD] - Isoetes velata var. tegulensis [SYNONYM VARIETY 267522:BQSGP nidx=null parent=BBNYD] + Isoetes velata var. tegulensis [SYNONYM VARIETY 268877:BT888 nidx=null parent=BBNYD] + Isoetes velata var. tegulensis [SYNONYM VARIETY 268877:BT889 nidx=null parent=BBNYD] Isoetes × lacustris - Isoetes × lacustris [SYNONYM SPECIES 267522:B8XJS nidx=null parent=B8XJT] + Isoetes × lacustris [SYNONYM SPECIES 268877:BTKZ4 nidx=null parent=B8XJT] Isohomoceras - Isohomoceras [ACCEPTED GENUS 267522:55H2 nidx=null] + Isohomoceras Ruzhencev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSK2M nidx=null] Istreites - Istreites [ACCEPTED GENUS 267522:55RN nidx=null] + Istreites Simionescu, 1913 [ACCEPTED GENUS 268877:BSK2N nidx=null] Istycoceras - Istycoceras [ACCEPTED GENUS 267522:55RS nidx=null] + Istycoceras Pavlov, 1967 [ACCEPTED GENUS 268877:BSK2P nidx=null] Itimaites - Itimaites [ACCEPTED GENUS 267522:55VD nidx=null] + Itimaites Korn & Ebbighausen, 2006 [ACCEPTED GENUS 268877:BSK2Q nidx=null] Ivoites - Ivoites [ACCEPTED GENUS 267522:55Y5 nidx=null] + Ivoites De Baets et al., 2009 [ACCEPTED GENUS 268877:BSK2S nidx=null] Jacobites - Jacobites [ACCEPTED SUBGENUS 267522:5649 nidx=null] - Jacobites [ACCEPTED GENUS 267522:62W67 nidx=null] + Jacobites (Kilian & Reboul, 1909) [ACCEPTED GENUS 268877:BSK2W nidx=null] Jamesonia imbricata var. culebriliensis - Jamesonia imbricata var. culebriliensis Bosco [ACCEPTED VARIETY 267522:BBLMH nidx=null] + Jamesonia imbricata var. culebriliensis Bosco [ACCEPTED VARIETY 268877:BSTCX nidx=null] Jamesonia imbricata var. glutinosa - Jamesonia imbricata var. glutinosa (H. Karst.) A. F. Tryon [ACCEPTED VARIETY 267522:BBLMJ nidx=null] + Jamesonia imbricata var. glutinosa (H. Karst.) A. F. Tryon [ACCEPTED VARIETY 268877:BSTCY nidx=null] Jamesonites - Jamesonites [ACCEPTED GENUS 267522:568B nidx=null] + Jamesonites Buckman, 1923 [ACCEPTED GENUS 268877:BSK2Z nidx=null] Japonites - Japonites [ACCEPTED GENUS 267522:56CT nidx=null] + Japonites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSK38 nidx=null] Japonitidae - Japonitidae [ACCEPTED FAMILY 267522:BHM nidx=null] + Japonitidae Tozer, 1971 [ACCEPTED FAMILY 268877:BSGR3 nidx=null] Jauberticeras - Jauberticeras [ACCEPTED GENUS 267522:56F5 nidx=null] + Jauberticeras Jacob, 1907 [ACCEPTED GENUS 268877:BSK39 nidx=null] Jdaidites - Jdaidites [ACCEPTED GENUS 267522:6386V nidx=null] + Jdaidites Korn et al., 2007 [ACCEPTED GENUS 268877:BSK3B nidx=null] Jeanbesseiceras - Jeanbesseiceras [ACCEPTED GENUS 267522:56GC nidx=null] + Jeanbesseiceras Guex et al., 2005 [ACCEPTED GENUS 268877:BSK3C nidx=null] Jeanthieuloyites - Jeanthieuloyites [ACCEPTED GENUS 267522:56GR nidx=null] + Jeanthieuloyites Cooper, 1981 [ACCEPTED GENUS 268877:BSK3D nidx=null] Jeletzkytes - Jeletzkytes [ACCEPTED GENUS 267522:56HL nidx=null] + Jeletzkytes Riccardi, 1983 [ACCEPTED GENUS 268877:BSK3F nidx=null] Jenksites - Jenksites [ACCEPTED GENUS 267522:56J2 nidx=null] + Jenksites Monnet & Bucher, 2005 [ACCEPTED GENUS 268877:BSK3G nidx=null] Jerania - Jerania [ACCEPTED GENUS 267522:56JR nidx=null] + Jerania Korn et al., 2010 [ACCEPTED GENUS 268877:BSK3H nidx=null] Jieshaniceras - Jieshaniceras [ACCEPTED GENUS 267522:56LD nidx=null] + Jieshaniceras Brühwiler et al., 2008 [ACCEPTED GENUS 268877:BSK3J nidx=null] Jilingites - Jilingites [ACCEPTED GENUS 267522:56LK nidx=null] + Jilingites Liang, 1982 [ACCEPTED GENUS 268877:BSK3K nidx=null] Jinjiangoceras - Jinjiangoceras [ACCEPTED GENUS 267522:56MD nidx=null] + Jinjiangoceras Zhao et al., 1978 [ACCEPTED GENUS 268877:BSK3L nidx=null] Jinyaceras - Jinyaceras [ACCEPTED GENUS 267522:56MH nidx=null] + Jinyaceras Brayard & Bucher, 2008 [ACCEPTED GENUS 268877:BSK3M nidx=null] Joannites - Joannites [ACCEPTED GENUS 267522:56N9 nidx=null] + Joannites Mojsisovics, 1879 [ACCEPTED GENUS 268877:BSK3N nidx=null] Joannitidae - Joannitidae [ACCEPTED FAMILY 267522:6258S nidx=null] + Joannitidae von Mojsisovics, 1882 [ACCEPTED SUBFAMILY 268877:BSGR4 nidx=null] Jouaniceras - Jouaniceras [ACCEPTED GENUS 267522:56TP nidx=null] + Jouaniceras Basse, 1939 [ACCEPTED GENUS 268877:BSK3P nidx=null] Jovites - Jovites [ACCEPTED GENUS 267522:62W7L nidx=null] + Jovites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSK3Q nidx=null] Juddiceras - Juddiceras [ACCEPTED GENUS 267522:56VD nidx=null] + Juddiceras Spath, 1924 [ACCEPTED GENUS 268877:BSK3Y nidx=null] Judicarites - Judicarites [ACCEPTED GENUS 267522:62VW4 nidx=null] + Judicarites Mojsisovics, 1896 [ACCEPTED GENUS 268877:BSK3Z nidx=null] Julfotirolites - Julfotirolites [ACCEPTED GENUS 267522:56WQ nidx=null] + Julfotirolites Korn & Ghaderi, 2016 [ACCEPTED GENUS 268877:BSK42 nidx=null] Julfotoceras - Julfotoceras [ACCEPTED GENUS 267522:56WR nidx=null] + Julfotoceras Bando, 1973 [ACCEPTED GENUS 268877:BSK43 nidx=null] Juncus articulatus - Juncus articulatus [AMBIGUOUS_SYNONYM SPECIES 267522:BRWQ7 nidx=null parent=7JXCQ] + Juncus articulatus [AMBIGUOUS_SYNONYM SPECIES 268877:BTK89 nidx=null parent=7JXCQ] Juncus mairei - Juncus mairei Lév. [SYNONYM SPECIES 267522:3QTW9 nidx=null parent=6NGSL] + Juncus mairei H. Lév. [SYNONYM SPECIES 268877:BSTR5 nidx=null parent=6NGSL] Juncus × valbrayi - Juncus × valbrayi Lév. [ACCEPTED SPECIES 267522:6NGKH nidx=null] + Juncus × valbrayi H. Lév. [ACCEPTED SPECIES 268877:BSTR6 nidx=null] Juraphyllites - Juraphyllites [ACCEPTED GENUS 267522:56ZF nidx=null] + Juraphyllites Müller, 1939 [ACCEPTED GENUS 268877:BSK44 nidx=null] Juraphyllitidae - Juraphyllitidae [ACCEPTED FAMILY 267522:BJM nidx=null] + Juraphyllitidae Arkell, 1950 [ACCEPTED FAMILY 268877:BSGR5 nidx=null] Juresanites - Juresanites [ACCEPTED GENUS 267522:56ZS nidx=null] + Juresanites Maximova, 1940 [ACCEPTED GENUS 268877:BSK45 nidx=null] Juvavites - Juvavites [ACCEPTED GENUS 267522:572N nidx=null] + Juvavites Mojsisovics, 1879 [ACCEPTED GENUS 268877:BSK46 nidx=null] Juvavitidae - Juvavitidae [ACCEPTED FAMILY 267522:BJV nidx=null] + Juvavitidae Tozer, 1971 [ACCEPTED FAMILY 268877:BSGR7 nidx=null] Juvenites - Juvenites [ACCEPTED GENUS 267522:572Q nidx=null] + Juvenites Smith, 1927 [ACCEPTED GENUS 268877:BSK47 nidx=null] Kabylites - Kabylites [ACCEPTED GENUS 267522:573Z nidx=null] + Kabylites Durand Delga, 1954 [ACCEPTED GENUS 268877:BSK48 nidx=null] Kamenushkaites - Kamenushkaites [ACCEPTED GENUS 267522:57BS nidx=null] + Kamenushkaites Zakharov & Smyshlyaeva, 2016 [ACCEPTED GENUS 268877:BSK49 nidx=null] Kamerunoceras - Kamerunoceras [ACCEPTED GENUS 267522:57BW nidx=null] + Kamerunoceras Reyment, 1954 [ACCEPTED GENUS 268877:BSK4B nidx=null] Kammerkarites - Kammerkarites [ACCEPTED GENUS 267522:57C7 nidx=null] + Kammerkarites (Spath, 1924) [ACCEPTED GENUS 268877:BSK4C nidx=null] Kammerkarites rectiradiatus - Kammerkarites rectiradiatus Guex, 1995 [ACCEPTED SPECIES 267522:3QZXV nidx=null] + Kammerkarites rectiradiatus Guex, 1980 [ACCEPTED SPECIES 268877:BSTSF nidx=null] Kamptoclymenia - Kamptoclymenia [ACCEPTED GENUS 267522:57CG nidx=null] + Kamptoclymenia Schindewolf, 1937 [ACCEPTED GENUS 268877:BSK4F nidx=null] Karaclymenia - Karaclymenia [ACCEPTED GENUS 267522:57GK nidx=null] + Karaclymenia Bogoslovsky, 1983 [ACCEPTED GENUS 268877:BSK4G nidx=null] Karagandoceratoidea - Karagandoceratoidea [ACCEPTED SUPERFAMILY 267522:622ZW nidx=null] + Karagandoceratoidea Librovich, 1957 [ACCEPTED SUPERFAMILY 268877:BTL4V nidx=null] Karakaschiceras - Karakaschiceras [ACCEPTED GENUS 267522:57GR nidx=null] + Karakaschiceras Thieuloy, 1971 [ACCEPTED GENUS 268877:BSK4H nidx=null] Karangatites - Karangatites [ACCEPTED GENUS 267522:57H4 nidx=null] + Karangatites Popov, 1968 [ACCEPTED GENUS 268877:BSK4J nidx=null] Kardailites - Kardailites [ACCEPTED GENUS 267522:57HM nidx=null] + Kardailites Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSK4K nidx=null] Kargalites - Kargalites [ACCEPTED GENUS 267522:57JB nidx=null] + Kargalites Ruzhencev, 1938 [ACCEPTED GENUS 268877:BSK4L nidx=null] Karsteniceras - Karsteniceras [ACCEPTED GENUS 267522:57LQ nidx=null] + Karsteniceras Royo-Gomez, 1945 [ACCEPTED GENUS 268877:BSK4M nidx=null] Kashmirites - Kashmirites [ACCEPTED GENUS 267522:57MZ nidx=null] + Kashmirites Diener, 1913 [ACCEPTED GENUS 268877:BSK4N nidx=null] Kashmiritidae - Kashmiritidae [ACCEPTED FAMILY 267522:BKX nidx=null] + Kashmiritidae Spath, 1934 [ACCEPTED FAMILY 268877:BSGR8 nidx=null] Kasimlarceltites - Kasimlarceltites [ACCEPTED GENUS 267522:57N4 nidx=null] + Kasimlarceltites Lukeneder & Lukeneder, 2014 [ACCEPTED GENUS 268877:BSK4P nidx=null] Kastanoceras - Kastanoceras [ACCEPTED GENUS 267522:57NF nidx=null] + Kastanoceras Kennedy & Cobban, 1990 [ACCEPTED GENUS 268877:BSK4Q nidx=null] Katroliceras - Katroliceras [ACCEPTED GENUS 267522:62VX8 nidx=null] + Katroliceras Spath [ACCEPTED GENUS 268877:BSK4S nidx=null] Kazakhoceras - Kazakhoceras [ACCEPTED GENUS 267522:57SH nidx=null] + Kazakhoceras Ruzhencev, 1947 [ACCEPTED GENUS 268877:BSK4T nidx=null] Kazakhstania - Kazakhstania [ACCEPTED GENUS 267522:57SL nidx=null] + Kazakhstania Librovitch, 1940 [ACCEPTED GENUS 268877:BSK4V nidx=null] Kazakhstanites - Kazakhstanites [ACCEPTED GENUS 267522:57SM nidx=null] + Kazakhstanites Shevyrev, 1968 [ACCEPTED GENUS 268877:BSK4W nidx=null] Kazanskyella - Kazanskyella [ACCEPTED GENUS 267522:57SQ nidx=null] + Kazanskyella Stoyanow, 1949 [ACCEPTED GENUS 268877:BSK4X nidx=null] Kellnerites - Kellnerites [ACCEPTED GENUS 267522:62VWH nidx=null] + Kellnerites Arthaber, 1912 [ACCEPTED GENUS 268877:BSK4Y nidx=null] Kelteroceras - Kelteroceras [ACCEPTED GENUS 267522:57VR nidx=null] + Kelteroceras Ermakova, 1975 [ACCEPTED GENUS 268877:BSK4Z nidx=null] Kennicottia - Kennicottia [ACCEPTED GENUS 267522:57X5 nidx=null] + Kennicottia Imlay, 1959 [ACCEPTED GENUS 268877:BSK52 nidx=null] Kepplerites - Kepplerites [ACCEPTED GENUS 267522:57YK nidx=null] - Kepplerites [ACCEPTED SUBGENUS 267522:57YL nidx=null] + Kepplerites Neumayr & Uhlig, 1892 [ACCEPTED GENUS 268877:BSK53 nidx=null] Kericserites - Kericserites [ACCEPTED GENUS 267522:57ZR nidx=null] + Kericserites Geczy & Meister, 2007 [ACCEPTED GENUS 268877:BSK55 nidx=null] Keuppites - Keuppites [ACCEPTED GENUS 267522:584P nidx=null] + Keuppites Bockwinkel et al., 2009 [ACCEPTED GENUS 268877:BSK56 nidx=null] Keyserlingites - Keyserlingites [ACCEPTED GENUS 267522:6389P nidx=null] + Keyserlingites (Hyatt, 1900) [ACCEPTED GENUS 268877:BSK57 nidx=null] Kiangsiceras - Kiangsiceras [ACCEPTED GENUS 267522:586T nidx=null] + Kiangsiceras Zhao & Liang, 1965 [ACCEPTED GENUS 268877:BSK59 nidx=null] Kielcensia - Kielcensia [ACCEPTED GENUS 267522:62VY3 nidx=null] + Kielcensia Czarnocki, 1989 [ACCEPTED GENUS 268877:BSK5B nidx=null] Kilianella - Kilianella [ACCEPTED GENUS 267522:588Q nidx=null] + Kilianella (Uhlig, 1905) [ACCEPTED GENUS 268877:BSK5C nidx=null] Kilianiceras - Kilianiceras [ACCEPTED SUBGENUS 267522:8DWP nidx=null] + Kilianiceras (Djanelidze, 1922) [SYNONYM GENUS 268877:BSMMD nidx=null parent=BSMMF] Kimoceras - Kimoceras [ACCEPTED GENUS 267522:62VY4 nidx=null] + Kimoceras Bogoslovsky, 1980 [ACCEPTED GENUS 268877:BSK5G nidx=null] Kingites - Kingites [ACCEPTED GENUS 267522:62W9Y nidx=null] + Kingites (Waagen, 1895) [ACCEPTED GENUS 268877:BSK5H nidx=null] Kingoceras - Kingoceras [ACCEPTED GENUS 267522:58B2 nidx=null] + Kingoceras Miller, 1944 [ACCEPTED GENUS 268877:BSK5K nidx=null] Kiparisovites - Kiparisovites [ACCEPTED GENUS 267522:58CF nidx=null] + Kiparisovites Astachova, 1964 [ACCEPTED GENUS 268877:BSK5L nidx=null] Kirsoceratidae - Kirsoceratidae [ACCEPTED FAMILY 267522:BMD nidx=null] + Kirsoceratidae Korn, 2002 [ACCEPTED FAMILY 268877:BSGRB nidx=null] Kitchinites - Kitchinites [ACCEPTED SUBGENUS 267522:58F5 nidx=null] - Kitchinites [ACCEPTED GENUS 267522:58F6 nidx=null] + Kitchinites Spath, 1922 [ACCEPTED GENUS 268877:BSK5M nidx=null] Klamathites - Klamathites [ACCEPTED GENUS 267522:58GC nidx=null] + Klamathites Smith, 1927 [ACCEPTED GENUS 268877:BSK5P nidx=null] Klamathitidae - Klamathitidae [ACCEPTED FAMILY 267522:BMH nidx=null] + Klamathitidae Tozer, 1994 [ACCEPTED FAMILY 268877:BSGRC nidx=null] Klipsteinia - Klipsteinia [ACCEPTED GENUS 267522:58J7 nidx=null] + Klipsteinia von Mojsisovics, 1882 [ACCEPTED GENUS 268877:BSK5R nidx=null] Knemiceras - Knemiceras [ACCEPTED GENUS 267522:58KC nidx=null] + Knemiceras Böhm, 1898 [ACCEPTED GENUS 268877:BSK5S nidx=null] Knemiceratidae - Knemiceratidae [ACCEPTED FAMILY 267522:BMN nidx=null] + Knemiceratidae (Hyatt, 1903) [ACCEPTED FAMILY 268877:BSGRD nidx=null] Kocaelia - Kocaelia [ACCEPTED GENUS 267522:58M8 nidx=null] + Kocaelia Fantini Sestini, 1990 [ACCEPTED GENUS 268877:BSK5T nidx=null] Kocaelia toulai - Kocaelia toulai (Arthaber, 1914) [ACCEPTED SPECIES 267522:6NNH8 nidx=null] + Kocaelia toulai (Arthaber, 1915) [SYNONYM SPECIES 268877:BSTT7 nidx=null parent=BSPBY] Koeneniceras - Koeneniceras [ACCEPTED GENUS 267522:58NV nidx=null] + Koeneniceras Mikhailova & Baraboshkin, 2002 [ACCEPTED GENUS 268877:BSK5V nidx=null] Koenenites - Koenenites [ACCEPTED GENUS 267522:58NX nidx=null] + Koenenites (Wedekind, 1913) [ACCEPTED GENUS 268877:BSK5W nidx=null] Koenenitidae - Koenenitidae [ACCEPTED FAMILY 267522:BMT nidx=null] + Koenenitidae Becker & House, 1993 [ACCEPTED FAMILY 268877:BSGRF nidx=null] Kohaticeras - Kohaticeras [ACCEPTED GENUS 267522:58PR nidx=null] + Kohaticeras Fatmi & Hölder, 1975 [ACCEPTED GENUS 268877:BSK5Z nidx=null] Koiloceras - Koiloceras [ACCEPTED GENUS 267522:58Q9 nidx=null] + Koiloceras Brühwiler & Bucher, 2012 [ACCEPTED GENUS 268877:BSK62 nidx=null] Koipatoceras - Koipatoceras [ACCEPTED GENUS 267522:58QM nidx=null] + Koipatoceras Silberling & Nichols, 1982 [ACCEPTED GENUS 268877:BSK63 nidx=null] Kokenia - Kokenia [ACCEPTED GENUS 267522:58QR nidx=null] + Kokenia Holzapfel, 1895 [ACCEPTED GENUS 268877:BSK64 nidx=null] Koloceras - Koloceras [ACCEPTED GENUS 267522:58S6 nidx=null] + Koloceras Riccardi et al., 1987 [ACCEPTED GENUS 268877:BSK65 nidx=null] Kolymoglaphyrites - Kolymoglaphyrites [ACCEPTED GENUS 267522:58ST nidx=null] + Kolymoglaphyrites Kutygin & Ganelin, 2011 [ACCEPTED GENUS 268877:BSK66 nidx=null] Komioceras - Komioceras [ACCEPTED GENUS 267522:58T9 nidx=null] + Komioceras Bogoslovsky, 1958 [ACCEPTED GENUS 268877:BSK67 nidx=null] Konglingites - Konglingites [ACCEPTED GENUS 267522:62VYC nidx=null] + Konglingites Zhao & Liang, 1966 [ACCEPTED GENUS 268877:BSK68 nidx=null] Koninckites - Koninckites [ACCEPTED GENUS 267522:62VYG nidx=null] + Koninckites (Waagen, 1895) [ACCEPTED GENUS 268877:BSK69 nidx=null] Koninckites kraffti - Koninckites kraffti (Spath, 1934) [SYNONYM SPECIES 267522:6NMRL nidx=null parent=6WRV9] + Koninckites kraffti (Spath, 1930) [ACCEPTED SPECIES 268877:BSTTH nidx=null] Koninckites timorensis - Koninckites timorensis Renz & Renz, 1948 [ACCEPTED SPECIES 267522:6NMRG nidx=null] + Koninckites timorensis (Wanner, 1911) [ACCEPTED SPECIES 268877:BSTTJ nidx=null] Koninckitoides - Koninckitoides [ACCEPTED GENUS 267522:637YG nidx=null] + Koninckitoides Dagis & Ermakova, 1988 [ACCEPTED GENUS 268877:BSK6C nidx=null] Kosmoceras - Kosmoceras [ACCEPTED GENUS 267522:58YW nidx=null] + Kosmoceras Waagen, 1869 [ACCEPTED GENUS 268877:BSK6D nidx=null] Kosmoceratidae - Kosmoceratidae [ACCEPTED FAMILY 267522:BNG nidx=null] + Kosmoceratidae Haug, 1887 [ACCEPTED FAMILY 268877:BSGRG nidx=null] Kosmoclymenia - Kosmoclymenia [ACCEPTED GENUS 267522:58YX nidx=null] + Kosmoclymenia Schindewolf, 1949 [ACCEPTED GENUS 268877:BSK6F nidx=null] Kosmoclymeniidae - Kosmoclymeniidae [ACCEPTED FAMILY 267522:BNH nidx=null] + Kosmoclymeniidae Korn & Price, 1987 [ACCEPTED FAMILY 268877:BSGRH nidx=null] Kossmatella - Kossmatella [ACCEPTED SUBGENUS 267522:58Z7 nidx=null] - Kossmatella [ACCEPTED GENUS 267522:58Z8 nidx=null] + Kossmatella (Jacob, 1907) [ACCEPTED GENUS 268877:BSK6G nidx=null] Kossmaticeras - Kossmaticeras [ACCEPTED GENUS 267522:58Z9 nidx=null] - Kossmaticeras [ACCEPTED SUBGENUS 267522:62VZB nidx=null] + Kossmaticeras de Grossouvre, 1901 [ACCEPTED GENUS 268877:BSK6K nidx=null] Kossmaticeratidae - Kossmaticeratidae [ACCEPTED FAMILY 267522:BNJ nidx=null] + Kossmaticeratidae Spath, 1922 [ACCEPTED FAMILY 268877:BSGRJ nidx=null] Kourazoceras - Kourazoceras [ACCEPTED GENUS 267522:592K nidx=null] + Kourazoceras Becker, 2002 [ACCEPTED GENUS 268877:BSJ8Q nidx=null] Kraffticeras - Kraffticeras [ACCEPTED GENUS 267522:593H nidx=null] + Kraffticeras Brühwiler et al., 2012 [ACCEPTED GENUS 268877:BSK6M nidx=null] Kufengoceras - Kufengoceras [ACCEPTED GENUS 267522:637LQ nidx=null] + Kufengoceras Ruzhencev, 1956 [ACCEPTED GENUS 268877:BSK6N nidx=null] Kurdiceras - Kurdiceras [ACCEPTED GENUS 267522:62VMH nidx=null] + Kurdiceras Vasicek & Kullmann, 1988 [ACCEPTED GENUS 268877:BSK6P nidx=null] Kushanites - Kushanites [ACCEPTED GENUS 267522:59H2 nidx=null] + Kushanites Ruzhencev & Bogoslovskaya, 1975 [ACCEPTED GENUS 268877:BSK6T nidx=null] Kusinia - Kusinia [ACCEPTED GENUS 267522:59H5 nidx=null] + Kusinia Korn et al., 2010 [ACCEPTED GENUS 268877:BSK6V nidx=null] Kymatites - Kymatites [ACCEPTED GENUS 267522:59JQ nidx=null] + Kymatites Waagen, 1895 [ACCEPTED GENUS 268877:BSFY3 nidx=null] Labeceras - Labeceras [ACCEPTED GENUS 267522:59LK nidx=null] - Labeceras [ACCEPTED SUBGENUS 267522:59LL nidx=null] + Labeceras Spath, 1925 [ACCEPTED GENUS 268877:BSK6W nidx=null] Labeceratidae - Labeceratidae [ACCEPTED FAMILY 267522:BPF nidx=null] + Labeceratidae (Spath, 1925) [ACCEPTED FAMILY 268877:BSGRL nidx=null] Laboceras - Laboceras [ACCEPTED GENUS 267522:59NP nidx=null] + Laboceras Shevyrev, 1961 [ACCEPTED GENUS 268877:BSK6Y nidx=null] Labordia hedyosmifolia grayana - Labordia hedyosmifolia grayana [SYNONYM INFRASPECIFIC_NAME 267522:BSFGC nidx=null parent=6JZR7] + Labordia hedyosmifolia grayana [SYNONYM INFRASPECIFIC_NAME 268877:BT78G nidx=null parent=6JZR7] Lachnus pruinosa - Lachnus pruinosa Hartig, 1841 [SYNONYM SPECIES 267522:8PCN8 nidx=null parent=BKXM5] + Lachnus pruinosa Hartig, 1841 [SYNONYM SPECIES 268877:BSTVW nidx=null parent=BPZHK] Lanceolites - Lanceolites [ACCEPTED GENUS 267522:62XLB nidx=null] + Lanceolites Hyatt & Smith, 1905 [ACCEPTED GENUS 268877:BSK72 nidx=null] Lanceolitidae - Lanceolitidae [ACCEPTED FAMILY 267522:BRT nidx=null] + Lanceolitidae (Spath, 1934) [ACCEPTED FAMILY 268877:BSGRN nidx=null] Lanceoloboceras - Lanceoloboceras [ACCEPTED GENUS 267522:639LB nidx=null] + Lanceoloboceras Zhao, 1977 [ACCEPTED GENUS 268877:BSK73 nidx=null] Lanceoptychites - Lanceoptychites [ACCEPTED GENUS 267522:62XLH nidx=null] + Lanceoptychites Balini, 1998 [ACCEPTED GENUS 268877:BSK74 nidx=null] Lanpingoceras - Lanpingoceras [ACCEPTED GENUS 267522:639M7 nidx=null] + Lanpingoceras Liang, 1977 [ACCEPTED GENUS 268877:BSK77 nidx=null] Larenites - Larenites [ACCEPTED GENUS 267522:62XCZ nidx=null] + Larenites Brayard & Bucher, 2008 [ACCEPTED GENUS 268877:BSK7C nidx=null] Lastrea calcarata var. ciliata - Lastrea calcarata var. ciliata (Wall. ex Benth.) Bedd. [SYNONYM VARIETY 267522:BCXY8 nidx=null parent=BBFBM] + Lastrea calcarata var. ciliata (Wall. ex Benth.) Bedd. [SYNONYM VARIETY 268877:BT89N nidx=null parent=BBFBM] Lastrea calcarata var. sericea - Lastrea calcarata var. sericea (J. Scott ex Bedd.) Bedd. [SYNONYM VARIETY 267522:BCXY9 nidx=null parent=BBFBM] + Lastrea calcarata var. sericea (J. Scott ex Bedd.) Bedd. [SYNONYM VARIETY 268877:BT89P nidx=null parent=BBFBM] Lastrea dilatata var. glandulosa - Lastrea dilatata var. glandulosa T. Moore [SYNONYM VARIETY 267522:BCVW3 nidx=null parent=BB68K] + Lastrea dilatata var. glandulosa T. Moore [SYNONYM VARIETY 268877:BT79K nidx=null parent=BB68K] Lastrea dissecta var. ingens - Lastrea dissecta var. ingens (Atk. ex C. B. Clarke) Bedd. [SYNONYM VARIETY 267522:BCXYB nidx=null parent=BBMY6] + Lastrea dissecta var. ingens (Atk. ex C. B. Clarke) Bedd. [SYNONYM VARIETY 268877:BT89Q nidx=null parent=BBMY6] Lastrea filix-mas subvar. clarkei - Lastrea filix-mas subvar. clarkei (Baker) Bedd. [SYNONYM SUBVARIETY 267522:BCXYD nidx=null parent=B9JXP] + Lastrea filix-mas subvar. clarkei (Baker) Bedd. [SYNONYM SUBVARIETY 268877:BT89R nidx=null parent=B9JXP] Lastrea filix-mas subvar. nidus - Lastrea filix-mas subvar. nidus (Baker) Bedd. [SYNONYM SUBVARIETY 267522:BCXYF nidx=null parent=B9K3V] + Lastrea filix-mas subvar. nidus (Baker) Bedd. [SYNONYM SUBVARIETY 268877:BT89V nidx=null parent=B9K3V] Lastrea filix-mas var. clarkei - Lastrea filix-mas var. clarkei (Baker) Bedd. [SYNONYM VARIETY 267522:BCXYC nidx=null parent=B9JXP] + Lastrea filix-mas var. clarkei (Baker) Bedd. [SYNONYM VARIETY 268877:BT89S nidx=null parent=B9JXP] Lastrea filix-mas var. nidus - Lastrea filix-mas var. nidus (Baker) Bedd. [SYNONYM VARIETY 267522:BCXYG nidx=null parent=B9K3V] + Lastrea filix-mas var. nidus (Baker) Bedd. [SYNONYM VARIETY 268877:BT89T nidx=null parent=B9K3V] Lastrea filix-mas var. parallelogramma - Lastrea filix-mas var. parallelogramma [SYNONYM VARIETY 267522:BD682 nidx=null parent=B9K3V] + Lastrea filix-mas var. parallelogramma [SYNONYM VARIETY 268877:BT9YJ nidx=null parent=B9K3V] Lastrea filix-mas var. patentissima - Lastrea filix-mas var. patentissima (Wall. ex Kunze) Bedd. [SYNONYM VARIETY 267522:BCXYH nidx=null parent=BBGGC] + Lastrea filix-mas var. patentissima (Wall. ex Kunze) Bedd. [SYNONYM VARIETY 268877:BT89W nidx=null parent=BBGGC] Lastrea glanduligera var. hyalostegia - Lastrea glanduligera var. hyalostegia (Copel.) Ohwi [SYNONYM VARIETY 267522:BLCWB nidx=null parent=B93KC] + Lastrea glanduligera var. hyalostegia (Copel.) Ohwi [SYNONYM VARIETY 268877:BT89X nidx=null parent=B93KC] Lastrea gracilescens var. decipiens - Lastrea gracilescens var. decipiens (C. B. Clarke) Bedd. [SYNONYM VARIETY 267522:BCXYJ nidx=null parent=BBMTY] + Lastrea gracilescens var. decipiens (C. B. Clarke) Bedd. [SYNONYM VARIETY 268877:BT89Y nidx=null parent=BBMTY] Lastrea gracilescens var. glanduligera - Lastrea gracilescens var. glanduligera (Kunze) Bedd. [SYNONYM VARIETY 267522:BCXYK nidx=null parent=CJYP] + Lastrea gracilescens var. glanduligera (Kunze) Bedd. [SYNONYM VARIETY 268877:BT89Z nidx=null parent=CJYP] Lastrea japonica var. musashiensis - Lastrea japonica var. musashiensis (Hiyama) Honda [SYNONYM VARIETY 267522:BCXYL nidx=null parent=B9BVW] + Lastrea japonica var. musashiensis (Hiyama) Honda [SYNONYM VARIETY 268877:BT8B2 nidx=null parent=B9BVW] Lastrea laxa var. dilatata - Lastrea laxa var. dilatata Honda [SYNONYM VARIETY 267522:BCXYM nidx=null parent=BBYBZ] + Lastrea laxa var. dilatata Honda [SYNONYM VARIETY 268877:BT8B3 nidx=null parent=BBYBZ] Lastrea marginalis var. traillae - Lastrea marginalis var. traillae G. Lawson [SYNONYM VARIETY 267522:BCVW5 nidx=null parent=B9K3B] + Lastrea marginalis var. traillae G. Lawson [SYNONYM VARIETY 268877:BT79L nidx=null parent=B9K3B] Latanarcestes - Latanarcestes [ACCEPTED GENUS 267522:5B8S nidx=null] + Latanarcestes (Schindewolf, 1933) [ACCEPTED GENUS 268877:BSK7D nidx=null] Latanarcestidae - Latanarcestidae [ACCEPTED FAMILY 267522:BST nidx=null] + Latanarcestidae Korn, 2001 [ACCEPTED FAMILY 268877:BSGRQ nidx=null] Latisageceras - Latisageceras [ACCEPTED GENUS 267522:5BD2 nidx=null] + Latisageceras Ruzhencev, 1956 [ACCEPTED GENUS 268877:BSK7G nidx=null] Lecanites - Lecanites [ACCEPTED GENUS 267522:5BNB nidx=null] + Lecanites von Mojsisovics, 1882 [ACCEPTED GENUS 268877:BSK7H nidx=null] Lecanites glaucus - Lecanites glaucus (Munster, 1834) [ACCEPTED SPECIES 267522:3SRLZ nidx=null] + Lecanites glaucus (Münster, 1841) [SYNONYM SPECIES 268877:BSTZ8 nidx=null parent=BSNNP] Lecanitidae - Lecanitidae [ACCEPTED FAMILY 267522:BTT nidx=null] + Lecanitidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGRR nidx=null] Lechites - Lechites [ACCEPTED GENUS 267522:5BP8 nidx=null] - Lechites [ACCEPTED SUBGENUS 267522:5BP9 nidx=null] + Lechites (Nowak, 1908) [ACCEPTED GENUS 268877:BSK7J nidx=null] Leconteia - Leconteia [ACCEPTED GENUS 267522:638W4 nidx=null] + Leconteia Hyatt & Smith, 1905 [ACCEPTED GENUS 268877:BSK7M nidx=null] Leconteites - Leconteites [ACCEPTED GENUS 267522:5BQF nidx=null] + Leconteites Casey, 1954 [ACCEPTED GENUS 268877:BSK7N nidx=null] Leiodistichites - Leiodistichites [ACCEPTED GENUS 267522:5BWJ nidx=null] + Leiodistichites Tozer, 1994 [ACCEPTED GENUS 268877:BSK7S nidx=null] Leiophyllites - Leiophyllites [ACCEPTED GENUS 267522:5BXT nidx=null] + Leiophyllites (Diener, 1915) [ACCEPTED GENUS 268877:BSK7T nidx=null] Leislingites - Leislingites [ACCEPTED GENUS 267522:5C22 nidx=null] + Leislingites Tatzreiter, 1980 [ACCEPTED GENUS 268877:BSK7W nidx=null] Lemencia - Lemencia [ACCEPTED GENUS 267522:5C55 nidx=null] + Lemencia Donze & Enay, 1961 [ACCEPTED GENUS 268877:BSK7X nidx=null] Lemmaphyllum microphyllum var. obovatum - Lemmaphyllum microphyllum var. obovatum (Harr.) C. Chr. [SYNONYM VARIETY 267522:5PQBK nidx=null parent=BBRK8] + Lemmaphyllum microphyllum var. obovatum (Harr.) C. Chr. [SYNONYM VARIETY 268877:BSTCZ nidx=null parent=BBRK8] Lenotropites - Lenotropites [ACCEPTED GENUS 267522:5C89 nidx=null] + Lenotropites Popov, 1961 [ACCEPTED GENUS 268877:BSK7Y nidx=null] Lenticeras - Lenticeras [ACCEPTED GENUS 267522:5C8N nidx=null] + Lenticeras Gerhardt, 1898 [ACCEPTED GENUS 268877:BSK7Z nidx=null] Lenticoceltites - Lenticoceltites [ACCEPTED GENUS 267522:5C8Q nidx=null] + Lenticoceltites Zhao et al., 1978 [ACCEPTED GENUS 268877:BSK82 nidx=null] Leontopodium × longifolium - Leontopodium × longifolium [SYNONYM SPECIES 267522:BSFGK nidx=null parent=6P8KS] + Leontopodium × longifolium [SYNONYM SPECIES 268877:BTKBW nidx=null parent=6P8KS] Leopoldia - Leopoldia [ACCEPTED GENUS 267522:8V3YS nidx=null] + Leopoldia Mayer-Eymar, 1887 [ACCEPTED GENUS 268877:BSG5T nidx=null] Lepeniceras - Lepeniceras [ACCEPTED GENUS 267522:5CDF nidx=null] + Lepeniceras Rabrenovic, 1989 [ACCEPTED GENUS 268877:BSK83 nidx=null] Lepidotis - Lepidotis Mirb. [SYNONYM UNRANKED 267522:BC399 nidx=null parent=B8WP5] + Lepidotis Mirb. [SYNONYM UNRANKED 268877:BTK8C nidx=null parent=B8WP5] Lepiskites - Lepiskites [ACCEPTED GENUS 267522:5CN7 nidx=null] + Lepiskites Dagis & Ermakova, 1990 [ACCEPTED GENUS 268877:BSK86 nidx=null] Lepisorus ussuriensis var. distans - Lepisorus ussuriensis var. distans (Makino) Tagawa [SYNONYM VARIETY 267522:5PQXC nidx=null parent=3TFKM] + Lepisorus ussuriensis var. distans (Makino) Tagawa [SYNONYM VARIETY 268877:BSTD2 nidx=null parent=3TFKM] Leptaleoceras - Leptaleoceras [ACCEPTED GENUS 267522:5CRD nidx=null] + Leptaleoceras Buckman, 1918 [ACCEPTED GENUS 268877:BSK87 nidx=null] Leptechioceras - Leptechioceras [ACCEPTED GENUS 267522:5CSY nidx=null] + Leptechioceras Buckman, 1923 [ACCEPTED GENUS 268877:BSK89 nidx=null] Leptoceratoides - Leptoceratoides [ACCEPTED GENUS 267522:5CW2 nidx=null] + Leptoceratoides Thieuloy, 1966 [ACCEPTED GENUS 268877:BSK8F nidx=null] Leptochilus macrophyllus var. fluviatilis - Leptochilus macrophyllus var. fluviatilis (Lauterb.) Noot. [SYNONYM VARIETY 267522:BCXZ3 nidx=null parent=B9S6W] + Leptochilus macrophyllus var. fluviatilis (Lauterb.) Noot. [SYNONYM VARIETY 268877:BT8B5 nidx=null parent=B9S6W] Leptochilus macrophyllus var. pedunculatus - Leptochilus macrophyllus var. pedunculatus (Hook. & Grev.) Noot. [SYNONYM VARIETY 267522:BCXZ4 nidx=null parent=B9S6S] + Leptochilus macrophyllus var. pedunculatus (Hook. & Grev.) Noot. [SYNONYM VARIETY 268877:BT8B6 nidx=null parent=B9S6S] Leptochilus macrophyllus var. wrightii - Leptochilus macrophyllus var. wrightii (Hook. & Baker) Noot. [SYNONYM VARIETY 267522:BCXZ5 nidx=null parent=B9S6X] + Leptochilus macrophyllus var. wrightii (Hook. & Baker) Noot. [SYNONYM VARIETY 268877:BT8B7 nidx=null parent=B9S6X] Leptochilus pteropus subsp. minor - Leptochilus pteropus subsp. minor (Bedd.) Fraser-Jenk. [ACCEPTED SUBSPECIES 267522:BBHZ8 nidx=null] + Leptochilus pteropus subsp. minor (Bedd.) Fraser-Jenk. [ACCEPTED SUBSPECIES 268877:BSSS9 nidx=null] Leptogramma pilosa var. alabamensis - Leptogramma pilosa var. alabamensis (Crawford) Wherry [SYNONYM VARIETY 267522:BCXZ6 nidx=null parent=3TQ9C] + Leptogramma pilosa var. alabamensis (Crawford) Wherry [SYNONYM VARIETY 268877:BT8B8 nidx=null parent=3TQ9C] Leptogyroceras - Leptogyroceras [ACCEPTED GENUS 267522:5D3V nidx=null] + Leptogyroceras Zhao & Liang, 1966 [ACCEPTED GENUS 268877:BSK8G nidx=null] Leucostegia clarkei var. faberiana - Leucostegia clarkei var. faberiana (C. Chr.) C. Chr. [SYNONYM VARIETY 267522:BCXZB nidx=null parent=B9CXJ] + Leucostegia clarkei var. faberiana (C. Chr.) C. Chr. [SYNONYM VARIETY 268877:BT8BX nidx=null parent=B9CXJ] Lewesiceras - Lewesiceras [ACCEPTED GENUS 267522:638QQ nidx=null] + Lewesiceras Spath, 1939 [ACCEPTED GENUS 268877:BSK8V nidx=null] Leyeceras - Leyeceras [ACCEPTED GENUS 267522:6392R nidx=null] + Leyeceras Brayard & Bucher, 2008 [ACCEPTED GENUS 268877:BSK8W nidx=null] Leymeriellidae - Leymeriellidae [ACCEPTED FAMILY 267522:BZM nidx=null] + Leymeriellidae Breistroffer, 1951 [ACCEPTED FAMILY 268877:BSGRT nidx=null] Lianyuanoceras - Lianyuanoceras [ACCEPTED GENUS 267522:62X2C nidx=null] + Lianyuanoceras Zhou, 1985 [ACCEPTED GENUS 268877:BSK8Y nidx=null] Liardites - Liardites [ACCEPTED GENUS 267522:62WRG nidx=null] + Liardites Tozer, 1963 [ACCEPTED GENUS 268877:BSK8Z nidx=null] Libycoceras ismaeli - Libycoceras ismaeli (Zittel, 1895) [ACCEPTED SPECIES 267522:728HT nidx=null] + Libycoceras ismaeli (Zittel, 1884) [SYNONYM SPECIES 268877:BSVBT nidx=null parent=BTGBN] Lijiangoceras - Lijiangoceras [ACCEPTED GENUS 267522:62WTV nidx=null] + Lijiangoceras Liang, 1983 [ACCEPTED GENUS 268877:BSK96 nidx=null] Lilloettia - Lilloettia [ACCEPTED GENUS 267522:62X59 nidx=null] + Lilloettia Crickmay, 1930 [ACCEPTED GENUS 268877:BSK98 nidx=null] Limnaea (Stagnicola) palustris - Limnaea (Stagnicola) palustris [SYNONYM SPECIES 267522:BSCBV nidx=null parent=6ZGW9] + Limnaea (Stagnicola) palustris [SYNONYM SPECIES 268877:BTK9W nidx=null parent=6ZGW9] Lindsaea decomposita var. davallioides - Lindsaea decomposita var. davallioides (Blume) Domin [SYNONYM VARIETY 267522:BCVWD nidx=null parent=B9SQ2] + Lindsaea decomposita var. davallioides (Blume) Domin [SYNONYM VARIETY 268877:BT79P nidx=null parent=B9SQ2] Lindsaea ensifolia subsp. coriacea - Lindsaea ensifolia subsp. coriacea (Alderw.) K. U. Kramer [SYNONYM SUBSPECIES 267522:BCVWH nidx=null parent=BBSBG] + Lindsaea ensifolia subsp. coriacea (Alderw.) K. U. Kramer [SYNONYM SUBSPECIES 268877:BT79Q nidx=null parent=BBSBG] Lindsaea guianensis subsp. lanceastrum - Lindsaea guianensis subsp. lanceastrum K. U. Kramer [ACCEPTED SUBSPECIES 267522:BBHZJ nidx=null] + Lindsaea guianensis subsp. lanceastrum K. U. Kramer [ACCEPTED SUBSPECIES 268877:BSSSB nidx=null] Lindsaea lancea var. leprieurii - Lindsaea lancea var. leprieurii (Hook.) K. U. Kramer [ACCEPTED VARIETY 267522:BBLN2 nidx=null] + Lindsaea lancea var. leprieurii (Hook.) K. U. Kramer [ACCEPTED VARIETY 268877:BSTD3 nidx=null] Lindsaea lancea var. remota - Lindsaea lancea var. remota (Kunze) K. U. Kramer [ACCEPTED VARIETY 267522:BBLN3 nidx=null] + Lindsaea lancea var. remota (Kunze) K. U. Kramer [ACCEPTED VARIETY 268877:BSTD4 nidx=null] Lindsaea lapeyrousei subsp. fijiensis - Lindsaea lapeyrousei subsp. fijiensis K. U. Kramer [ACCEPTED SUBSPECIES 267522:BBHZK nidx=null] + Lindsaea lapeyrousei subsp. fijiensis K. U. Kramer [ACCEPTED SUBSPECIES 268877:BSSSC nidx=null] Lindsaea lucida subsp. brevipes - Lindsaea lucida subsp. brevipes (Copel.) K. U. Kramer [SYNONYM SUBSPECIES 267522:BBHZM nidx=null parent=BBS9G] + Lindsaea lucida subsp. brevipes (Copel.) K. U. Kramer [SYNONYM SUBSPECIES 268877:BSSSD nidx=null parent=BBS9G] Lindsaea parkeri subsp. steyermarkiana - Lindsaea parkeri subsp. steyermarkiana K. U. Kramer [ACCEPTED SUBSPECIES 267522:BBHZP nidx=null] + Lindsaea parkeri subsp. steyermarkiana K. U. Kramer [ACCEPTED SUBSPECIES 268877:BSSSF nidx=null] Lindsaea pulchella var. blanda - Lindsaea pulchella var. blanda (Mett.) K. U. Kramer [SYNONYM VARIETY 267522:BBLN4 nidx=null parent=BBS95] + Lindsaea pulchella var. blanda (Mett.) K. U. Kramer [SYNONYM VARIETY 268877:BSTD5 nidx=null parent=BBS95] Lindsaea pulchella var. falcata - Lindsaea pulchella var. falcata (Brause) K. U. Kramer [ACCEPTED VARIETY 267522:BBLN5 nidx=null] + Lindsaea pulchella var. falcata (Brause) K. U. Kramer [ACCEPTED VARIETY 268877:BSTD6 nidx=null] Lindsaea pulchella var. lomatosora - Lindsaea pulchella var. lomatosora K. U. Kramer [ACCEPTED VARIETY 267522:BBLN6 nidx=null] + Lindsaea pulchella var. lomatosora K. U. Kramer [ACCEPTED VARIETY 268877:BSTD7 nidx=null] Lindsaea quadrangularis subsp. antillensis - Lindsaea quadrangularis subsp. antillensis K. U. Kramer [ACCEPTED SUBSPECIES 267522:BBHZQ nidx=null] + Lindsaea quadrangularis subsp. antillensis K. U. Kramer [ACCEPTED SUBSPECIES 268877:BSSSG nidx=null] Lindsaea quadrangularis subsp. mexiae - Lindsaea quadrangularis subsp. mexiae Mickel [ACCEPTED SUBSPECIES 267522:BBHZR nidx=null] + Lindsaea quadrangularis subsp. mexiae Mickel [ACCEPTED SUBSPECIES 268877:BSSSH nidx=null] Lindsaea quadrangularis var. pallescens - Lindsaea quadrangularis var. pallescens Sehnem [ACCEPTED VARIETY 267522:BBLN7 nidx=null] + Lindsaea quadrangularis var. pallescens Sehnem [ACCEPTED VARIETY 268877:BSTD8 nidx=null] Lindsaea repens var. cheilosora - Lindsaea repens var. cheilosora K. U. Kramer [SYNONYM VARIETY 267522:BBLN8 nidx=null parent=BDB4Y] + Lindsaea repens var. cheilosora K. U. Kramer [SYNONYM VARIETY 268877:BSTD9 nidx=null parent=BDB4Y] Lindsaea repens var. delicatula - Lindsaea repens var. delicatula (Christ) K. U. Kramer [SYNONYM VARIETY 267522:BBLN9 nidx=null parent=BBSC6] + Lindsaea repens var. delicatula (Christ) K. U. Kramer [SYNONYM VARIETY 268877:BSTDB nidx=null parent=BBSC6] Lindsaea repens var. lingulata - Lindsaea repens var. lingulata K. U. Kramer [ACCEPTED VARIETY 267522:BBLNB nidx=null] + Lindsaea repens var. lingulata K. U. Kramer [ACCEPTED VARIETY 268877:BSTDC nidx=null] Lindsaea repens var. macraeana - Lindsaea repens var. macraeana (Hook. & Arn.) Mett. ex Kuhn [SYNONYM VARIETY 267522:BCY33 nidx=null parent=BBSGB] + Lindsaea repens var. macraeana (Hook. & Arn.) Mett. ex Kuhn [SYNONYM VARIETY 268877:BT8CL nidx=null parent=BBSGB] Lindsaea repens var. marquesensis - Lindsaea repens var. marquesensis E. D. Br. [SYNONYM VARIETY 267522:BBLNC nidx=null parent=BDB4Z] + Lindsaea repens var. marquesensis E. D. Br. [SYNONYM VARIETY 268877:BSTDD nidx=null parent=BDB4Z] Lindsaea repens var. sessilis - Lindsaea repens var. sessilis (Copel.) K. U. Kramer [SYNONYM VARIETY 267522:BBLND nidx=null parent=BBSK2] + Lindsaea repens var. sessilis (Copel.) K. U. Kramer [SYNONYM VARIETY 268877:BSTDF nidx=null parent=BBSK2] Lindsaea repens var. submarginalis - Lindsaea repens var. submarginalis K. U. Kramer [ACCEPTED VARIETY 267522:BBLNF nidx=null] + Lindsaea repens var. submarginalis K. U. Kramer [ACCEPTED VARIETY 268877:BSTDG nidx=null] Lindsaea repens var. truncata - Lindsaea repens var. truncata Shim [ACCEPTED VARIETY 267522:BBLNG nidx=null] + Lindsaea repens var. truncata Shim [ACCEPTED VARIETY 268877:BSTDH nidx=null] Lindsaea seemannii var. serrigera - Lindsaea seemannii var. serrigera K. U. Kramer [ACCEPTED VARIETY 267522:BBLNH nidx=null] + Lindsaea seemannii var. serrigera K. U. Kramer [ACCEPTED VARIETY 268877:BSTDJ nidx=null] Lindsaea stricta var. jamesoniiformis - Lindsaea stricta var. jamesoniiformis K. U. Kramer [SYNONYM VARIETY 267522:5PTT5 nidx=null parent=BBSF9] + Lindsaea stricta var. jamesoniiformis K. U. Kramer [SYNONYM VARIETY 268877:BT8CM nidx=null parent=BBSF9] Lindsaea stricta var. parvula - Lindsaea stricta var. parvula (Fée) K. U. Kramer [ACCEPTED VARIETY 267522:BBLNJ nidx=null] + Lindsaea stricta var. parvula (Fée) K. U. Kramer [ACCEPTED VARIETY 268877:BSTDK nidx=null] Linguaclymenia - Linguaclymenia [ACCEPTED GENUS 267522:62YBT nidx=null] + Linguaclymenia Korn & Price, 1987 [ACCEPTED GENUS 268877:BSKB6 nidx=null] Linguatornoceras - Linguatornoceras [ACCEPTED GENUS 267522:62YD8 nidx=null] + Linguatornoceras House, 1965 [ACCEPTED GENUS 268877:BSKB7 nidx=null] Lingyunites - Lingyunites [ACCEPTED GENUS 267522:62YCF nidx=null] + Lingyunites Chao, 1950 [ACCEPTED GENUS 268877:BSKB8 nidx=null] Linwuceras - Linwuceras [ACCEPTED GENUS 267522:62YHJ nidx=null] + Linwuceras Xu, 1977 [ACCEPTED GENUS 268877:BSKBH nidx=null] Lioceratoides - Lioceratoides [ACCEPTED SUBGENUS 267522:5F2B nidx=null] - Lioceratoides [ACCEPTED GENUS 267522:5F2C nidx=null] + Lioceratoides Spath, 1919 [ACCEPTED GENUS 268877:BSKBT nidx=null] Liparoceras - Liparoceras [ACCEPTED SUBGENUS 267522:5F8L nidx=null] - Liparoceras [ACCEPTED GENUS 267522:5F8M nidx=null] + Liparoceras Hyatt, 1867 [ACCEPTED GENUS 268877:BSKBX nidx=null] Liparoceratidae - Liparoceratidae [ACCEPTED FAMILY 267522:C4B nidx=null] + Liparoceratidae Hyatt, 1867 [ACCEPTED FAMILY 268877:BSGRY nidx=null] Lissoceras - Lissoceras [ACCEPTED GENUS 267522:5FF5 nidx=null] + Lissoceras Bayle, 1879 [ACCEPTED GENUS 268877:BSJC7 nidx=null] Lissoceratidae - Lissoceratidae [ACCEPTED FAMILY 267522:C4P nidx=null] + Lissoceratidae Douville, 1885 [ACCEPTED FAMILY 268877:BSGRZ nidx=null] Lissoclymenia - Lissoclymenia [ACCEPTED GENUS 267522:5FFG nidx=null] + Lissoclymenia Korn & Price, 1987 [ACCEPTED GENUS 268877:BSKC5 nidx=null] Lissonites - Lissonites [ACCEPTED GENUS 267522:5FGH nidx=null] + Lissonites Tozer, 1979 [ACCEPTED GENUS 268877:BSKC6 nidx=null] Lissonites lissoni - Lissonites lissoni (Jaworski, 1923) [ACCEPTED SPECIES 267522:3VFHR nidx=null] + Lissonites lissoni (Jaworski, 1922) [SYNONYM SPECIES 268877:BSVHM nidx=null parent=BSXG2] Lissonites sutanensis - Lissonites sutanensis (Jaworski, 1923) [ACCEPTED SPECIES 267522:3VFHT nidx=null] + Lissonites sutanensis (Jaworski, 1922) [SYNONYM SPECIES 268877:BSVHN nidx=null parent=BSXG3] Lithacoceras - Lithacoceras [ACCEPTED GENUS 267522:639YQ nidx=null] + Lithacoceras (Hyatt, 1900) [ACCEPTED GENUS 268877:BSKCB nidx=null] Lithacosphinctes - Lithacosphinctes [ACCEPTED GENUS 267522:5FKH nidx=null] + Lithacosphinctes Oloriz, 1978 [ACCEPTED GENUS 268877:BSKCD nidx=null] Liuchengoceras - Liuchengoceras [ACCEPTED GENUS 267522:5FTR nidx=null] + Liuchengoceras Zhao et al., 1978 [ACCEPTED GENUS 268877:BSKCQ nidx=null] Liuchengoceratidae - Liuchengoceratidae [ACCEPTED FAMILY 267522:C5G nidx=null] + Liuchengoceratidae Zhao et al., 1978 [ACCEPTED FAMILY 268877:BSGS2 nidx=null] Liuzhouceras - Liuzhouceras [ACCEPTED GENUS 267522:639YD nidx=null] + Liuzhouceras Zhao, 1980 [ACCEPTED GENUS 268877:BSJC9 nidx=null] Lobitaceae - Lobitaceae [ACCEPTED SUPERFAMILY 267522:5BC nidx=null] + Lobitaceae Mojsisovics, 1882 [ACCEPTED SUPERFAMILY 268877:BTL3H nidx=null] Lobitidae - Lobitidae [ACCEPTED FAMILY 267522:C5P nidx=null] + Lobitidae von Mojsisovics, 1882 [ACCEPTED SUBFAMILY 268877:BSGS3 nidx=null] Lobotornoceras - Lobotornoceras [ACCEPTED GENUS 267522:5G3G nidx=null] + Lobotornoceras Schindewolf, 1936 [ACCEPTED GENUS 268877:BSKD3 nidx=null] Longmenshanoceras - Longmenshanoceras [ACCEPTED GENUS 267522:62XR3 nidx=null] + Longmenshanoceras Zhao et al., 1978 [ACCEPTED GENUS 268877:BSKD5 nidx=null] Longobardites - Longobardites [ACCEPTED GENUS 267522:62Y2R nidx=null] + Longobardites von Mojsisovics, 1882 [ACCEPTED GENUS 268877:BSKD6 nidx=null] Longobarditidae - Longobarditidae [ACCEPTED FAMILY 267522:C6F nidx=null] + Longobarditidae Spath, 1951 [ACCEPTED FAMILY 268877:BSGS4 nidx=null] Longobarditoides - Longobarditoides [ACCEPTED GENUS 267522:62Y33 nidx=null] + Longobarditoides Shevyrev, 1961 [ACCEPTED GENUS 268877:BSKD7 nidx=null] Lopeziceras - Lopeziceras [ACCEPTED GENUS 267522:5GGD nidx=null] + Lopeziceras Frau et al., 2016 [ACCEPTED GENUS 268877:BSKD9 nidx=null] Lotzeites - Lotzeites [ACCEPTED GENUS 267522:5GVH nidx=null] + Lotzeites Wiedmann, 1960 [ACCEPTED GENUS 268877:BSKDC nidx=null] Lucasites - Lucasites [ACCEPTED GENUS 267522:5H48 nidx=null] + Lucasites Brühwiler & Bucher, 2012 [ACCEPTED GENUS 268877:BSKDH nidx=null] Lunathyrium acutum var. bagaense - Lunathyrium acutum var. bagaense (Ching & S. K. Wu) Z. R. Wang [SYNONYM VARIETY 267522:BCY3N nidx=null parent=B9DF3] + Lunathyrium acutum var. bagaense (Ching & S. K. Wu) Z. R. Wang [SYNONYM VARIETY 268877:BT8DC nidx=null parent=B9DF3] Lunathyrium acutum var. liubaense - Lunathyrium acutum var. liubaense (Z. R. Wang) Z. R. Wang [SYNONYM VARIETY 267522:BCY3P nidx=null parent=B9DF3] + Lunathyrium acutum var. liubaense (Z. R. Wang) Z. R. Wang [SYNONYM VARIETY 268877:BT8DD nidx=null parent=B9DF3] Lunathyrium auriculatum var. zhongdianense - Lunathyrium auriculatum var. zhongdianense Z. R. Wang [SYNONYM VARIETY 267522:BCY3Q nidx=null parent=BBLFQ] + Lunathyrium auriculatum var. zhongdianense Z. R. Wang [SYNONYM VARIETY 268877:BT8DF nidx=null parent=BST9M] Lunathyrium japonicum var. musashiense - Lunathyrium japonicum var. musashiense H. Ohba [SYNONYM VARIETY 267522:BCVWS nidx=null parent=BB2YQ] + Lunathyrium japonicum var. musashiense H. Ohba [SYNONYM VARIETY 268877:BT7B5 nidx=null parent=BB2YQ] Lunathyrium liangshanense var. sericeum - Lunathyrium liangshanense var. sericeum Ching & Z. R. Wang [SYNONYM VARIETY 267522:BCY3R nidx=null parent=BD44Y] + Lunathyrium liangshanense var. sericeum Ching & Z. R. Wang [SYNONYM VARIETY 268877:BT8DG nidx=null parent=BD44Y] Lunathyrium medogense var. glanduliferum - Lunathyrium medogense var. glanduliferum W. M. Chu [SYNONYM VARIETY 267522:BCY3S nidx=null parent=B9DCG] + Lunathyrium medogense var. glanduliferum W. M. Chu [SYNONYM VARIETY 268877:BT8DH nidx=null parent=B9DCG] Lunathyrium medogense var. weimingii - Lunathyrium medogense var. weimingii Z. R. Wang [SYNONYM VARIETY 267522:BCY3T nidx=null parent=B9DCG] + Lunathyrium medogense var. weimingii Z. R. Wang [SYNONYM VARIETY 268877:BT8DJ nidx=null parent=B9DCG] Lunathyrium orientale var. huangshanense - Lunathyrium orientale var. huangshanense Z. R. Wang ex Z. R. Wang & J. J. Chien [SYNONYM VARIETY 267522:BCY3V nidx=null parent=B9DD9] - Lunathyrium orientale var. huangshanense Z. R. Wang [SYNONYM VARIETY 267522:BCY3W nidx=null parent=B9DD9] + Lunathyrium orientale var. huangshanense Z. R. Wang [SYNONYM VARIETY 268877:BT8DK nidx=null parent=B9DD9] + Lunathyrium orientale var. huangshanense Z. R. Wang ex Z. R. Wang & J. J. Chien [SYNONYM VARIETY 268877:BT8DL nidx=null parent=B9DD9] Lunathyrium orientale var. jiulungense - Lunathyrium orientale var. jiulungense (Ching) Z. R. Wang [SYNONYM VARIETY 267522:BCY3X nidx=null parent=B9DD9] + Lunathyrium orientale var. jiulungense (Ching) Z. R. Wang [SYNONYM VARIETY 268877:BT8DM nidx=null parent=B9DD9] Lunathyrium pycnosorum var. acutum - Lunathyrium pycnosorum var. acutum J. J. Chien [SYNONYM VARIETY 267522:BCY3Y nidx=null parent=B9DDT] + Lunathyrium pycnosorum var. acutum J. J. Chien [SYNONYM VARIETY 268877:BT8DN nidx=null parent=B9DDT] Lunathyrium pycnosorum var. longidens - Lunathyrium pycnosorum var. longidens Z. R. Wang [SYNONYM VARIETY 267522:BCY3Z nidx=null parent=BBLFV] + Lunathyrium pycnosorum var. longidens Z. R. Wang [SYNONYM VARIETY 268877:BT8DP nidx=null parent=BST9R] Lunathyrium pycnosorum var. vegetius - Lunathyrium pycnosorum var. vegetius (Kitag.) Sa. Kurata [SYNONYM VARIETY 267522:BCY42 nidx=null parent=B9DF8] + Lunathyrium pycnosorum var. vegetius (Kitag.) Sa. Kurata [SYNONYM VARIETY 268877:BT8DQ nidx=null parent=B9DF8] Lunathyrium sichuanense var. gongshanense - Lunathyrium sichuanense var. gongshanense Z. R. Wang [SYNONYM VARIETY 267522:BCY43 nidx=null parent=BBLFW] + Lunathyrium sichuanense var. gongshanense Z. R. Wang [SYNONYM VARIETY 268877:BT8DR nidx=null parent=BST9S] Lunathyrium sichuanense var. jinfoshanense - Lunathyrium sichuanense var. jinfoshanense Z. R. Wang [SYNONYM VARIETY 267522:BCY44 nidx=null parent=BBLFX] + Lunathyrium sichuanense var. jinfoshanense Z. R. Wang [SYNONYM VARIETY 268877:BT8DS nidx=null parent=BST9T] Lunathyrium unifurcatum var. okuboanum - Lunathyrium unifurcatum var. okuboanum (Makino) Sa. Kurata [SYNONYM VARIETY 267522:BCY45 nidx=null parent=B9DDN] + Lunathyrium unifurcatum var. okuboanum (Makino) Sa. Kurata [SYNONYM VARIETY 268877:BT8DT nidx=null parent=B9DDN] Lunathyrium vegetius var. liubaense - Lunathyrium vegetius var. liubaense Z. R. Wang [SYNONYM VARIETY 267522:BCY46 nidx=null parent=B9DF3] + Lunathyrium vegetius var. liubaense Z. R. Wang [SYNONYM VARIETY 268877:BT8DV nidx=null parent=B9DF3] Lunathyrium vegetius var. miyunense - Lunathyrium vegetius var. miyunense Ching & Z. R. Wang [SYNONYM VARIETY 267522:BCY47 nidx=null parent=BBLFY] + Lunathyrium vegetius var. miyunense Ching & Z. R. Wang [SYNONYM VARIETY 268877:BT8DW nidx=null parent=BST9V] Lunathyrium vegetius var. turgidum - Lunathyrium vegetius var. turgidum Ching & Z. R. Wang [SYNONYM VARIETY 267522:BCY48 nidx=null parent=BBLFZ] + Lunathyrium vegetius var. turgidum Ching & Z. R. Wang [SYNONYM VARIETY 268877:BT8DX nidx=null parent=BST9W] Lunathyrium wilsonii var. habaense - Lunathyrium wilsonii var. habaense Ching & Z. R. Wang [SYNONYM VARIETY 267522:BCY49 nidx=null parent=BBLG2] + Lunathyrium wilsonii var. habaense Ching & Z. R. Wang [SYNONYM VARIETY 268877:BT8DY nidx=null parent=BST9X] Lunathyrium wilsonii var. incisoserratum - Lunathyrium wilsonii var. incisoserratum Z. R. Wang ex Ching [SYNONYM VARIETY 267522:BCY4B nidx=null parent=BBLG3] + Lunathyrium wilsonii var. incisoserratum Z. R. Wang ex Ching [SYNONYM VARIETY 268877:BT8DZ nidx=null parent=BST9Y] Lunathyrium wilsonii var. maximum - Lunathyrium wilsonii var. maximum Ching & Z. R. Wang [SYNONYM VARIETY 267522:BCY4C nidx=null parent=BBLG4] + Lunathyrium wilsonii var. maximum Ching & Z. R. Wang [SYNONYM VARIETY 268877:BT8F2 nidx=null parent=BST9Z] Lunathyrium wilsonii var. muliense - Lunathyrium wilsonii var. muliense Z. R. Wang [SYNONYM VARIETY 267522:BCY4D nidx=null parent=BBLG5] + Lunathyrium wilsonii var. muliense Z. R. Wang [SYNONYM VARIETY 268877:BT8F3 nidx=null parent=BSTB2] Lunupharciceras - Lunupharciceras [ACCEPTED GENUS 267522:639RB nidx=null] + Lunupharciceras Korn, 2002 [ACCEPTED GENUS 268877:BSKDV nidx=null] Luppovella - Luppovella [ACCEPTED SUBGENUS 267522:5HC3 nidx=null] - Luppovella [ACCEPTED GENUS 267522:5HC4 nidx=null] + Luppovella (Nikolov, 1966) [ACCEPTED GENUS 268877:BSKDW nidx=null] Lusitanites - Lusitanites [ACCEPTED GENUS 267522:5HCQ nidx=null] + Lusitanites Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSKF3 nidx=null] Lycopodiales - Lycopodiales DC. ex Bercht. & J. Presl [ACCEPTED ORDER 267522:B8V4F nidx=null] + Lycopodiales DC. ex Bercht. & J. Presl [ACCEPTED ORDER 268877:BSFS2 nidx=null] Lycopodiella caroliniana var. meridionalis - Lycopodiella caroliniana var. meridionalis (Underw. & F. E. Lloyd) B. Øllg. & P. G. Windisch [SYNONYM VARIETY 267522:BCY4P nidx=null parent=BB926] + Lycopodiella caroliniana var. meridionalis (Underw. & F. E. Lloyd) B. Øllg. & P. G. Windisch [SYNONYM VARIETY 268877:BT8FP nidx=null parent=BB926] Lycopodiella cernua var. curvata - Lycopodiella cernua var. curvata (Sw.) Kartesz & Gandhi [SYNONYM VARIETY 267522:BCY4Q nidx=null parent=B9ZYB] + Lycopodiella cernua var. curvata (Sw.) Kartesz & Gandhi [SYNONYM VARIETY 268877:BT8FQ nidx=null parent=B9ZYB] Lycopodioides poeppigiana - Lycopodioides poeppigiana (Spring.) Kuntze [SYNONYM SPECIES 267522:BBV9B nidx=null parent=BBCPH] + Lycopodioides poeppigiana (Hook. & Grev.) Kuntze [SYNONYM SPECIES 268877:BSVRK nidx=null parent=BTKPF] Lycopodium alopecuroides var. appressum - Lycopodium alopecuroides var. appressum Chapm. [SYNONYM VARIETY 267522:BCXZD nidx=null parent=B9T5F] + Lycopodium alopecuroides var. appressum Chapm. [SYNONYM VARIETY 268877:BT8BY nidx=null parent=B9T5F] Lycopodium alpinum var. decipiens - Lycopodium alpinum var. decipiens Syme ex Druce [SYNONYM VARIETY 267522:BCVWX nidx=null parent=BB48L] + Lycopodium alpinum var. decipiens Syme ex Druce [SYNONYM VARIETY 268877:BT7B8 nidx=null parent=BB48L] Lycopodium alpinum var. planiramulosum - Lycopodium alpinum var. planiramulosum Takeda [SYNONYM VARIETY 267522:BCVX2 nidx=null parent=B9DR3] + Lycopodium alpinum var. planiramulosum Takeda [SYNONYM VARIETY 268877:BT7B9 nidx=null parent=B9DR3] Lycopodium annotinum subsp. dubium - Lycopodium annotinum subsp. dubium (Zoëga) Kallio, Laine & Y. Mäkinen [SYNONYM SUBSPECIES 267522:BCVX3 nidx=null parent=BBJZ9] + Lycopodium annotinum subsp. dubium (Zoëga) Kallio, Laine & Y. Mäkinen [SYNONYM SUBSPECIES 268877:BT7BB nidx=null parent=BBJZ9] Lycopodium annotinum var. acrifolium - Lycopodium annotinum var. acrifolium Fernald [SYNONYM VARIETY 267522:BCY4R nidx=null parent=BBJZB] + Lycopodium annotinum var. acrifolium Fernald [SYNONYM VARIETY 268877:BT8FR nidx=null parent=BBJZB] Lycopodium annotinum var. alpestre - Lycopodium annotinum var. alpestre C. Hartm. [SYNONYM VARIETY 267522:BCXZM nidx=null parent=BBJZ9] + Lycopodium annotinum var. alpestre C. Hartm. [SYNONYM VARIETY 268877:BT8BZ nidx=null parent=BBJZ9] Lycopodium annotinum var. pungens - Lycopodium annotinum var. pungens (Desv.) La Pylaie ex Desv. [SYNONYM VARIETY 267522:BCXZP nidx=null parent=BBJZ9] + Lycopodium annotinum var. pungens (Desv.) La Pylaie ex Desv. [SYNONYM VARIETY 268877:BT8C2 nidx=null parent=BBJZ9] Lycopodium carolinianum var. meridionalis - Lycopodium carolinianum var. meridionalis (Underw. & F. E. Lloyd) Nessel [SYNONYM VARIETY 267522:BCY4S nidx=null parent=BB926] + Lycopodium carolinianum var. meridionalis (Underw. & F. E. Lloyd) Nessel [SYNONYM VARIETY 268877:BT8FS nidx=null parent=BB926] Lycopodium cernuum var. curvatum - Lycopodium cernuum var. curvatum (Sw.) Hook. & Grev. [SYNONYM VARIETY 267522:BCY4T nidx=null parent=B9ZYB] + Lycopodium cernuum var. curvatum (Sw.) Hook. & Grev. [SYNONYM VARIETY 268877:BT8FT nidx=null parent=B9ZYB] Lycopodium cernuum var. lehmannii - Lycopodium cernuum var. lehmannii (Hieron.) Nessel [SYNONYM VARIETY 267522:BCVX5 nidx=null parent=B9ZYJ] + Lycopodium cernuum var. lehmannii (Hieron.) Nessel [SYNONYM VARIETY 268877:BT7BC nidx=null parent=B9ZYJ] Lycopodium cernuum var. marianum - Lycopodium cernuum var. marianum (Willd.) Baker [SYNONYM VARIETY 267522:BCVX6 nidx=null parent=B8WPG] + Lycopodium cernuum var. marianum (Willd.) Baker [SYNONYM VARIETY 268877:BT7BD nidx=null parent=B8WPG] Lycopodium clavatum var. brevispicatum - Lycopodium clavatum var. brevispicatum Peck [SYNONYM VARIETY 267522:BCY4V nidx=null parent=B9MDT] + Lycopodium clavatum var. brevispicatum Peck [SYNONYM VARIETY 268877:BT8FV nidx=null parent=B9MDT] Lycopodium clavatum var. integerrimum - Lycopodium clavatum var. integerrimum Spring [SYNONYM VARIETY 267522:BCY4W nidx=null parent=B9MDT] + Lycopodium clavatum var. integerrimum Spring [SYNONYM VARIETY 268877:BT8FW nidx=null parent=B9MDT] Lycopodium clavatum var. laurentianum - Lycopodium clavatum var. laurentianum Vict. [SYNONYM VARIETY 267522:BCY4X nidx=null parent=BCXZT] + Lycopodium clavatum var. laurentianum Vict. [SYNONYM VARIETY 268877:BT8FX nidx=null parent=BCXZT] Lycopodium clavatum var. megastachyon - Lycopodium clavatum var. megastachyon Fernald & Bissell [SYNONYM VARIETY 267522:BCXZX nidx=null parent=B9MDT] + Lycopodium clavatum var. megastachyon Fernald & Bissell [SYNONYM VARIETY 268877:BT8C3 nidx=null parent=B9MDT] Lycopodium clavatum var. monostachyon - Lycopodium clavatum var. monostachyon Hook. & Grev. [SYNONYM VARIETY 267522:BCXZZ nidx=null parent=B9MDT] + Lycopodium clavatum var. monostachyon Hook. & Grev. [SYNONYM VARIETY 268877:BT8C4 nidx=null parent=B9MDT] Lycopodium clavatum var. subremotum - Lycopodium clavatum var. subremotum Vict. [SYNONYM VARIETY 267522:BCY4Y nidx=null parent=BCXZT] + Lycopodium clavatum var. subremotum Vict. [SYNONYM VARIETY 268877:BT8FY nidx=null parent=BCXZT] Lycopodium clavatum var. tristachyum - Lycopodium clavatum var. tristachyum (Pursh) Hook. [AMBIGUOUS_SYNONYM VARIETY 267522:BLD7N nidx=null parent=BCXZT] - Lycopodium clavatum var. tristachyum (Pursh) Hook. [AMBIGUOUS_SYNONYM VARIETY 267522:BQTY6 nidx=null parent=B9DRJ] + Lycopodium clavatum var. tristachyum (Pursh) Hook. [SYNONYM VARIETY 268877:BT8FZ nidx=null parent=B9DRJ] Lycopodium complanatum subsp. issleri - Lycopodium complanatum subsp. issleri (Rouy) Domin [SYNONYM SUBSPECIES 267522:7Z92M nidx=null parent=BB48L] + Lycopodium complanatum subsp. issleri (Rouy) Domin [SYNONYM SUBSPECIES 268877:BT7BF nidx=null parent=BB48L] Lycopodium complanatum subsp. tristachyum - Lycopodium complanatum subsp. tristachyum (Pursh) Dostál [SYNONYM SUBSPECIES 267522:BCVXC nidx=null parent=B9DRJ] + Lycopodium complanatum subsp. tristachyum (Pursh) Dostál [SYNONYM SUBSPECIES 268877:BT7BG nidx=null parent=B9DRJ] Lycopodium complanatum var. canadense - Lycopodium complanatum var. canadense Vict. [SYNONYM VARIETY 267522:BCY53 nidx=null parent=BCX8X] + Lycopodium complanatum var. canadense Vict. [SYNONYM VARIETY 268877:BT8G2 nidx=null parent=BCX8X] Lycopodium complanatum var. chamaecyparissus - Lycopodium complanatum var. chamaecyparissus (A. Braun ex Mutel) Döll [SYNONYM VARIETY 267522:BCY26 nidx=null parent=B9DRJ] + Lycopodium complanatum var. chamaecyparissus (A. Braun ex Mutel) Döll [SYNONYM VARIETY 268877:BT8C5 nidx=null parent=B9DRJ] Lycopodium complanatum var. elongatum - Lycopodium complanatum var. elongatum Vict. [SYNONYM VARIETY 267522:BCY55 nidx=null parent=BB48Q] + Lycopodium complanatum var. elongatum Vict. [SYNONYM VARIETY 268877:BT8G3 nidx=null parent=BB48Q] Lycopodium complanatum var. flabelliforme - Lycopodium complanatum var. flabelliforme Fernald [SYNONYM VARIETY 267522:BCY2B nidx=null parent=B9DR7] + Lycopodium complanatum var. flabelliforme Fernald [SYNONYM VARIETY 268877:BT8C6 nidx=null parent=B9DR7] Lycopodium complanatum var. gartonis - Lycopodium complanatum var. gartonis B. Boivin [SYNONYM VARIETY 267522:BCY56 nidx=null parent=BB48Q] + Lycopodium complanatum var. gartonis B. Boivin [SYNONYM VARIETY 268877:BT8G4 nidx=null parent=BB48Q] Lycopodium complanatum var. habereri - Lycopodium complanatum var. habereri (House) B. Boivin [SYNONYM VARIETY 267522:BCY57 nidx=null parent=BB48K] + Lycopodium complanatum var. habereri (House) B. Boivin [SYNONYM VARIETY 268877:BT8G5 nidx=null parent=BB48K] Lycopodium complanatum var. patentifolium - Lycopodium complanatum var. patentifolium Spring [SYNONYM VARIETY 267522:BCY58 nidx=null parent=B9DRJ] + Lycopodium complanatum var. patentifolium Spring [SYNONYM VARIETY 268877:BT8G6 nidx=null parent=B9DRJ] Lycopodium complanatum var. pseudoalpinum - Lycopodium complanatum var. pseudoalpinum Farw. [SYNONYM VARIETY 267522:BCY59 nidx=null parent=BB48L] + Lycopodium complanatum var. pseudoalpinum Farw. [SYNONYM VARIETY 268877:BT8G7 nidx=null parent=BB48L] Lycopodium complanatum var. tristachyum - Lycopodium complanatum var. tristachyum (Pursh) Clute [SYNONYM VARIETY 267522:BCVXD nidx=null parent=B9DRJ] + Lycopodium complanatum var. tristachyum (Pursh) Clute [SYNONYM VARIETY 268877:BT7BH nidx=null parent=B9DRJ] Lycopodium complanatum var. tropicum - Lycopodium complanatum var. tropicum Spring [SYNONYM VARIETY 267522:BCVXF nidx=null parent=B9DRH] + Lycopodium complanatum var. tropicum Spring [SYNONYM VARIETY 268877:BT7BJ nidx=null parent=B9DRH] Lycopodium flabelliforme var. ambiguum - Lycopodium flabelliforme var. ambiguum Vict. [SYNONYM VARIETY 267522:BCY5C nidx=null parent=B9DR7] + Lycopodium flabelliforme var. ambiguum Vict. [SYNONYM VARIETY 268877:BT8G8 nidx=null parent=B9DR7] Lycopodium inundatum var. alopecuroides - Lycopodium inundatum var. alopecuroides (L.) Tuck. [SYNONYM VARIETY 267522:BCY5D nidx=null parent=B9T5C] + Lycopodium inundatum var. alopecuroides (L.) Tuck. [SYNONYM VARIETY 268877:BT8G9 nidx=null parent=B9T5C] Lycopodium inundatum var. appressum - Lycopodium inundatum var. appressum Chapm. [SYNONYM VARIETY 267522:BCY5F nidx=null parent=B9T5F] + Lycopodium inundatum var. appressum Chapm. [SYNONYM VARIETY 268877:BT8GB nidx=null parent=B9T5F] Lycopodium inundatum var. elongatum - Lycopodium inundatum var. elongatum Chapm. [SYNONYM VARIETY 267522:BCY5G nidx=null parent=BBM4B] + Lycopodium inundatum var. elongatum Chapm. [SYNONYM VARIETY 268877:BT8GC nidx=null parent=BBM4B] Lycopodium inundatum var. pinnatum - Lycopodium inundatum var. pinnatum Chapm. [SYNONYM VARIETY 267522:BCY5H nidx=null parent=B9T5L] + Lycopodium inundatum var. pinnatum Chapm. [SYNONYM VARIETY 268877:BT8GD nidx=null parent=B9T5L] Lycopodium inundatum var. robustum - Lycopodium inundatum var. robustum R. J. Eaton [SYNONYM VARIETY 267522:BCY5J nidx=null parent=BBM4D] + Lycopodium inundatum var. robustum R. J. Eaton [SYNONYM VARIETY 268877:BT8GF nidx=null parent=BBM4D] Lycopodium lucidulum f. porophilum - Lycopodium lucidulum f. porophilum (F. E. Lloyd & Underw.) Clute [SYNONYM FORM 267522:BCY5N nidx=null parent=B9PT3] + Lycopodium lucidulum f. porophilum (F. E. Lloyd & Underw.) Clute [SYNONYM FORM 268877:BT8GH nidx=null parent=B9PT3] Lycopodium lucidulum var. occidentale - Lycopodium lucidulum var. occidentale (Clute) L. R. Wilson [SYNONYM VARIETY 267522:BCY5K nidx=null parent=B9PSY] + Lycopodium lucidulum var. occidentale (Clute) L. R. Wilson [SYNONYM VARIETY 268877:BT8GG nidx=null parent=B9PSY] Lycopodium lucidulum var. porophilum - Lycopodium lucidulum var. porophilum (F. E. Lloyd & Underw.) Clute [SYNONYM VARIETY 267522:BCY5M nidx=null parent=B9PT3] + Lycopodium lucidulum var. porophilum (F. E. Lloyd & Underw.) Clute [SYNONYM VARIETY 268877:BT8GJ nidx=null parent=B9PT3] Lycopodium lucidulum var. tryonii - Lycopodium lucidulum var. tryonii Mohlenbr. [SYNONYM VARIETY 267522:BCY5P nidx=null parent=B8XGJ] + Lycopodium lucidulum var. tryonii Mohlenbr. [SYNONYM VARIETY 268877:BT8GK nidx=null parent=B8XGJ] Lycopodium obscurum var. dendroideum - Lycopodium obscurum var. dendroideum (Michx.) D. C. Eaton [SYNONYM VARIETY 267522:BCY5Q nidx=null parent=B9D6V] + Lycopodium obscurum var. dendroideum (Michx.) D. C. Eaton [SYNONYM VARIETY 268877:BT8GL nidx=null parent=B9D6V] Lycopodium obscurum var. hybridum - Lycopodium obscurum var. hybridum Farw. [SYNONYM VARIETY 267522:BCY5S nidx=null parent=B9D6V] + Lycopodium obscurum var. hybridum Farw. [SYNONYM VARIETY 268877:BT8GM nidx=null parent=B9D6V] Lycopodium obscurum var. isophyllum - Lycopodium obscurum var. isophyllum Hickey [SYNONYM VARIETY 267522:BCY5T nidx=null parent=B9D6W] + Lycopodium obscurum var. isophyllum Hickey [SYNONYM VARIETY 268877:BT8GN nidx=null parent=B9D6W] Lycopodium scariosum var. gayanum - Lycopodium scariosum var. gayanum (J. Rémy) Nessel [SYNONYM VARIETY 267522:BCVXJ nidx=null parent=B9DRL] + Lycopodium scariosum var. gayanum (J. Rémy) Nessel [SYNONYM VARIETY 268877:BT7BK nidx=null parent=B9DRL] Lycopodium scariosum var. heterophyllum - Lycopodium scariosum var. heterophyllum (Spreng.) Nessel [SYNONYM VARIETY 267522:BCVXK nidx=null parent=B9DRM] + Lycopodium scariosum var. heterophyllum (Spreng.) Nessel [SYNONYM VARIETY 268877:BT7BL nidx=null parent=B9DRM] Lycopodium scariosum var. holtonii - Lycopodium scariosum var. holtonii (Underw. & F. E. Lloyd) Nessel [SYNONYM VARIETY 267522:BCVXL nidx=null parent=B9DRM] + Lycopodium scariosum var. holtonii (Underw. & F. E. Lloyd) Nessel [SYNONYM VARIETY 268877:BT7BM nidx=null parent=B9DRM] Lycopodium scariosum var. microphyllum - Lycopodium scariosum var. microphyllum (Desv. ex Poir.) Nessel [SYNONYM VARIETY 267522:BCVXM nidx=null parent=B9DRM] + Lycopodium scariosum var. microphyllum (Desv. ex Poir.) Nessel [SYNONYM VARIETY 268877:BT7BN nidx=null parent=B9DRM] Lycopodium selago subsp. chinense - Lycopodium selago subsp. chinense (Christ) Hultén [SYNONYM SUBSPECIES 267522:BCVXN nidx=null parent=B9PRT] + Lycopodium selago subsp. chinense (Christ) Hultén [SYNONYM SUBSPECIES 268877:BT7BP nidx=null parent=B9PRT] Lycopodium selago var. appressum - Lycopodium selago var. appressum La Pylaie ex Desv. [SYNONYM VARIETY 267522:BCY2L nidx=null parent=BCXPJ] + Lycopodium selago var. appressum La Pylaie ex Desv. [SYNONYM VARIETY 268877:BT8C8 nidx=null parent=BCXPJ] Lycopodium selago var. haleakalae - Lycopodium selago var. haleakalae (Brack.) Warb. [SYNONYM VARIETY 267522:BCVXR nidx=null parent=B9PS7] + Lycopodium selago var. haleakalae (Brack.) Warb. [SYNONYM VARIETY 268877:BT7BQ nidx=null parent=B9PS7] Lycopodium selago var. laxum - Lycopodium selago var. laxum Desv. [SYNONYM VARIETY 267522:BCVXS nidx=null parent=BBLKJ] + Lycopodium selago var. laxum Desv. [SYNONYM VARIETY 268877:BT7BR nidx=null parent=BSTCB] Lycopodium selago var. miyoshianum - Lycopodium selago var. miyoshianum (Makino) Makino [SYNONYM VARIETY 267522:BCY2R nidx=null parent=B9PSS] + Lycopodium selago var. miyoshianum (Makino) Makino [SYNONYM VARIETY 268877:BT8C9 nidx=null parent=B9PSS] Lycopodium selago var. patens - Lycopodium selago var. patens (P. Beauv.) Desv. [SYNONYM VARIETY 267522:BCY2T nidx=null parent=BBLKJ] + Lycopodium selago var. patens (P. Beauv.) Desv. [SYNONYM VARIETY 268877:BT8CB nidx=null parent=BSTCB] Lycopodium selago var. porophila - Lycopodium selago var. porophila (F. E. Lloyd & Underw.) Clute [SYNONYM VARIETY 267522:BCY5Y nidx=null parent=B9PT3] + Lycopodium selago var. porophila (F. E. Lloyd & Underw.) Clute [SYNONYM VARIETY 268877:BT8GS nidx=null parent=B9PT3] Lycopodium serratum var. dentatum - Lycopodium serratum var. dentatum Hillebr. [SYNONYM VARIETY 267522:BCY5Z nidx=null parent=6MFHF] + Lycopodium serratum var. dentatum Hillebr. [SYNONYM VARIETY 268877:BT8GT nidx=null parent=6MFHF] Lycopodium serratum var. subintegrum - Lycopodium serratum var. subintegrum Hillebr. [SYNONYM VARIETY 267522:BCVXT nidx=null parent=6MGXL] + Lycopodium serratum var. subintegrum Hillebr. [SYNONYM VARIETY 268877:BT7BS nidx=null parent=6MGXL] Lycopodium tristachyum var. boreale - Lycopodium tristachyum var. boreale Vict. [SYNONYM VARIETY 267522:BCY62 nidx=null parent=BB48Q] + Lycopodium tristachyum var. boreale Vict. [SYNONYM VARIETY 268877:BT8GV nidx=null parent=BB48Q] Lycopodium tristachyum var. habereri - Lycopodium tristachyum var. habereri (House) Vict. [SYNONYM VARIETY 267522:BCY63 nidx=null parent=BB48K] + Lycopodium tristachyum var. habereri (House) Vict. [SYNONYM VARIETY 268877:BT8GW nidx=null parent=BB48K] Lycopodium tristachyum var. laurentianum - Lycopodium tristachyum var. laurentianum Vict. [SYNONYM VARIETY 267522:BCY64 nidx=null parent=BB48K] + Lycopodium tristachyum var. laurentianum Vict. [SYNONYM VARIETY 268877:BT8GX nidx=null parent=BB48K] Lycopodium venustulum var. verticale - Lycopodium venustulum var. verticale W. H. Wagner [ACCEPTED VARIETY 267522:BBLNM nidx=null] + Lycopodium venustulum var. verticale W. H. Wagner [ACCEPTED VARIETY 268877:BSTDL nidx=null] Lycopodium × sabinifolium var. patens - Lycopodium × sabinifolium var. patens Vict. [SYNONYM VARIETY 267522:BCY5V nidx=null parent=BB48M] + Lycopodium × sabinifolium var. patens Vict. [SYNONYM VARIETY 268877:BT8GP nidx=null parent=BB48M] Lycopodium × sabinifolium var. sharonense - Lycopodium × sabinifolium var. sharonense (S. F. Blake) S. F. Blake [SYNONYM VARIETY 267522:BCY5W nidx=null parent=BB48M] + Lycopodium × sabinifolium var. sharonense (S. F. Blake) S. F. Blake [SYNONYM VARIETY 268877:BT8GQ nidx=null parent=BB48M] Lycopodium × sabinifolium var. sitchense - Lycopodium × sabinifolium var. sitchense (Rupr.) Fernald [SYNONYM VARIETY 267522:BCY2J nidx=null parent=B9DRG] + Lycopodium × sabinifolium var. sitchense (Rupr.) Fernald [SYNONYM VARIETY 268877:BT8C7 nidx=null parent=B9DRG] Lycopodium × sabinifolium var. superfertile - Lycopodium × sabinifolium var. superfertile Vict. [SYNONYM VARIETY 267522:BCY5X nidx=null parent=BB48M] + Lycopodium × sabinifolium var. superfertile Vict. [SYNONYM VARIETY 268877:BT8GR nidx=null parent=BB48M] Lyelliceras - Lyelliceras [ACCEPTED GENUS 267522:62XS8 nidx=null] + Lyelliceras Spath, 1921 [ACCEPTED GENUS 268877:BSKFQ nidx=null] Lyelliceratidae - Lyelliceratidae [ACCEPTED FAMILY 267522:C9N nidx=null] + Lyelliceratidae Spath, 1921 [ACCEPTED FAMILY 268877:BSFVY nidx=null] Lyrogoniatites - Lyrogoniatites [ACCEPTED GENUS 267522:5HTH nidx=null] + Lyrogoniatites Miller & Furnish, 1940 [ACCEPTED GENUS 268877:BSKGT nidx=null] Lytheoceras - Lytheoceras [ACCEPTED GENUS 267522:62Y5Q nidx=null] + Lytheoceras Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSKHF nidx=null] Lyticoceras - Lyticoceras [ACCEPTED GENUS 267522:5HWL nidx=null] + Lyticoceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSKHG nidx=null] Lytoceras - Lytoceras [ACCEPTED GENUS 267522:BJF9K nidx=null] - Lytoceras [ACCEPTED GENUS 267522:BMM4B nidx=null] + Lytoceras (Suess, 1865) [ACCEPTED GENUS 268877:BSKHH nidx=null] Lytocerataceae - Lytocerataceae [ACCEPTED SUPERFAMILY 267522:622MV nidx=null] + Lytocerataceae Neumayr, 1875 [ACCEPTED SUPERFAMILY 268877:BTL4F nidx=null] Lytoceratidae - Lytoceratidae [ACCEPTED FAMILY 267522:624JH nidx=null] + Lytoceratidae Neumayr, 1875 [ACCEPTED FAMILY 268877:BSGS8 nidx=null] Lytoconites - Lytoconites [ACCEPTED GENUS 267522:5HWT nidx=null] + Lytoconites Wiedmann, 1970 [ACCEPTED GENUS 268877:BSKHK nidx=null] Lytohamites - Lytohamites [ACCEPTED GENUS 267522:5HWV nidx=null] + Lytohamites Casey, 1961 [ACCEPTED GENUS 268877:BSKHL nidx=null] Lytophiceras - Lytophiceras [ACCEPTED SUBGENUS 267522:63XW6 nidx=null] + Lytophiceras (Spath, 1930) [SYNONYM GENUS 268877:BSMMS nidx=null parent=BSMMT] Lytotropites - Lytotropites [ACCEPTED GENUS 267522:5HX2 nidx=null] + Lytotropites Spath, 1924 [ACCEPTED GENUS 268877:BSKHM nidx=null] Maclearnoceras - Maclearnoceras [ACCEPTED GENUS 267522:5J5R nidx=null] + Maclearnoceras Tozer, 1963 [ACCEPTED GENUS 268877:BSKHV nidx=null] Macrogrammites - Macrogrammites [ACCEPTED GENUS 267522:62Y76 nidx=null] + Macrogrammites Buckman, 1928 [ACCEPTED GENUS 268877:BSKJ7 nidx=null] Macroscaphites - Macroscaphites [ACCEPTED GENUS 267522:5JND nidx=null] + Macroscaphites Meek, 1876 [ACCEPTED GENUS 268877:BSKJ9 nidx=null] Macroscaphitidae - Macroscaphitidae [ACCEPTED FAMILY 267522:CBG nidx=null] + Macroscaphitidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGSB nidx=null] Macrosiphoniella (Macrosiphoniella) albicola - Macrosiphoniella (Macrosiphoniella) albicola [ACCEPTED SPECIES 267522:3X9NQ nidx=null] + Macrosiphoniella (Macrosiphoniella) albicola [ACCEPTED SPECIES 268877:BSVVN nidx=null] Macrosiphoniella (Macrosiphoniella) kikungshana - Macrosiphoniella (Macrosiphoniella) kikungshana [ACCEPTED SPECIES 267522:3X9Q4 nidx=null] + Macrosiphoniella (Macrosiphoniella) kikungshana [ACCEPTED SPECIES 268877:BSVVW nidx=null] Macrosiphoniella (Macrosiphoniella) lidiae - Macrosiphoniella (Macrosiphoniella) lidiae [ACCEPTED SPECIES 267522:BKFFH nidx=null] + Macrosiphoniella (Macrosiphoniella) lidiae [ACCEPTED SPECIES 268877:BSVVZ nidx=null] Macrosiphoniella (Macrosiphoniella) maculata - Macrosiphoniella (Macrosiphoniella) maculata [ACCEPTED SPECIES 267522:BH4CW nidx=null] + Macrosiphoniella (Macrosiphoniella) maculata [ACCEPTED SPECIES 268877:BSVW4 nidx=null] Macrosiphoniella (Macrosiphoniella) silvestrii - Macrosiphoniella (Macrosiphoniella) silvestrii [ACCEPTED SPECIES 267522:72RPW nidx=null] + Macrosiphoniella (Macrosiphoniella) silvestrii [ACCEPTED SPECIES 268877:BSVW8 nidx=null] Macrosiphoniella tuberculatum-artemisicolum - Macrosiphoniella tuberculatum-artemisicolum Bozhko, 1961 [SYNONYM SPECIES 267522:BMTDC nidx=null parent=3X9SF] + Macrosiphoniella tuberculatum-artemisicolum Bozhko, 1961 [SYNONYM SPECIES 268877:BSQWN nidx=null parent=3X9SF] Macrosiphum (Macrosiphum) doronicicola - Macrosiphum (Macrosiphum) doronicicola [ACCEPTED SPECIES 267522:BBWLX nidx=null] + Macrosiphum (Macrosiphum) doronicicola [ACCEPTED SPECIES 268877:BSVWH nidx=null] Macrosiphum (Macrosiphum) holmani - Macrosiphum (Macrosiphum) holmani [ACCEPTED SPECIES 267522:3X9ZT nidx=null] + Macrosiphum (Macrosiphum) holmani [ACCEPTED SPECIES 268877:BSVWM nidx=null] Macrosiphum (Macrosiphum) lapponicum - Macrosiphum (Macrosiphum) lapponicum [ACCEPTED SPECIES 267522:72S23 nidx=null] + Macrosiphum (Macrosiphum) lapponicum [ACCEPTED SPECIES 268877:BSVWN nidx=null] Macrosiphum (Macrosiphum) polanense - Macrosiphum (Macrosiphum) polanense [ACCEPTED SPECIES 267522:BPHTS nidx=null] + Macrosiphum (Macrosiphum) polanense [ACCEPTED SPECIES 268877:BSVWV nidx=null] Macrosiphum (Macrosiphum) tsutae - Macrosiphum (Macrosiphum) tsutae [ACCEPTED SPECIES 267522:733PB nidx=null] + Macrosiphum (Macrosiphum) tsutae [ACCEPTED SPECIES 268877:BSVX2 nidx=null] Macrosiphum (Macrosiphum) yomogi - Macrosiphum (Macrosiphum) yomogi [ACCEPTED SPECIES 267522:6QS39 nidx=null] + Macrosiphum (Macrosiphum) yomogi [ACCEPTED SPECIES 268877:BSVX3 nidx=null] Macrothelypteris oligophlebia var. elegans - Macrothelypteris oligophlebia var. elegans (Koidz.) Ching [ACCEPTED VARIETY 267522:BBLNN nidx=null] + Macrothelypteris oligophlebia var. elegans (Koidz.) Ching [ACCEPTED VARIETY 268877:BSTDM nidx=null] Maderia - Maderia [ACCEPTED GENUS 267522:5JY4 nidx=null] + Maderia Imlay, 1938 [SYNONYM GENUS 268877:BSKJM nidx=null parent=BSKYS] Maeneceras - Maeneceras [ACCEPTED GENUS 267522:5K24 nidx=null] + Maeneceras Hyatt, 1884 [ACCEPTED GENUS 268877:BSKJN nidx=null] Maenioceras - Maenioceras [ACCEPTED GENUS 267522:5K26 nidx=null] + Maenioceras Schindewolf, 1933 [ACCEPTED GENUS 268877:BSKJP nidx=null] + Maenioceras Hyatt, 1884 [SYNONYM GENUS 268877:BSKJQ nidx=null parent=BSKJN] Maenioceratidae - Maenioceratidae [ACCEPTED FAMILY 267522:CBX nidx=null] + Maenioceratidae Bogoslovsky, 1958 [ACCEPTED FAMILY 268877:BSGSC nidx=null] Maideroceras - Maideroceras [ACCEPTED GENUS 267522:5K92 nidx=null] + Maideroceras Becker, 2002 [ACCEPTED GENUS 268877:BSKJS nidx=null] Malayites - Malayites [ACCEPTED GENUS 267522:5KH6 nidx=null] + Malayites (Welter, 1914) [ACCEPTED GENUS 268877:BSKJV nidx=null] Malletoptychites - Malletoptychites [ACCEPTED GENUS 267522:5KLR nidx=null] + Malletoptychites Diener, 1916 [ACCEPTED GENUS 268877:BSKK2 nidx=null] Mammites - Mammites [ACCEPTED GENUS 267522:5KS7 nidx=null] + Mammites (Laube & Bruder, 1887) [ACCEPTED GENUS 268877:BSKK3 nidx=null] Mangyshlakites - Mangyshlakites [ACCEPTED GENUS 267522:5KVT nidx=null] + Mangyshlakites Shevyrev, 1968 [ACCEPTED GENUS 268877:BSKK6 nidx=null] Mantelliceras - Mantelliceras [ACCEPTED GENUS 267522:5KYX nidx=null] + Mantelliceras (Hyatt, 1903) [ACCEPTED GENUS 268877:BSKK7 nidx=null] Manticoceras - Manticoceras [ACCEPTED GENUS 267522:5KZ8 nidx=null] + Manticoceras (Hyatt, 1884) [ACCEPTED GENUS 268877:BSKK9 nidx=null] Maorites - Maorites [ACCEPTED GENUS 267522:5L3S nidx=null] + Maorites Marshall, 1926 [ACCEPTED GENUS 268877:BSKKD nidx=null] Mapesites - Mapesites [ACCEPTED GENUS 267522:5L47 nidx=null] + Mapesites Work & Boardman, 2003 [ACCEPTED GENUS 268877:BSKKF nidx=null] Marathonitaceae - Marathonitaceae [ACCEPTED SUPERFAMILY 267522:5C4 nidx=null] + Marathonitaceae Ruzhencev, 1938 [ACCEPTED SUPERFAMILY 268877:BTL58 nidx=null] Marathonites - Marathonites [ACCEPTED SUBGENUS 267522:649X4 nidx=null] + Marathonites (Böse, 1919) [SYNONYM GENUS 268877:BSMMV nidx=null parent=BSMMW] Marathonitidae - Marathonitidae [ACCEPTED FAMILY 267522:624K4 nidx=null] + Marathonitidae Ruzhencev, 1938 [ACCEPTED FAMILY 268877:BSGSG nidx=null] Marattiales - Marattiales Link [ACCEPTED ORDER 267522:B8VFL nidx=null] + Marattiales Link [ACCEPTED ORDER 268877:BSFV4 nidx=null] Marcouxia - Marcouxia [ACCEPTED GENUS 267522:5L7T nidx=null] + Marcouxia Guex et al., 2005 [ACCEPTED GENUS 268877:BSKKH nidx=null] Marcouxites - Marcouxites [ACCEPTED GENUS 267522:62ZPK nidx=null] + Marcouxites Monnet & Bucher, 2005 [ACCEPTED GENUS 268877:BSKKJ nidx=null] Margarijuvavites - Margarijuvavites [ACCEPTED GENUS 267522:5L9K nidx=null] + Margarijuvavites Tozer, 1994 [ACCEPTED GENUS 268877:BSKKK nidx=null] Margaritropites - Margaritropites [ACCEPTED GENUS 267522:5L9Y nidx=null] + Margaritropites Diener, 1916 [ACCEPTED GENUS 268877:BSKKL nidx=null] Marianoceras - Marianoceras [ACCEPTED GENUS 267522:5LC8 nidx=null] + Marianoceras Librovitch, 1962 [ACCEPTED GENUS 268877:BSKKM nidx=null] Mariella - Mariella [ACCEPTED SUBGENUS 267522:5LCW nidx=null] - Mariella [ACCEPTED GENUS 267522:5LCX nidx=null] + Mariella Nowak, 1916 [ACCEPTED GENUS 268877:BSJH3 nidx=null] Marshallites - Marshallites [ACCEPTED GENUS 267522:5LKN nidx=null] + Marshallites Matsumoto, 1955 [ACCEPTED GENUS 268877:BSKKN nidx=null] Marsilea farinosa subsp. arrecta - Marsilea farinosa subsp. arrecta J. E. Burrows [ACCEPTED SUBSPECIES 267522:BBJG7 nidx=null] + Marsilea farinosa subsp. arrecta J. E. Burrows [ACCEPTED SUBSPECIES 268877:BSSTB nidx=null] Marsilea minuta var. incurva - Marsilea minuta var. incurva (A. Braun) Launert [ACCEPTED VARIETY 267522:BBLNP nidx=null] + Marsilea minuta var. incurva (A. Braun) Launert [ACCEPTED VARIETY 268877:BSTDN nidx=null] Marsilea nubica var. gymnocarpa - Marsilea nubica var. gymnocarpa (A. Braun) Launert [ACCEPTED VARIETY 267522:BBLNQ nidx=null] + Marsilea nubica var. gymnocarpa (A. Braun) Launert [ACCEPTED VARIETY 268877:BSTDP nidx=null] Martoceras - Martoceras [ACCEPTED GENUS 267522:62ZRX nidx=null] + Martoceras Toumansky, 1938 [ACCEPTED GENUS 268877:BSKKP nidx=null] Masonites - Masonites [ACCEPTED GENUS 267522:5LSM nidx=null] + Masonites Henderson, 1970 [ACCEPTED GENUS 268877:BSKKQ nidx=null] Masonoceras - Masonoceras [ACCEPTED GENUS 267522:5LSP nidx=null] + Masonoceras Work & Manger, 2002 [ACCEPTED GENUS 268877:BSKKR nidx=null] Maternoceras - Maternoceras [ACCEPTED GENUS 267522:5LYQ nidx=null] + Maternoceras Clausen, 1969 [ACCEPTED GENUS 268877:BSKKT nidx=null] Matheronites - Matheronites [ACCEPTED GENUS 267522:5LYY nidx=null] + Matheronites Renngarten, 1926 [ACCEPTED GENUS 268877:BSKKV nidx=null] Mathoceras - Mathoceras [ACCEPTED GENUS 267522:5LZC nidx=null] + Mathoceras Casey, 1963 [ACCEPTED GENUS 268877:BSKKW nidx=null] Matsumurasca (Matsumurasca) - Matsumurasca (Matsumurasca) Anufriev, 1973 [ACCEPTED SUBGENUS 267522:8KMN2 nidx=null] + Matsumurasca (Matsumurasca) Anufriev, 1973 [ACCEPTED SUBGENUS 268877:BSJHK nidx=null] Matteuccia struthiopteris f. pubescens - Matteuccia struthiopteris f. pubescens (Terry) Clute [SYNONYM FORM 267522:BCY6J nidx=null parent=BBX72] + Matteuccia struthiopteris f. pubescens (Terry) Clute [SYNONYM FORM 268877:BT8HC nidx=null parent=BBX72] Matteuccia struthiopteris subsp. pensylvanica - Matteuccia struthiopteris subsp. pensylvanica (Willd.) Á. Löve & D. Löve [SYNONYM SUBSPECIES 267522:BBJGB nidx=null parent=BBX72] + Matteuccia struthiopteris subsp. pensylvanica (Willd.) Á. Löve & D. Löve [SYNONYM SUBSPECIES 268877:BSSTD nidx=null parent=BBX72] Matteuccia struthiopteris var. pensylvanica - Matteuccia struthiopteris var. pensylvanica (Willd.) C. V. Morton [SYNONYM VARIETY 267522:BBJG9 nidx=null parent=BBX72] + Matteuccia struthiopteris var. pensylvanica (Willd.) C. V. Morton [SYNONYM VARIETY 268877:BSSTC nidx=null parent=BBX72] Matteuccia struthiopteris var. pubescens - Matteuccia struthiopteris var. pubescens (Terry) Clute [SYNONYM VARIETY 267522:BCY6H nidx=null parent=BBX72] + Matteuccia struthiopteris var. pubescens (Terry) Clute [SYNONYM VARIETY 268877:BT8HB nidx=null parent=BBX72] Mauretaniaceras - Mauretaniaceras [ACCEPTED GENUS 267522:5M58 nidx=null] + Mauretaniaceras Meister et al., 2011 [ACCEPTED GENUS 268877:BSKKX nidx=null] Maxigoniatites - Maxigoniatites [ACCEPTED GENUS 267522:5M77 nidx=null] + Maxigoniatites Korn et al., 1999 [ACCEPTED GENUS 268877:BSKKY nidx=null] Maxigoniatitidae - Maxigoniatitidae [ACCEPTED FAMILY 267522:624KT nidx=null] + Maxigoniatitidae Korn et al., 1999 [ACCEPTED FAMILY 268877:BSGSH nidx=null] Maximites - Maximites [ACCEPTED GENUS 267522:5M7H nidx=null] + Maximites Miller & Furnish, 1957 [ACCEPTED GENUS 268877:BSKKZ nidx=null] Maximitidae - Maximitidae [ACCEPTED FAMILY 267522:CFW nidx=null] + Maximitidae Ruzhencev, 1960 [ACCEPTED FAMILY 268877:BSGSJ nidx=null] Mecodium - Mecodium C.Presl [SYNONYM UNRANKED 267522:BC3TD nidx=null parent=B8YB2] + Mecodium C.Presl [SYNONYM UNRANKED 268877:BTK7X nidx=null parent=B8YB2] Medioclymenia - Medioclymenia [ACCEPTED GENUS 267522:5MHG nidx=null] + Medioclymenia Korn, 2002 [ACCEPTED GENUS 268877:BSKL3 nidx=null] Medlicottia - Medlicottia [ACCEPTED GENUS 267522:5MJ8 nidx=null] + Medlicottia Waagen, 1880 [ACCEPTED GENUS 268877:BSKL4 nidx=null] Medlicottiaceae - Medlicottiaceae [ACCEPTED SUPERFAMILY 267522:5C7 nidx=null] + Medlicottiaceae Karpinsky, 1889 [ACCEPTED SUPERFAMILY 268877:BTL3B nidx=null] Medlicottiidae - Medlicottiidae [ACCEPTED FAMILY 267522:624L6 nidx=null] + Medlicottiidae Karpinsky, 1889 [ACCEPTED FAMILY 268877:BSFVZ nidx=null] Meekoceras - Meekoceras [ACCEPTED GENUS 267522:5MK8 nidx=null] + Meekoceras Hyatt, 1879 [ACCEPTED GENUS 268877:BSKL5 nidx=null] Meekoceras beneckei - Meekoceras beneckei (Mojsisovics, 1882) [SYNONYM SPECIES 267522:3YQGR nidx=null parent=LPNN] + Meekoceras beneckei (Mojsisovics, 1881) [ACCEPTED SPECIES 268877:BSW7H nidx=null] Meekocerataceae - Meekocerataceae [ACCEPTED SUPERFAMILY 267522:5C8 nidx=null] + Meekocerataceae Waagen, 1895 [ACCEPTED SUPERFAMILY 268877:BTL3V nidx=null] Meekoceratoidea - Meekoceratoidea [ACCEPTED SUPERFAMILY 267522:5C9 nidx=null] + Meekoceratoidea Waagen, 1895 [ACCEPTED SUPERFAMILY 268877:BTL5W nidx=null] Meekophiceras - Meekophiceras [ACCEPTED GENUS 267522:5MK9 nidx=null] + Meekophiceras Tozer, 1994 [ACCEPTED GENUS 268877:BSKL6 nidx=null] Megaceratites - Megaceratites [ACCEPTED GENUS 267522:5MLK nidx=null] + Megaceratites Balini, 1992 [ACCEPTED GENUS 268877:BSKL7 nidx=null] Megacrioceras - Megacrioceras [ACCEPTED GENUS 267522:5MMY nidx=null] + Megacrioceras Delanoy et al., 1987 [ACCEPTED GENUS 268877:BSKL8 nidx=null] Megacrioceratidae - Megacrioceratidae [ACCEPTED FAMILY 267522:CGQ nidx=null] + Megacrioceratidae Vermeulen, 2006 [ACCEPTED FAMILY 268877:BSGSL nidx=null] Megalastrum andicola f. lehmannianum - Megalastrum andicola f. lehmannianum (Hieron.) Stolze [ACCEPTED FORM 267522:BBLZH nidx=null] + Megalastrum andicola f. lehmannianum (Hieron.) Stolze [ACCEPTED FORM 268877:BSTKP nidx=null] Megalytoceras - Megalytoceras [ACCEPTED GENUS 267522:5MVW nidx=null] + Megalytoceras Buckman, 1905 [ACCEPTED GENUS 268877:BSKLB nidx=null] Megaphyllitaceae - Megaphyllitaceae [ACCEPTED SUPERFAMILY 267522:5CC nidx=null] + Megaphyllitaceae Mojsisovics, 1896 [ACCEPTED SUPERFAMILY 268877:BTL3N nidx=null] Megaphyllites - Megaphyllites [ACCEPTED GENUS 267522:5MYD nidx=null] + Megaphyllites Mojsisovics, 1879 [ACCEPTED GENUS 268877:BSKLC nidx=null] Megaphyllitidae - Megaphyllitidae [ACCEPTED FAMILY 267522:CHL nidx=null] + Megaphyllitidae Mojsisovics, 1896 [ACCEPTED FAMILY 268877:BSGSM nidx=null] Megapronorites - Megapronorites [ACCEPTED GENUS 267522:5MZ6 nidx=null] + Megapronorites Ruzhencev, 1949 [ACCEPTED GENUS 268877:BSKLD nidx=null] Megateuthididae - Megateuthididae [ACCEPTED FAMILY 267522:CHY nidx=null] + Megateuthididae Sachs & Nalnjaeva, 1967 [ACCEPTED FAMILY 268877:BSGSN nidx=null] Meginoceras - Meginoceras [ACCEPTED GENUS 267522:62YRK nidx=null] + Meginoceras (McLearn, 1930) [ACCEPTED GENUS 268877:BSKLG nidx=null] Meitianoceras - Meitianoceras [ACCEPTED GENUS 267522:5N9Y nidx=null] + Meitianoceras Zheng, 1984 [ACCEPTED GENUS 268877:BSKLJ nidx=null] Meixianites - Meixianites [ACCEPTED GENUS 267522:5N9Z nidx=null] + Meixianites Xu, 1977 [ACCEPTED GENUS 268877:BSKLK nidx=null] Melagathiceras - Melagathiceras [ACCEPTED GENUS 267522:62Z2X nidx=null] + Melagathiceras Tozer, 1971 [ACCEPTED GENUS 268877:BSKLL nidx=null] Melagathiceratidae - Melagathiceratidae [ACCEPTED FAMILY 267522:CJD nidx=null] + Melagathiceratidae Tozer, 1971 [ACCEPTED FAMILY 268877:BSGSP nidx=null] Melampsalta hermansburgensis - Melampsalta hermansburgensis Distant, 1907 [SYNONYM SPECIES 267522:BPJB8 nidx=null parent=6GHHK] + Melampsalta hermansburgensis Distant, 1907 [SYNONYM SPECIES 268877:BSW9D nidx=null parent=6GHHK] Melastomastrum capitatum barteri - Melastomastrum capitatum barteri [SYNONYM INFRASPECIFIC_NAME 267522:BSFFY nidx=null parent=6QX94] + Melastomastrum capitatum barteri [SYNONYM INFRASPECIFIC_NAME 268877:BT7CC nidx=null parent=6QX94] Melchiorites - Melchiorites [ACCEPTED GENUS 267522:5NN4 nidx=null] + Melchiorites Spath, 1923 [ACCEPTED GENUS 268877:BSKLN nidx=null] Melvilloceras - Melvilloceras [ACCEPTED GENUS 267522:5NX2 nidx=null] + Melvilloceras Nassichuk, 1975 [ACCEPTED GENUS 268877:BSKLQ nidx=null] Menabites - Menabites [ACCEPTED SUBGENUS 267522:5NYP nidx=null] - Menabites [ACCEPTED GENUS 267522:5NYQ nidx=null] + Menabites Collignon, 1948 [ACCEPTED GENUS 268877:BSKLS nidx=null] Meniscium cuspidatum var. longifrons - Meniscium cuspidatum var. longifrons Clarke [AMBIGUOUS_SYNONYM VARIETY 267522:BCY6Y nidx=null parent=B9NSL] - Meniscium cuspidatum var. longifrons C. B. Clarke [AMBIGUOUS_SYNONYM VARIETY 267522:BCY6Z nidx=null parent=B9TQD] + Meniscium cuspidatum var. longifrons Clarke [AMBIGUOUS_SYNONYM VARIETY 268877:BT8HW nidx=null parent=B9NSL] + Meniscium cuspidatum var. longifrons C. B. Clarke [AMBIGUOUS_SYNONYM VARIETY 268877:BT8HX nidx=null parent=B9TQD] Menjaites - Menjaites [ACCEPTED GENUS 267522:5P4D nidx=null] - Menjaites [ACCEPTED SUBGENUS 267522:62Z6S nidx=null] + Menjaites Sazonova, 1971 [ACCEPTED GENUS 268877:BSKM8 nidx=null] Menneroceras - Menneroceras [ACCEPTED GENUS 267522:5P4M nidx=null] + Menneroceras Andrianov, 1985 [ACCEPTED GENUS 268877:BSKMB nidx=null] Menuites - Menuites [ACCEPTED GENUS 267522:5P62 nidx=null] + Menuites Spath, 1922 [ACCEPTED GENUS 268877:BSKMM nidx=null] Menuthiocrioceras - Menuthiocrioceras [ACCEPTED SUBGENUS 267522:63XXQ nidx=null] + Menuthiocrioceras (Collignon, 1949) [SYNONYM GENUS 268877:BSMN2 nidx=null parent=BSMN3] Meragoniatites - Meragoniatites [ACCEPTED GENUS 267522:5P7G nidx=null] + Meragoniatites Korn, 2001 [ACCEPTED GENUS 268877:BSKMT nidx=null] Meridiceras - Meridiceras [ACCEPTED GENUS 267522:62Z77 nidx=null] + Meridiceras Hillebrandt, 2006 [ACCEPTED GENUS 268877:BSKMY nidx=null] Merocanites - Merocanites [ACCEPTED GENUS 267522:5PCQ nidx=null] + Merocanites (Schindewolf, 1922) [ACCEPTED GENUS 268877:BSKMZ nidx=null] Meropella - Meropella [ACCEPTED SUBGENUS 267522:649Y5 nidx=null] + Meropella (Renz & Renz, 1948) [SYNONYM GENUS 268877:BSMN7 nidx=null parent=BSMN8] Meropharciceras - Meropharciceras [ACCEPTED GENUS 267522:62Z88 nidx=null] + Meropharciceras Becker & House, 1993 [ACCEPTED GENUS 268877:BSKN3 nidx=null] Merzougites - Merzougites [ACCEPTED GENUS 267522:62Z8M nidx=null] + Merzougites Klug, 2002 [ACCEPTED GENUS 268877:BSKN4 nidx=null] Mescalites - Mescalites [ACCEPTED GENUS 267522:5PJY nidx=null] + Mescalites Furnish & Glenister, 1971 [ACCEPTED GENUS 268877:BSKN5 nidx=null] Mesobeloceras - Mesobeloceras [ACCEPTED GENUS 267522:5PMC nidx=null] + Mesobeloceras Glenister, 1958 [ACCEPTED GENUS 268877:BSKN6 nidx=null] Mesocladiscites - Mesocladiscites [ACCEPTED GENUS 267522:5PPD nidx=null] + Mesocladiscites Shevyrev, 1968 [ACCEPTED GENUS 268877:BSKN7 nidx=null] Mesohedenstroemia - Mesohedenstroemia [ACCEPTED GENUS 267522:5PS7 nidx=null] + Mesohedenstroemia Chao, 1959 [ACCEPTED GENUS 268877:BSKN8 nidx=null] Mesohimavatites - Mesohimavatites [ACCEPTED GENUS 267522:5PSB nidx=null] + Mesohimavatites Tozer, 1994 [ACCEPTED GENUS 268877:BSKN9 nidx=null] Mesopuzosia - Mesopuzosia [ACCEPTED GENUS 267522:5PXR nidx=null] + Mesopuzosia Matsumoto, 1954 [ACCEPTED GENUS 268877:BSKNB nidx=null] Metabactrites - Metabactrites [ACCEPTED GENUS 267522:5Q52 nidx=null] + Metabactrites Bogoslovsky, 1972 [ACCEPTED GENUS 268877:BSKNC nidx=null] Metacarnites - Metacarnites [ACCEPTED GENUS 267522:5Q6C nidx=null] + Metacarnites Diener, 1908 [ACCEPTED GENUS 268877:BSKND nidx=null] Metaclionites - Metaclionites [ACCEPTED GENUS 267522:5Q7J nidx=null] + Metaclionites Tozer, 1994 [ACCEPTED GENUS 268877:BSKNF nidx=null] Metadagnoceras - Metadagnoceras [ACCEPTED GENUS 267522:5Q97 nidx=null] + Metadagnoceras Tozer, 1965 [ACCEPTED GENUS 268877:BSKNG nidx=null] Metaderoceras - Metaderoceras [ACCEPTED GENUS 267522:5Q9F nidx=null] + Metaderoceras Spath, 1925 [ACCEPTED GENUS 268877:BSKNH nidx=null] Metadimorphoceras - Metadimorphoceras [ACCEPTED GENUS 267522:5Q9Q nidx=null] + Metadimorphoceras Moore, 1958 [ACCEPTED GENUS 268877:BSKNJ nidx=null] Metadinarites - Metadinarites [ACCEPTED GENUS 267522:5Q9R nidx=null] + Metadinarites Spath, 1951 [ACCEPTED GENUS 268877:BSKNK nidx=null] Metahaploceras - Metahaploceras [ACCEPTED SUBGENUS 267522:63Y9C nidx=null] + Metahaploceras Spath, 1925 [ACCEPTED GENUS 268877:BSMNB nidx=null] Metahedenstroemia - Metahedenstroemia [ACCEPTED GENUS 267522:5QBC nidx=null] + Metahedenstroemia Spath, 1934 [ACCEPTED GENUS 268877:BSKNL nidx=null] Metalegoceras - Metalegoceras [ACCEPTED SUBGENUS 267522:5QCG nidx=null] - Metalegoceras [ACCEPTED GENUS 267522:5QCH nidx=null] + Metalegoceras Schindewolf, 1931 [ACCEPTED GENUS 268877:BSKNM nidx=null] Metalegoceratidae - Metalegoceratidae [ACCEPTED FAMILY 267522:CNS nidx=null] + Metalegoceratidae Plummer & Scott, 1937 [ACCEPTED FAMILY 268877:BSGSS nidx=null] Metaperrinites - Metaperrinites [ACCEPTED GENUS 267522:5QHJ nidx=null] + Metaperrinites Ruzhencev, 1950 [ACCEPTED GENUS 268877:BSKNP nidx=null] Metaplacenticeras - Metaplacenticeras [ACCEPTED GENUS 267522:5QJP nidx=null] + Metaplacenticeras Spath, 1926 [ACCEPTED GENUS 268877:BSKNQ nidx=null] Metapronorites - Metapronorites [ACCEPTED GENUS 267522:5QKR nidx=null] + Metapronorites Librovitch, 1938 [ACCEPTED GENUS 268877:BSKNR nidx=null] Metasibirites - Metasibirites [ACCEPTED GENUS 267522:5QMM nidx=null] + Metasibirites (Mojsisovics, 1896) [ACCEPTED GENUS 268877:BSKNS nidx=null] Metasibiritidae - Metasibiritidae [ACCEPTED FAMILY 267522:CNZ nidx=null] + Metasibiritidae Spath, 1951 [ACCEPTED FAMILY 268877:BSGST nidx=null] Metasigaloceras - Metasigaloceras [ACCEPTED GENUS 267522:5QMN nidx=null] + Metasigaloceras Hyatt, 1903 [ACCEPTED GENUS 268877:BSKNV nidx=null] Metathelypteris uraiensis var. tibetica - Metathelypteris uraiensis var. tibetica (Ching & S. K. Wu) K. H. Shing [ACCEPTED VARIETY 267522:BCY73 nidx=null] + Metathelypteris uraiensis var. tibetica (Ching & S. K. Wu) K. H. Shing [ACCEPTED VARIETY 268877:BT8J3 nidx=null] Metathisbites - Metathisbites [ACCEPTED GENUS 267522:5QNY nidx=null] + Metathisbites Tozer, 1994 [ACCEPTED GENUS 268877:BSKNY nidx=null] Metatirolites - Metatirolites [ACCEPTED GENUS 267522:5QP6 nidx=null] + Metatirolites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSKNZ nidx=null] Metengonoceras - Metengonoceras [ACCEPTED GENUS 267522:62ZWT nidx=null] + Metengonoceras Hyatt, 1903 [ACCEPTED GENUS 268877:BSKP3 nidx=null] Metoicoceras - Metoicoceras [ACCEPTED GENUS 267522:62ZWY nidx=null] + Metoicoceras Hyatt, 1903 [ACCEPTED GENUS 268877:BSKP4 nidx=null] Metophiceras - Metophiceras [ACCEPTED GENUS 267522:5QWW nidx=null] + Metophiceras (Spath, 1935) [ACCEPTED GENUS 268877:BSKP5 nidx=null] Metussuria - Metussuria [ACCEPTED GENUS 267522:5R3W nidx=null] + Metussuria Spath, 1934 [ACCEPTED GENUS 268877:BSKP7 nidx=null] Mexicanoceras - Mexicanoceras [ACCEPTED GENUS 267522:62ZYV nidx=null] + Mexicanoceras Imlay, 1938 [ACCEPTED GENUS 268877:BSKP8 nidx=null] Mexicoceras - Mexicoceras [ACCEPTED GENUS 267522:5R5T nidx=null] + Mexicoceras Ruzhencev, 1955 [ACCEPTED GENUS 268877:BSKP9 nidx=null] Mexicoceras guadalupense - Mexicoceras guadalupense (Girty, 1909) [ACCEPTED SPECIES 267522:42KS7 nidx=null] + Mexicoceras guadalupense (Girty, 1908) [SYNONYM SPECIES 268877:BSWKS nidx=null parent=BT65V] Mianwaliites - Mianwaliites [ACCEPTED GENUS 267522:5R8R nidx=null] + Mianwaliites Brühwiler & Bucher, 2012 [ACCEPTED GENUS 268877:BSKPB nidx=null] Microbajocisphinctes - Microbajocisphinctes [ACCEPTED GENUS 267522:5RGJ nidx=null] + Microbajocisphinctes Fernandez-Lopez, 1985 [ACCEPTED GENUS 268877:BSKPC nidx=null] Microderoceras - Microderoceras [ACCEPTED GENUS 267522:5RQW nidx=null] + Microderoceras Hyatt, 1871 [ACCEPTED GENUS 268877:BSKPD nidx=null] Microsorum membranaceum var. carinatum - Microsorum membranaceum var. carinatum W. M. Chu & Z. R. He [SYNONYM VARIETY 267522:BBLNX nidx=null parent=B97PF] + Microsorum membranaceum var. carinatum W. M. Chu & Z. R. He [SYNONYM VARIETY 268877:BSTDQ nidx=null parent=B97PF] Microsorum pustulatum subsp. howense - Microsorum pustulatum subsp. howense (Tindale & P. S. Green) Bostock [SYNONYM SUBSPECIES 267522:BBJMY nidx=null parent=BCXXZ] + Microsorum pustulatum subsp. howense (Tindale & P. S. Green) Bostock [SYNONYM SUBSPECIES 268877:BSSTK nidx=null parent=BCXXZ] Microsulcatoceras - Microsulcatoceras [ACCEPTED GENUS 267522:5SH8 nidx=null] + Microsulcatoceras Kennedy & Cobban, 1990 [ACCEPTED GENUS 268877:BSKPG nidx=null] Microtropites - Microtropites [ACCEPTED GENUS 267522:5SL5 nidx=null] + Microtropites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSKPH nidx=null] Miklukhoceras - Miklukhoceras [ACCEPTED GENUS 267522:5SRC nidx=null] + Miklukhoceras Pavlov, 1967 [ACCEPTED GENUS 268877:BSKPK nidx=null] Miltites - Miltites [ACCEPTED GENUS 267522:5SVB nidx=null] + Miltites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSKPL nidx=null] Miltoceras - Miltoceras [ACCEPTED GENUS 267522:5SVC nidx=null] + Miltoceras Wiedenmayer, 1980 [ACCEPTED GENUS 268877:BSKPM nidx=null] Mimagoniatitaceae - Mimagoniatitaceae [ACCEPTED SUPERFAMILY 267522:5CW nidx=null] + Mimagoniatitaceae Miller, 1938 [ACCEPTED SUPERFAMILY 268877:BTL3X nidx=null] Mimagoniatites - Mimagoniatites [ACCEPTED GENUS 267522:5SWL nidx=null] + Mimagoniatites Eichenberg, 1930 [ACCEPTED GENUS 268877:BSKPN nidx=null] Mimagoniatitidae - Mimagoniatitidae [ACCEPTED FAMILY 267522:CT9 nidx=null] + Mimagoniatitidae Miller, 1938 [ACCEPTED FAMILY 268877:BSGSX nidx=null] Mimanarcestes - Mimanarcestes [ACCEPTED GENUS 267522:5SWW nidx=null] + Mimanarcestes Bogoslovsky, 1969 [ACCEPTED GENUS 268877:BSKPP nidx=null] Mimimitoceras - Mimimitoceras [ACCEPTED GENUS 267522:5SZX nidx=null] + Mimimitoceras Korn, 1988 [ACCEPTED GENUS 268877:BSKPQ nidx=null] Mimoceratidae - Mimoceratidae [ACCEPTED FAMILY 267522:CTF nidx=null] + Mimoceratidae Steinmann, 1890 [ACCEPTED FAMILY 268877:BSGSY nidx=null] Mimosphinctaceae - Mimosphinctaceae [ACCEPTED SUPERFAMILY 267522:5CY nidx=null] + Mimosphinctaceae Erben, 1953 [ACCEPTED SUPERFAMILY 268877:BTL3Y nidx=null] Mimosphinctes - Mimosphinctes [ACCEPTED GENUS 267522:5T83 nidx=null] + Mimosphinctes Eichenberg, 1931 [ACCEPTED GENUS 268877:BSKPR nidx=null] Mimosphinctidae - Mimosphinctidae [ACCEPTED FAMILY 267522:CTL nidx=null] + Mimosphinctidae Erben, 1953 [ACCEPTED FAMILY 268877:BSGSZ nidx=null] Mimotornoceras - Mimotornoceras [ACCEPTED GENUS 267522:5T8F nidx=null] + Mimotornoceras Klug, 2002 [ACCEPTED GENUS 268877:BSKPS nidx=null] Minersvillites - Minersvillites [ACCEPTED GENUS 267522:63BSG nidx=null] + Minersvillites Brayard et al., 2013 [ACCEPTED GENUS 268877:BSKPT nidx=null] Mingyuexiaceras - Mingyuexiaceras [ACCEPTED GENUS 267522:5TB3 nidx=null] + Mingyuexiaceras Zhao et al., 1978 [SYNONYM GENUS 268877:BSKPV nidx=null parent=BSM4J] Mirapelia - Mirapelia [ACCEPTED SUBGENUS 267522:63XZL nidx=null] + Mirapelia (Cooper, 1982) [SYNONYM GENUS 268877:BSMND nidx=null parent=BSMNF] Mirilentia - Mirilentia [ACCEPTED GENUS 267522:5TN5 nidx=null] + Mirilentia Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSKPZ nidx=null] Mithraxites - Mithraxites [ACCEPTED GENUS 267522:5TSX nidx=null] + Mithraxites Becker & House, 1994 [ACCEPTED GENUS 268877:BSKQ3 nidx=null] Mitonia - Mitonia [ACCEPTED GENUS 267522:5TTF nidx=null] + Mitonia Renz & Alvarez, 1979 [ACCEPTED GENUS 268877:BSKQ4 nidx=null] Mitrella (Mitrella) scripta - Mitrella (Mitrella) scripta [SYNONYM SPECIES 267522:BSCGF nidx=null parent=43R2G] + Mitrella (Mitrella) scripta [SYNONYM SPECIES 268877:BTK9Z nidx=null parent=43R2G] Mixomanticoceras - Mixomanticoceras [ACCEPTED GENUS 267522:5TXM nidx=null] + Mixomanticoceras Becker et al., 1993 [ACCEPTED GENUS 268877:BSKQ5 nidx=null] Moffitites - Moffitites [ACCEPTED GENUS 267522:63BY3 nidx=null] + Moffitites Imlay, 1959 [ACCEPTED GENUS 268877:BSKQ7 nidx=null] Mogharaeceras - Mogharaeceras [ACCEPTED GENUS 267522:63C94 nidx=null] + Mogharaeceras Breistroffer, 1940 [ACCEPTED GENUS 268877:BSKQ8 nidx=null] Mojsisoviczia - Mojsisoviczia [ACCEPTED GENUS 267522:63BYR nidx=null] + Mojsisoviczia Steinmann, 1881 [ACCEPTED GENUS 268877:BSKQ9 nidx=null] Mojsvarites - Mojsvarites [ACCEPTED GENUS 267522:63BZ3 nidx=null] + Mojsvarites (Pompeckj, 1895) [ACCEPTED GENUS 268877:BSKQB nidx=null] Monacanthites - Monacanthites [ACCEPTED GENUS 267522:63BN4 nidx=null] + Monacanthites Tozer, 1965 [ACCEPTED GENUS 268877:BSKQF nidx=null] Monachosorum henryi var. microphyllum - Monachosorum henryi var. microphyllum Christ [SYNONYM VARIETY 267522:BCY77 nidx=null parent=B9V8C] + Monachosorum henryi var. microphyllum Christ [SYNONYM VARIETY 268877:BT8J8 nidx=null parent=B9V8C] Monachosorum subdigitatum var. henryi - Monachosorum subdigitatum var. henryi (Christ) Tagawa [SYNONYM VARIETY 267522:BCY78 nidx=null parent=B9V8C] + Monachosorum subdigitatum var. henryi (Christ) Tagawa [SYNONYM VARIETY 268877:BT8J9 nidx=null parent=B9V8C] Monachosorum × flagellare var. nipponicum - Monachosorum × flagellare var. nipponicum (Makino) Tagawa [SYNONYM VARIETY 267522:BCVZL nidx=null parent=BBZ78] + Monachosorum × flagellare var. nipponicum (Makino) Tagawa [SYNONYM VARIETY 268877:BT7CJ nidx=null parent=BBZ78] Mongoloceras - Mongoloceras [ACCEPTED GENUS 267522:63BBK nidx=null] + Mongoloceras Ruzhencev, 1960 [ACCEPTED GENUS 268877:BSKQK nidx=null] Mongoloceratidae - Mongoloceratidae [ACCEPTED FAMILY 267522:CVT nidx=null] + Mongoloceratidae Ruzhentsev & Bogoslovskaya, 1978 [ACCEPTED FAMILY 268877:BSGT2 nidx=null] Monneticeras - Monneticeras [ACCEPTED GENUS 267522:63BFZ nidx=null] + Monneticeras Brühwiler & Bucher, 2012 [ACCEPTED GENUS 268877:BSKQL nidx=null] Monomelangium pullingeri var. daweishanicolum - Monomelangium pullingeri var. daweishanicolum W. M. Chu & Z. R. He [SYNONYM VARIETY 267522:BCY7C nidx=null parent=BBLGP] + Monomelangium pullingeri var. daweishanicolum W. M. Chu & Z. R. He [SYNONYM VARIETY 268877:BT8JC nidx=null parent=BSTBF] Monophyllites - Monophyllites [ACCEPTED GENUS 267522:63CTY nidx=null] + Monophyllites Mojsisovics, 1879 [ACCEPTED GENUS 268877:BSKQN nidx=null] Monsalveiceras - Monsalveiceras [ACCEPTED GENUS 267522:63D9H nidx=null] + Monsalveiceras Kakabadze & Hoedemaeker, 1997 [ACCEPTED GENUS 268877:BSKQP nidx=null] Montanesiceras - Montanesiceras [ACCEPTED GENUS 267522:63D97 nidx=null] + Montanesiceras Breskovski, 1977 [ACCEPTED GENUS 268877:BSKQQ nidx=null] Moremanoceras - Moremanoceras [ACCEPTED GENUS 267522:5V66 nidx=null] + Moremanoceras (Cobban, 1972) [ACCEPTED GENUS 268877:BSKQS nidx=null] Morewites - Morewites [ACCEPTED GENUS 267522:5V6M nidx=null] + Morewites Shigeta, 2014 [ACCEPTED GENUS 268877:BSKQV nidx=null] Morphoceratidae - Morphoceratidae [ACCEPTED FAMILY 267522:CY8 nidx=null] + Morphoceratidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGT6 nidx=null] Morrowites - Morrowites [ACCEPTED GENUS 267522:5VBM nidx=null] + Morrowites Cobban & Hook, 1983 [ACCEPTED GENUS 268877:BSKQW nidx=null] Mortoniceras - Mortoniceras [ACCEPTED GENUS 267522:5VC5 nidx=null] - Mortoniceras [ACCEPTED SUBGENUS 267522:5VC6 nidx=null] + Mortoniceras Meek, 1876 [ACCEPTED GENUS 268877:BSKQX nidx=null] Mortoniceratoides - Mortoniceratoides [ACCEPTED GENUS 267522:5VC7 nidx=null] + Mortoniceratoides Cooper, 1982 [ACCEPTED GENUS 268877:BSKQZ nidx=null] Mouydiria - Mouydiria [ACCEPTED GENUS 267522:63CN7 nidx=null] + Mouydiria Korn et al., 2010 [ACCEPTED GENUS 268877:BSKR3 nidx=null] Mrhiliceras - Mrhiliceras [ACCEPTED GENUS 267522:63CN6 nidx=null] + Mrhiliceras Kennedy & Wright, 1985 [ACCEPTED GENUS 268877:BSKR4 nidx=null] Mudiceras - Mudiceras [ACCEPTED GENUS 267522:5VK5 nidx=null] + Mudiceras Brühwiler et al., 2010 [ACCEPTED GENUS 268877:BSKR5 nidx=null] Muensterites - Muensterites [ACCEPTED GENUS 267522:5VKT nidx=null] + Muensterites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSKR6 nidx=null] Muensteroceras - Muensteroceras [ACCEPTED GENUS 267522:63CNN nidx=null] + Muensteroceras (Hyatt, 1884) [ACCEPTED GENUS 268877:BSKR7 nidx=null] Muensteroceratidae - Muensteroceratidae [ACCEPTED FAMILY 267522:CYQ nidx=null] + Muensteroceratidae Librovitch, 1957 [ACCEPTED FAMILY 268877:BSGT8 nidx=null] Muensteroceratoides - Muensteroceratoides [ACCEPTED GENUS 267522:5VKV nidx=null] + Muensteroceratoides Popov, 1965 [ACCEPTED GENUS 268877:BSKR9 nidx=null] Muessenbiaergia - Muessenbiaergia [ACCEPTED GENUS 267522:5VKZ nidx=null] + Muessenbiaergia (Korn & Price, 1987) [ACCEPTED GENUS 268877:BSKRB nidx=null] Mullericeras - Mullericeras [ACCEPTED GENUS 267522:5VMM nidx=null] + Mullericeras Ware et al., 2011 [ACCEPTED GENUS 268877:BSKRD nidx=null] Mullericeratidae - Mullericeratidae [ACCEPTED FAMILY 267522:CYS nidx=null] + Mullericeratidae Ware et al., 2011 [ACCEPTED FAMILY 268877:BSGT9 nidx=null] Mullerites - Mullerites [ACCEPTED GENUS 267522:5VMQ nidx=null] + Mullerites Guex, 1980 [ACCEPTED GENUS 268877:BSKRF nidx=null] Multisulcites - Multisulcites [ACCEPTED GENUS 267522:5VP8 nidx=null] + Multisulcites Liang, 1983 [ACCEPTED GENUS 268877:BSKRG nidx=null] Muniericeratidae - Muniericeratidae [ACCEPTED FAMILY 267522:CZ4 nidx=null] + Muniericeratidae Wright, 1952 [ACCEPTED FAMILY 268877:BSGTB nidx=null] Myloceras - Myloceras [ACCEPTED GENUS 267522:5WBS nidx=null] + Myloceras Whitehouse, 1926 [ACCEPTED GENUS 268877:BSKRJ nidx=null] Myriopteris longipila subsp. brevipila - Myriopteris longipila subsp. brevipila (Mickel) Grusz & Windham [ACCEPTED SUBSPECIES 267522:BBJNC nidx=null] + Myriopteris longipila subsp. brevipila (Mickel) Grusz & Windham [ACCEPTED SUBSPECIES 268877:BSSTV nidx=null] Myriopteris peninsularis subsp. insularis - Myriopteris peninsularis subsp. insularis (Weath.) Grusz & Windham [ACCEPTED SUBSPECIES 267522:BBJNF nidx=null] + Myriopteris peninsularis subsp. insularis (Weath.) Grusz & Windham [ACCEPTED SUBSPECIES 268877:BSSTW nidx=null] Myriopteris pringlei subsp. moncloviensis - Myriopteris pringlei subsp. moncloviensis (Baker) Grusz & Windham [ACCEPTED SUBSPECIES 267522:BBJNH nidx=null] + Myriopteris pringlei subsp. moncloviensis (Baker) Grusz & Windham [ACCEPTED SUBSPECIES 268877:BSSTX nidx=null] Myzus (Myzus) godetiae - Myzus (Myzus) godetiae [ACCEPTED SPECIES 267522:B8FJV nidx=null] + Myzus (Myzus) godetiae [ACCEPTED SPECIES 268877:BSX43 nidx=null] Myzus (Myzus) inuzakurae - Myzus (Myzus) inuzakurae [ACCEPTED SPECIES 267522:BKHBP nidx=null] + Myzus (Myzus) inuzakurae [ACCEPTED SPECIES 268877:BSX45 nidx=null] Myzus (Myzus) kokusaki - Myzus (Myzus) kokusaki [ACCEPTED SPECIES 267522:45J2J nidx=null] + Myzus (Myzus) kokusaki [ACCEPTED SPECIES 268877:BSX49 nidx=null] Mzerrebites - Mzerrebites [ACCEPTED GENUS 267522:5WYF nidx=null] + Mzerrebites Becker & House, 1994 [ACCEPTED GENUS 268877:BSKRK nidx=null] Nairites - Nairites [ACCEPTED GENUS 267522:5X53 nidx=null] + Nairites Kiparisova & Azarian, 1963 [ACCEPTED GENUS 268877:BSKRL nidx=null] Nammalites - Nammalites [ACCEPTED GENUS 267522:5X8B nidx=null] + Nammalites Brühwiler et al., 2010 [ACCEPTED GENUS 268877:BSKRM nidx=null] Nanningites - Nanningites [ACCEPTED GENUS 267522:5XB6 nidx=null] + Nanningites Brayard & Bucher, 2008 [ACCEPTED GENUS 268877:BSKRN nidx=null] Nannometoicoceras - Nannometoicoceras [ACCEPTED GENUS 267522:5XD2 nidx=null] + Nannometoicoceras Kennedy, 1988 [ACCEPTED GENUS 268877:BSKRP nidx=null] Nannosteinmannites - Nannosteinmannites [ACCEPTED GENUS 267522:63CJ8 nidx=null] + Nannosteinmannites Tatzreiter, 1985 [ACCEPTED GENUS 268877:BSKRQ nidx=null] Nannovascoceras - Nannovascoceras [ACCEPTED GENUS 267522:63CKD nidx=null] + Nannovascoceras Renz & Alvarez, 1979 [SYNONYM GENUS 268877:BSKRR nidx=null parent=BSMCL] Naplesites - Naplesites [ACCEPTED GENUS 267522:5XKP nidx=null] + Naplesites Yatskov, 1990 [ACCEPTED GENUS 268877:BSKRS nidx=null] Naramoceras - Naramoceras [ACCEPTED GENUS 267522:5XLF nidx=null] + Naramoceras McNamara, 1985 [ACCEPTED GENUS 268877:BSKRT nidx=null] Nassa (Zeuxis) unicolor - Nassa (Zeuxis) unicolor [SYNONYM SPECIES 267522:BSCDG nidx=null parent=6RTYX] + Nassa (Zeuxis) unicolor [SYNONYM SPECIES 268877:BTK9Y nidx=null parent=6RTYX] Nassichukites - Nassichukites [ACCEPTED GENUS 267522:63DWC nidx=null] + Nassichukites Tozer, 1979 [ACCEPTED GENUS 268877:BSKSL nidx=null] Nathorstitaceae - Nathorstitaceae [ACCEPTED SUPERFAMILY 267522:5DL nidx=null] + Nathorstitaceae Spath, 1951 [ACCEPTED SUPERFAMILY 268877:BTL3R nidx=null] Nathorstites - Nathorstites [ACCEPTED GENUS 267522:5XTS nidx=null] + Nathorstites Boehm, 1903 [ACCEPTED GENUS 268877:BSKSM nidx=null] Nathorstitidae - Nathorstitidae [ACCEPTED FAMILY 267522:D6P nidx=null] + Nathorstitidae Spath, 1951 [ACCEPTED FAMILY 268877:BSGTD nidx=null] Natica (Natica) gendinganensis - Natica (Natica) gendinganensis [SYNONYM SPECIES 267522:BSBHD nidx=null parent=B7SQ8] + Natica (Natica) gendinganensis [SYNONYM SPECIES 268877:BTK9S nidx=null parent=B7SQ8] Ndumuiceras - Ndumuiceras [ACCEPTED GENUS 267522:5XYK nidx=null] + Ndumuiceras Kennedy & Klinger, 2009 [ACCEPTED GENUS 268877:BSKSN nidx=null] Neancyloceras - Neancyloceras [ACCEPTED GENUS 267522:5Y29 nidx=null] + Neancyloceras Spath, 1926 [ACCEPTED GENUS 268877:BSKSP nidx=null] Neaspidoceras - Neaspidoceras [ACCEPTED GENUS 267522:63DYB nidx=null] + Neaspidoceras Spath, 1931 [ACCEPTED GENUS 268877:BSKSQ nidx=null] Nebraskites - Nebraskites [ACCEPTED GENUS 267522:5Y53 nidx=null] + Nebraskites Kennedy & Cobban, 1988 [ACCEPTED GENUS 268877:BSKSR nidx=null] Nejdia - Nejdia [ACCEPTED GENUS 267522:5YC7 nidx=null] + Nejdia Arkell, 1952 [ACCEPTED GENUS 268877:BSKSW nidx=null] Neoaganides - Neoaganides [ACCEPTED GENUS 267522:5YN7 nidx=null] + Neoaganides Plummer & Scott, 1937 [ACCEPTED GENUS 268877:BSKSZ nidx=null] Neoaricoceras - Neoaricoceras [ACCEPTED GENUS 267522:5YQC nidx=null] + Neoaricoceras (Ruzhentsev, 1950) [ACCEPTED GENUS 268877:BSKT3 nidx=null] Neoastieria - Neoastieria [ACCEPTED GENUS 267522:5YQR nidx=null] + Neoastieria Egoian, 1969 [ACCEPTED GENUS 268877:BSKT5 nidx=null] Neocampylites - Neocampylites [ACCEPTED GENUS 267522:5YWW nidx=null] + Neocampylites Callomon, 1973 [ACCEPTED GENUS 268877:BSKT6 nidx=null] Neocladiscites - Neocladiscites [ACCEPTED GENUS 267522:5Z3D nidx=null] + Neocladiscites Popov, 1961 [ACCEPTED GENUS 268877:BSKT7 nidx=null] Neocomites - Neocomites [ACCEPTED GENUS 267522:5Z5B nidx=null] - Neocomites [ACCEPTED SUBGENUS 267522:5Z5C nidx=null] + Neocomites Uhlig, 1905 [ACCEPTED GENUS 268877:BSKT8 nidx=null] Neocomites jenkinsi - Neocomites jenkinsi (Anderson, 1938) [SYNONYM SPECIES 267522:6S8CS nidx=null parent=7BY34] + Neocomites jenkinsi (Anderson, 1933) [ACCEPTED SPECIES 268877:BSXBF nidx=null] Neocomitidae - Neocomitidae [ACCEPTED FAMILY 267522:D8X nidx=null] + Neocomitidae (Salfeld, 1921) [ACCEPTED FAMILY 268877:BSGTF nidx=null] Neocrimites - Neocrimites [ACCEPTED GENUS 267522:5Z76 nidx=null] + Neocrimites (Ruzhentsev, 1940) [ACCEPTED GENUS 268877:BSKTB nidx=null] Neodeshayesites - Neodeshayesites [ACCEPTED GENUS 267522:63DTL nidx=null] + Neodeshayesites Casey, 1964 [ACCEPTED GENUS 268877:BSKTH nidx=null] Neodesmoceras - Neodesmoceras [ACCEPTED SUBGENUS 267522:649NX nidx=null] + Neodesmoceras (Matsumoto, 1947) [SYNONYM GENUS 268877:BSMNM nidx=null parent=BSMNN] Neodidymites - Neodidymites [ACCEPTED GENUS 267522:5ZBM nidx=null] + Neodidymites Tozer, 1994 [ACCEPTED GENUS 268877:BSKTL nidx=null] Neodimorphoceras - Neodimorphoceras [ACCEPTED GENUS 267522:5ZBW nidx=null] + Neodimorphoceras Schmidt, 1925 [ACCEPTED GENUS 268877:BSKTM nidx=null] Neodimorphocerataceae - Neodimorphocerataceae [ACCEPTED SUPERFAMILY 267522:5DW nidx=null] + Neodimorphocerataceae Furnish & Knapp, 1966 [ACCEPTED SUPERFAMILY 268877:BTL55 nidx=null] Neodimorphoceratidae - Neodimorphoceratidae [ACCEPTED FAMILY 267522:D95 nidx=null] + Neodimorphoceratidae Furnish & Knapp, 1966 [ACCEPTED FAMILY 268877:BSGTG nidx=null] Neogeoceras - Neogeoceras [ACCEPTED GENUS 267522:5ZHV nidx=null] + Neogeoceras Ruzhencev, 1947 [ACCEPTED GENUS 268877:BSKTR nidx=null] Neoglaphyrites - Neoglaphyrites [ACCEPTED GENUS 267522:5ZJ6 nidx=null] + Neoglaphyrites Ruzhencev, 1938 [ACCEPTED GENUS 268877:BSKTS nidx=null] Neoglassoceras - Neoglassoceras [ACCEPTED GENUS 267522:5ZJ7 nidx=null] + Neoglassoceras Kotlyar et al., 2004 [ACCEPTED GENUS 268877:BSKTT nidx=null] Neoglyphioceras - Neoglyphioceras [ACCEPTED GENUS 267522:5ZJF nidx=null] + Neoglyphioceras (Brüning, 1923) [ACCEPTED GENUS 268877:BSKTV nidx=null] Neoglyphiocerataceae - Neoglyphiocerataceae [ACCEPTED SUPERFAMILY 267522:5DX nidx=null] + Neoglyphiocerataceae Plummer & Scott, 1937 [ACCEPTED SUPERFAMILY 268877:BTL53 nidx=null] Neoglyphioceratidae - Neoglyphioceratidae [ACCEPTED FAMILY 267522:D9B nidx=null] + Neoglyphioceratidae Plummer & Scott, 1937 [ACCEPTED FAMILY 268877:BSGTJ nidx=null] Neogoniatites - Neogoniatites [ACCEPTED GENUS 267522:63DFC nidx=null] + Neogoniatites Ruzhencev & Bogoslovskaya, 1970 [ACCEPTED GENUS 268877:BSKTX nidx=null] Neograhamites - Neograhamites [ACCEPTED GENUS 267522:5ZK7 nidx=null] + Neograhamites Spath, 1953 [ACCEPTED GENUS 268877:BSKTY nidx=null] Neohimavatites - Neohimavatites [ACCEPTED GENUS 267522:5ZN6 nidx=null] + Neohimavatites Tozer, 1980 [ACCEPTED GENUS 268877:BSKV2 nidx=null] Neohoploceras - Neohoploceras [ACCEPTED GENUS 267522:5ZNL nidx=null] + Neohoploceras Spath, 1939 [ACCEPTED GENUS 268877:BSKV3 nidx=null] Neoicoceras - Neoicoceras [ACCEPTED GENUS 267522:5ZPN nidx=null] + Neoicoceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSKV4 nidx=null] Neoicocerataceae - Neoicocerataceae [ACCEPTED SUPERFAMILY 267522:5DY nidx=null] + Neoicocerataceae Hyatt, 1900 [ACCEPTED SUPERFAMILY 268877:BTL5D nidx=null] Neoicoceratidae - Neoicoceratidae [ACCEPTED FAMILY 267522:D9G nidx=null] + Neoicoceratidae (Hyatt, 1900) [ACCEPTED FAMILY 268877:BSGTK nidx=null] Neokentroceras - Neokentroceras [ACCEPTED GENUS 267522:5ZQF nidx=null] + Neokentroceras Spath, 1921 [ACCEPTED GENUS 268877:BSKV5 nidx=null] Neolepisorus dengii f. hastatus - Neolepisorus dengii f. hastatus Ching & P. S. Wang [SYNONYM FORM 267522:BCY98 nidx=null parent=BBRKS] + Neolepisorus dengii f. hastatus Ching & P. S. Wang [SYNONYM FORM 268877:BT8L4 nidx=null parent=BBRKS] Neolepisorus emeiensis f. dissectus - Neolepisorus emeiensis f. dissectus Ching & K. H. Shing [SYNONYM FORM 267522:BCY99 nidx=null parent=BBRKS] + Neolepisorus emeiensis f. dissectus Ching & K. H. Shing [SYNONYM FORM 268877:BT8L5 nidx=null parent=BBRKS] Neolepisorus ensatus f. platyphyllus - Neolepisorus ensatus f. platyphyllus (Tagawa) Ching & K. H. Shing [SYNONYM FORM 267522:BCY9C nidx=null parent=BD69C] + Neolepisorus ensatus f. platyphyllus (Tagawa) Ching & K. H. Shing [SYNONYM FORM 268877:BT8L6 nidx=null parent=BD69C] Neolepisorus ensatus var. platyphyllus - Neolepisorus ensatus var. platyphyllus Tagawa [SYNONYM VARIETY 267522:BCY9B nidx=null parent=BD69C] + Neolepisorus ensatus var. platyphyllus Tagawa [SYNONYM VARIETY 268877:BT8L7 nidx=null parent=BD69C] Neolepisorus ovatus f. deltoideus - Neolepisorus ovatus f. deltoideus Ching [SYNONYM FORM 267522:BCY9D nidx=null parent=BBRKS] + Neolepisorus ovatus f. deltoideus Ching [SYNONYM FORM 268877:BT8L8 nidx=null parent=BBRKS] Neolepisorus ovatus f. doryopteris - Neolepisorus ovatus f. doryopteris (Christ) Ching [SYNONYM FORM 267522:BCY9F nidx=null parent=BBRKS] + Neolepisorus ovatus f. doryopteris (Christ) Ching [SYNONYM FORM 268877:BT8L9 nidx=null parent=BBRKS] Neolepisorus ovatus f. gracilis - Neolepisorus ovatus f. gracilis Ching & K. H. Shing [SYNONYM FORM 267522:BCY9G nidx=null parent=BBRKS] + Neolepisorus ovatus f. gracilis Ching & K. H. Shing [SYNONYM FORM 268877:BT8LB nidx=null parent=BBRKS] Neolepisorus ovatus f. monstrosus - Neolepisorus ovatus f. monstrosus Ching & K. H. Shing [SYNONYM FORM 267522:BCY9H nidx=null parent=BBRKS] + Neolepisorus ovatus f. monstrosus Ching & K. H. Shing [SYNONYM FORM 268877:BT8LC nidx=null parent=BBRKS] Neolepisorus phyllomanes f. deltoideus - Neolepisorus phyllomanes f. deltoideus (Baker) Ching [SYNONYM FORM 267522:BCY9J nidx=null parent=3TFKT] + Neolepisorus phyllomanes f. deltoideus (Baker) Ching [SYNONYM FORM 268877:BT8LD nidx=null parent=3TFKT] Neoleymeriella - Neoleymeriella [ACCEPTED SUBGENUS 267522:63XQ3 nidx=null] + Neoleymeriella (Saveliev, 1973) [SYNONYM GENUS 268877:BSMNP nidx=null parent=BSMNQ] Neolissoceras - Neolissoceras [ACCEPTED GENUS 267522:63DHX nidx=null] + Neolissoceras (Spath, 1923) [ACCEPTED GENUS 268877:BSKV6 nidx=null] Neolobites - Neolobites [ACCEPTED GENUS 267522:63DHJ nidx=null] + Neolobites Fisher, 1882 [ACCEPTED GENUS 268877:BSKV8 nidx=null] Neomanticoceras - Neomanticoceras [ACCEPTED GENUS 267522:5ZWK nidx=null] + Neomanticoceras Schindewolf, 1936 [ACCEPTED GENUS 268877:BSKV9 nidx=null] Neoparoniceras - Neoparoniceras [ACCEPTED SUBGENUS 267522:649P8 nidx=null] + Neoparoniceras Rulleau et al., 2003 [SYNONYM GENUS 268877:BSMNR nidx=null parent=BSK2V] Neopericyclus - Neopericyclus [ACCEPTED GENUS 267522:628X nidx=null] + Neopericyclus Popov, 1965 [ACCEPTED GENUS 268877:BSKVC nidx=null] Neopharciceras - Neopharciceras [ACCEPTED GENUS 267522:629P nidx=null] + Neopharciceras Bogoslovsky, 1955 [ACCEPTED GENUS 268877:BSKVF nidx=null] Neophlycticeras - Neophlycticeras [ACCEPTED GENUS 267522:63DKD nidx=null] - Neophlycticeras [ACCEPTED SUBGENUS 267522:63DLC nidx=null] + Neophlycticeras Spath, 1922 [ACCEPTED GENUS 268877:BSKVH nidx=null] Neophyllites - Neophyllites [ACCEPTED GENUS 267522:62BG nidx=null] + Neophyllites Lange, 1941 [ACCEPTED GENUS 268877:BSKVK nidx=null] Neophylloceras - Neophylloceras [ACCEPTED GENUS 267522:62BH nidx=null] + Neophylloceras (Shimizu, 1934) [ACCEPTED GENUS 268877:BSKVL nidx=null] Neopopanoceras - Neopopanoceras [ACCEPTED GENUS 267522:63DLJ nidx=null] + Neopopanoceras Schindewolf, 1939 [ACCEPTED GENUS 268877:BSKVR nidx=null] + Neopopanoceras Spath, 1951 [SYNONYM GENUS 268877:BSKVS nidx=null parent=BSWTL] Neoprionoceras - Neoprionoceras [ACCEPTED GENUS 267522:63FB2 nidx=null] + Neoprionoceras Spath, 1928 [ACCEPTED GENUS 268877:BSKVT nidx=null] Neopronorites - Neopronorites [ACCEPTED GENUS 267522:63FBM nidx=null] + Neopronorites Ruzhencev, 1936 [ACCEPTED GENUS 268877:BSKVW nidx=null] Neoprotrachyceras - Neoprotrachyceras [ACCEPTED GENUS 267522:62F7 nidx=null] + Neoprotrachyceras Krystyn, 1978 [ACCEPTED GENUS 268877:BSKVX nidx=null] Neoprotrachyceras attila - Neoprotrachyceras attila (Mojsisovics, 1893) [ACCEPTED SPECIES 267522:46R9Q nidx=null] + Neoprotrachyceras attila (Mojsisovics, 1870) [SYNONYM SPECIES 268877:BSXCW nidx=null parent=BT5PD] Neoptychites - Neoptychites [ACCEPTED GENUS 267522:62GC nidx=null] + Neoptychites Kossmat, 1895 [ACCEPTED GENUS 268877:BSKVY nidx=null] Neoptychites ingens - Neoptychites ingens (Koenen, 1898) [SYNONYM SPECIES 267522:46RGC nidx=null parent=3ML8M] + Neoptychites ingens (von Koenen, 1897) [ACCEPTED SPECIES 268877:BSXCY nidx=null] Neopuzosia - Neopuzosia [ACCEPTED GENUS 267522:62GJ nidx=null] + Neopuzosia Matsumoto, 1954 [ACCEPTED GENUS 268877:BSKW2 nidx=null] Neoshumardites - Neoshumardites [ACCEPTED GENUS 267522:62NY nidx=null] + Neoshumardites Ruzhencev, 1936 [ACCEPTED GENUS 268877:BSKW8 nidx=null] Neosirenites - Neosirenites [ACCEPTED GENUS 267522:62PH nidx=null] + Neosirenites Popov, 1961 [ACCEPTED GENUS 268877:BSKWB nidx=null] Neostacheoceratidae - Neostacheoceratidae [ACCEPTED FAMILY 267522:626DL nidx=null] + Neostacheoceratidae Toumansky, 1939 [SYNONYM FAMILY 268877:BSGTL nidx=null parent=BSFW9] Neostlingoceras - Neostlingoceras [ACCEPTED GENUS 267522:62RY nidx=null] + Neostlingoceras Klinger & Kennedy, 1978 [ACCEPTED GENUS 268877:BSKWC nidx=null] Neotenoceras - Neotenoceras [ACCEPTED GENUS 267522:62TZ nidx=null] + Neotenoceras Tozer, 1994 [ACCEPTED GENUS 268877:BSKWF nidx=null] Neotibetites - Neotibetites [ACCEPTED GENUS 267522:62W3 nidx=null] + Neotibetites (Krumbeck, 1913) [ACCEPTED GENUS 268877:BSKWG nidx=null] Neottopteris antrophyoides var. cristata - Neottopteris antrophyoides var. cristata Ching & S. H. Wu [SYNONYM VARIETY 267522:BCY9K nidx=null parent=B95V6] + Neottopteris antrophyoides var. cristata Ching & S. H. Wu [SYNONYM VARIETY 268877:BT8LQ nidx=null parent=B95V6] Neottopteris rigida var. erubescens - Neottopteris rigida var. erubescens Nakai [SYNONYM VARIETY 267522:BCY9L nidx=null parent=B95V5] + Neottopteris rigida var. erubescens Nakai [SYNONYM VARIETY 268877:BT8LR nidx=null parent=B95V5] Neouddenites - Neouddenites [ACCEPTED GENUS 267522:62ZT nidx=null] + Neouddenites Ruzhencev, 1961 [ACCEPTED GENUS 268877:BSKWK nidx=null] Nephrodium apiciflorum var. nidus - Nephrodium apiciflorum var. nidus (Baker) C. B. Clarke [SYNONYM VARIETY 267522:BCY9M nidx=null parent=B9K3V] + Nephrodium apiciflorum var. nidus (Baker) C. B. Clarke [SYNONYM VARIETY 268877:BT8LS nidx=null parent=B9K3V] Nephrodium filix-mas var. nidus - Nephrodium filix-mas var. nidus Baker [SYNONYM VARIETY 267522:BCY9N nidx=null parent=B9K3V] + Nephrodium filix-mas var. nidus Baker [SYNONYM VARIETY 268877:BT8LT nidx=null parent=B9K3V] Nephrodium gracilescens var. decipiens - Nephrodium gracilescens var. decipiens C. B. Clarke [SYNONYM VARIETY 267522:BCY9P nidx=null parent=BBMTY] + Nephrodium gracilescens var. decipiens C. B. Clarke [SYNONYM VARIETY 268877:BT8LV nidx=null parent=BBMTY] Nephrodium gracilescens var. glanduligera - Nephrodium gracilescens var. glanduligera (Kunze) Baker [SYNONYM VARIETY 267522:BCY9Q nidx=null parent=CJYP] + Nephrodium gracilescens var. glanduligera (Kunze) Baker [SYNONYM VARIETY 268877:BT8LW nidx=null parent=CJYP] Nephrodium gracilescens var. hirsutipes - Nephrodium gracilescens var. hirsutipes C. B. Clarke [SYNONYM VARIETY 267522:BCY9R nidx=null parent=B9BVC] + Nephrodium gracilescens var. hirsutipes C. B. Clarke [SYNONYM VARIETY 268877:BT8LX nidx=null parent=B9BVC] Nephrodium marginale f. bipinnatifidum - Nephrodium marginale f. bipinnatifidum Clute [SYNONYM FORM 267522:BCW3G nidx=null parent=B9K3B] + Nephrodium marginale f. bipinnatifidum Clute [SYNONYM FORM 268877:BT7CS nidx=null parent=B9K3B] Nephrodium membranifolium var. dimorphum - Nephrodium membranifolium var. dimorphum C. B. Clarke [SYNONYM VARIETY 267522:BCY9S nidx=null parent=BBDTG] + Nephrodium membranifolium var. dimorphum C. B. Clarke [SYNONYM VARIETY 268877:BT8LY nidx=null parent=BBDTG] Nephrodium spinulosum f. fructuosum - Nephrodium spinulosum f. fructuosum (Gilbert) Clute [SYNONYM FORM 267522:BCW3H nidx=null parent=BB68K] + Nephrodium spinulosum f. fructuosum (Gilbert) Clute [SYNONYM FORM 268877:BT7CT nidx=null parent=BB68K] Nephrodium spinulosum f. intermedium - Nephrodium spinulosum f. intermedium (Muhl. ex Willd.) Gilbert [SYNONYM FORM 267522:7HJCZ nidx=null parent=BCXCX] + Nephrodium spinulosum f. intermedium (Muhl. ex Willd.) Gilbert [SYNONYM FORM 268877:BT7CV nidx=null parent=BCXCX] Nephrolepis biserrata var. furcans - Nephrolepis biserrata var. furcans (T. Moore) L. H. Bailey [SYNONYM VARIETY 267522:93V8Z nidx=null parent=B9VQT] + Nephrolepis biserrata var. furcans (T. Moore) L. H. Bailey [SYNONYM VARIETY 268877:BSSV5 nidx=null parent=B9VQT] Nephrolepis cordifolia var. pendula - Nephrolepis cordifolia var. pendula (Raddi) Baker [SYNONYM VARIETY 267522:BCW3L nidx=null parent=B9VR3] + Nephrolepis cordifolia var. pendula (Raddi) Baker [SYNONYM VARIETY 268877:BT7CW nidx=null parent=B9VR3] Nephrolepis cordifolia var. pumicicola - Nephrolepis cordifolia var. pumicicola (F. Ballard) Hovenkamp & Miyam. [ACCEPTED VARIETY 267522:BBLNZ nidx=null] + Nephrolepis cordifolia var. pumicicola (F. Ballard) Hovenkamp & Miyam. [ACCEPTED VARIETY 268877:BSTDS nidx=null] Nephrolepis exaltata subsp. hawaiiensis - Nephrolepis exaltata subsp. hawaiiensis W. H. Wagner [ACCEPTED SUBSPECIES 267522:BBJNW nidx=null] + Nephrolepis exaltata subsp. hawaiiensis W. H. Wagner [ACCEPTED SUBSPECIES 268877:BSSV6 nidx=null] Nevadaphyllites - Nevadaphyllites [ACCEPTED GENUS 267522:63TH nidx=null] + Nevadaphyllites Guex, 1980 [ACCEPTED GENUS 268877:BSKWV nidx=null] Nevadisculites - Nevadisculites [ACCEPTED GENUS 267522:63TN nidx=null] + Nevadisculites Bucher, 1988 [ACCEPTED GENUS 268877:BSKWW nidx=null] Nevadites - Nevadites [ACCEPTED GENUS 267522:63TP nidx=null] + Nevadites Smith, 1914 [ACCEPTED GENUS 268877:BSKWX nidx=null] Nevadites lissoni - Nevadites lissoni (Jaworski, 1923) [SYNONYM SPECIES 267522:47BN5 nidx=null parent=3VFHR] + Nevadites lissoni (Jaworski, 1922) [ACCEPTED SPECIES 268877:BSXG2 nidx=null] Nevadites sutanensis - Nevadites sutanensis (Jaworski, 1923) [SYNONYM SPECIES 267522:47BN7 nidx=null parent=3VFHT] + Nevadites sutanensis (Jaworski, 1922) [ACCEPTED SPECIES 268877:BSXG3 nidx=null] Nevadoceras - Nevadoceras [ACCEPTED GENUS 267522:63TR nidx=null] + Nevadoceras Schiappa & et al., 1995 [ACCEPTED GENUS 268877:BSKWY nidx=null] Newellites - Newellites [ACCEPTED GENUS 267522:63F2X nidx=null] + Newellites Furnish & Glenister, 1969 [ACCEPTED GENUS 268877:BSJST nidx=null] Newmarracarroceras - Newmarracarroceras [ACCEPTED GENUS 267522:63F4G nidx=null] + Newmarracarroceras Hall, 1989 [ACCEPTED GENUS 268877:BSKWZ nidx=null] Niceforoceras - Niceforoceras [ACCEPTED GENUS 267522:63WZ nidx=null] + Niceforoceras Basse, 1948 [ACCEPTED GENUS 268877:BSKX2 nidx=null] Nicholsites - Nicholsites [ACCEPTED GENUS 267522:63XR nidx=null] + Nicholsites Bucher, 1992 [ACCEPTED GENUS 268877:BSKX3 nidx=null] Nicimitoceras - Nicimitoceras [ACCEPTED GENUS 267522:63XZ nidx=null] + Nicimitoceras Bockwinkel & Ebbighausen, 2006 [ACCEPTED GENUS 268877:BSKX4 nidx=null] Nicklesia - Nicklesia [ACCEPTED GENUS 267522:63Y7 nidx=null] + Nicklesia Hyatt, 1903 [ACCEPTED GENUS 268877:BSKX5 nidx=null] Nicomedites - Nicomedites [ACCEPTED GENUS 267522:63YX nidx=null] + Nicomedites Toula, 1896 [ACCEPTED GENUS 268877:BSKX6 nidx=null] Nielsenoceras - Nielsenoceras [ACCEPTED GENUS 267522:63F49 nidx=null] + Nielsenoceras Furnish, 1966 [ACCEPTED GENUS 268877:BSKX8 nidx=null] Nigericeras - Nigericeras [ACCEPTED GENUS 267522:63F5B nidx=null] + Nigericeras Schneegans, 1943 [ACCEPTED GENUS 268877:BSKX9 nidx=null] Nikitinoceras - Nikitinoceras [ACCEPTED SUBGENUS 267522:645G nidx=null] - Nikitinoceras [ACCEPTED GENUS 267522:645H nidx=null] + Nikitinoceras Sokolov, 1913 [ACCEPTED GENUS 268877:BSKXC nidx=null] Niphobolus splendens - Niphobolus splendens J. Sm. [SYNONYM SPECIES 267522:BC3F9 nidx=null parent=BCHB3] + Niphobolus splendens (C. Presl) J. Sm. ex T. Moore [SYNONYM SPECIES 268877:BSXGM nidx=null parent=BCHB3] Nipponoteuthidae - Nipponoteuthidae [ACCEPTED FAMILY 267522:DCQ nidx=null] + Nipponoteuthidae Iba et al., 2014 [ACCEPTED FAMILY 268877:BSGTN nidx=null] Nipponoteuthis - Nipponoteuthis [ACCEPTED GENUS 267522:64DM nidx=null] + Nipponoteuthis Iba et al., 2014 [ACCEPTED GENUS 268877:BSKXG nidx=null] Nitanoceras - Nitanoceras [ACCEPTED GENUS 267522:64FT nidx=null] + Nitanoceras McLearn, 1937 [ACCEPTED GENUS 268877:BSKXJ nidx=null] Nodicoeloceras - Nodicoeloceras [ACCEPTED GENUS 267522:64LN nidx=null] + Nodicoeloceras Buckman, 1926 [ACCEPTED GENUS 268877:BSKXL nidx=null] Nodogastrioceras - Nodogastrioceras [ACCEPTED GENUS 267522:64MD nidx=null] + Nodogastrioceras Ma & Li, 1998 [ACCEPTED GENUS 268877:BSKXQ nidx=null] Nodopericyclus - Nodopericyclus [ACCEPTED GENUS 267522:64MJ nidx=null] + Nodopericyclus Korn et al., 2010 [ACCEPTED GENUS 268877:BSKXR nidx=null] Nodosageceras - Nodosageceras [ACCEPTED GENUS 267522:64MN nidx=null] + Nodosageceras Ruzhencev, 1956 [ACCEPTED GENUS 268877:BSKXS nidx=null] Nodosoclymenia - Nodosoclymenia [ACCEPTED GENUS 267522:63F87 nidx=null] + Nodosoclymenia Czarnocki, 1989 [ACCEPTED GENUS 268877:BSKXT nidx=null] Nodotibetites - Nodotibetites [ACCEPTED GENUS 267522:64MY nidx=null] + Nodotibetites Zhao & Wang, 1973 [ACCEPTED GENUS 268877:BSKXV nidx=null] Nomismoceras - Nomismoceras [ACCEPTED GENUS 267522:64RD nidx=null] + Nomismoceras Foord & Crick, 1897 [ACCEPTED GENUS 268877:BSKXW nidx=null] Nomismocerataceae - Nomismocerataceae [ACCEPTED SUPERFAMILY 267522:622NP nidx=null] + Nomismocerataceae Librovitch, 1957 [ACCEPTED SUPERFAMILY 268877:BTL5K nidx=null] Nomismoceratidae - Nomismoceratidae [ACCEPTED FAMILY 267522:DDM nidx=null] + Nomismoceratidae Librovitch, 1957 [ACCEPTED FAMILY 268877:BSGTP nidx=null] Nordiceras - Nordiceras [ACCEPTED GENUS 267522:63GCC nidx=null] + Nordiceras Bogoslovsky, 1955 [ACCEPTED GENUS 268877:BSKXX nidx=null] Nordiceratidae - Nordiceratidae [ACCEPTED FAMILY 267522:DDR nidx=null] + Nordiceratidae Korn, 2002 [ACCEPTED FAMILY 268877:BSGTQ nidx=null] Nordophiceras - Nordophiceras [ACCEPTED GENUS 267522:63GDK nidx=null] + Nordophiceras Popov, 1961 [ACCEPTED GENUS 268877:BSKXY nidx=null] Nordophiceratidae - Nordophiceratidae [ACCEPTED FAMILY 267522:DDS nidx=null] + Nordophiceratidae Popov, 1961 [ACCEPTED FAMILY 268877:BSGTR nidx=null] Nordophiceratoides - Nordophiceratoides [ACCEPTED GENUS 267522:63GDJ nidx=null] + Nordophiceratoides Guex et al., 2005 [ACCEPTED GENUS 268877:BSKXZ nidx=null] Noridiscitidae - Noridiscitidae [ACCEPTED FAMILY 267522:DDT nidx=null] + Noridiscitidae Spath, 1951 [ACCEPTED FAMILY 268877:BSGTS nidx=null] Noritaceae - Noritaceae [ACCEPTED SUPERFAMILY 267522:622NS nidx=null] + Noritaceae Karpinsky, 1889 [ACCEPTED SUPERFAMILY 268877:BTL3S nidx=null] Norites - Norites [ACCEPTED GENUS 267522:64V8 nidx=null] + Norites Mojsisovics, 1869 [ACCEPTED GENUS 268877:BSKY2 nidx=null] Noritidae - Noritidae [ACCEPTED FAMILY 267522:626GC nidx=null] + Noritidae Karpinsky, 1889 [ACCEPTED FAMILY 268877:BSGTT nidx=null] Noritidea - Noritidea [ACCEPTED FAMILY 267522:DDV nidx=null] + Noritidea Karpinsky, 1889 [ACCEPTED FAMILY 268877:BSGTV nidx=null] Norosirenites - Norosirenites [ACCEPTED GENUS 267522:64W4 nidx=null] + Norosirenites Tozer, 1994 [ACCEPTED GENUS 268877:BSKY4 nidx=null] Nostoceras - Nostoceras [ACCEPTED SUBGENUS 267522:64XV nidx=null] - Nostoceras [ACCEPTED GENUS 267522:63GF2 nidx=null] + Nostoceras Hyatt, 1894 [ACCEPTED GENUS 268877:BSKY5 nidx=null] Nostoceratidae - Nostoceratidae [ACCEPTED FAMILY 267522:626GH nidx=null] + Nostoceratidae (Hyatt, 1894) [ACCEPTED FAMILY 268877:BSGTW nidx=null] Notholaena californica subsp. leucophylla - Notholaena californica subsp. leucophylla Windham [ACCEPTED SUBSPECIES 267522:BBJP3 nidx=null] + Notholaena californica subsp. leucophylla Windham [ACCEPTED SUBSPECIES 268877:BSSV7 nidx=null] Notholaena candida var. accessita - Notholaena candida var. accessita Jeps. [SYNONYM VARIETY 267522:BCYB3 nidx=null parent=BBJP2] + Notholaena candida var. accessita Jeps. [SYNONYM VARIETY 268877:BT8M3 nidx=null parent=BBJP2] Notholaena candida var. copelandii - Notholaena candida var. copelandii (C. C. Hall) R. M. Tryon [ACCEPTED VARIETY 267522:BCYB4 nidx=null] + Notholaena candida var. copelandii (C. C. Hall) R. M. Tryon [ACCEPTED VARIETY 268877:BT8M4 nidx=null] Notholaena lemmonii var. australis - Notholaena lemmonii var. australis R. M. Tryon [ACCEPTED VARIETY 267522:BBLP3 nidx=null] + Notholaena lemmonii var. australis R. M. Tryon [ACCEPTED VARIETY 268877:BSTDT nidx=null] Notholaena nealleyi var. mexicana - Notholaena nealleyi var. mexicana Davenp. [SYNONYM VARIETY 267522:BCYB5 nidx=null parent=B9WR2] + Notholaena nealleyi var. mexicana Davenp. [SYNONYM VARIETY 268877:BT8M5 nidx=null parent=B9WR2] Notholaena nivea var. oblongata - Notholaena nivea var. oblongata Griseb. [SYNONYM VARIETY 267522:BCW42 nidx=null parent=B94PQ] + Notholaena nivea var. oblongata Griseb. [SYNONYM VARIETY 268877:BT7D3 nidx=null parent=B94PQ] Notholaena schaffneri var. mexicana - Notholaena schaffneri var. mexicana (Davenp.) Davenp. [SYNONYM VARIETY 267522:BCYB6 nidx=null parent=B9WR2] + Notholaena schaffneri var. mexicana (Davenp.) Davenp. [SYNONYM VARIETY 268877:BT8M6 nidx=null parent=B9WR2] Notholaena schaffneri var. nealleyi - Notholaena schaffneri var. nealleyi (Seaton ex J. M. Coult.) Weath. [SYNONYM VARIETY 267522:BCYB7 nidx=null parent=B9WR2] + Notholaena schaffneri var. nealleyi (Seaton ex J. M. Coult.) Weath. [SYNONYM VARIETY 268877:BT8M7 nidx=null parent=B9WR2] Notholaena sinuata f. crenata - Notholaena sinuata f. crenata (Lemmon) Clute [SYNONYM FORM 267522:BCW43 nidx=null parent=B96NB] + Notholaena sinuata f. crenata (Lemmon) Clute [SYNONYM FORM 268877:BT7D4 nidx=null parent=B96NB] Notholaena sinuata var. cochisensis - Notholaena sinuata var. cochisensis (Goodd.) Weath. [SYNONYM VARIETY 267522:BCYB8 nidx=null parent=BBFYV] + Notholaena sinuata var. cochisensis (Goodd.) Weath. [SYNONYM VARIETY 268877:BT8M8 nidx=null parent=BBFYV] Notholaena sinuata var. crenata - Notholaena sinuata var. crenata Lemmon [SYNONYM VARIETY 267522:BCW44 nidx=null parent=B96NB] + Notholaena sinuata var. crenata Lemmon [SYNONYM VARIETY 268877:BT7D5 nidx=null parent=B96NB] Notholaena sinuata var. integerrima - Notholaena sinuata var. integerrima Hook. [SYNONYM VARIETY 267522:BCYB9 nidx=null parent=B96N8] + Notholaena sinuata var. integerrima Hook. [SYNONYM VARIETY 268877:BT8M9 nidx=null parent=B96N8] Notogrammitis angustifolia subsp. nothofageti - Notogrammitis angustifolia subsp. nothofageti (Parris) Parris [SYNONYM SUBSPECIES 267522:BBJP5 nidx=null parent=B9WRC] + Notogrammitis angustifolia subsp. nothofageti (Parris) Parris [SYNONYM SUBSPECIES 268877:BSSV8 nidx=null parent=B9WRC] Notostreptites - Notostreptites [ACCEPTED GENUS 267522:65KM nidx=null] + Notostreptites Henderson, 1990 [ACCEPTED GENUS 268877:BSKYB nidx=null] Nuculoceras - Nuculoceras [ACCEPTED GENUS 267522:63FZ4 nidx=null] + Nuculoceras Bisat, 1924 [ACCEPTED GENUS 268877:BSKYC nidx=null] Nuetzelia - Nuetzelia [ACCEPTED GENUS 267522:63FYZ nidx=null] + Nuetzelia Brühwiler et al., 2012 [ACCEPTED GENUS 268877:BSKYD nidx=null] Nummoceras - Nummoceras [ACCEPTED GENUS 267522:65VN nidx=null] + Nummoceras Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSKYF nidx=null] Nyalamites - Nyalamites [ACCEPTED GENUS 267522:65XP nidx=null] + Nyalamites Brühwiler et al., 2010 [ACCEPTED GENUS 268877:BSKYG nidx=null] Nymphaea caerulea - Nymphaea caerulea Savigny [AMBIGUOUS_SYNONYM SPECIES 267522:BJ9J5 nidx=null parent=5QB82] + Nymphaea caerulea Sav. [SYNONYM SPECIES 268877:BSHQP nidx=null parent=5QB82] Oberea schaumi - Oberea schaumi [AMBIGUOUS_SYNONYM SPECIES 267522:BMJ7S nidx=null parent=6SCK9] + Oberea schaumi [AMBIGUOUS_SYNONYM SPECIES 268877:BSGGT nidx=null parent=489PW] + Oberea schaumi [AMBIGUOUS_SYNONYM SPECIES 268877:BSGGV nidx=null parent=6SCK9] Odontolkites - Odontolkites [ACCEPTED GENUS 267522:66XV nidx=null] + Odontolkites Buckman, 1925 [SYNONYM GENUS 268877:BSKYK nidx=null parent=BSJMK] Odontosoria chinensis subsp. tenuifolia - Odontosoria chinensis subsp. tenuifolia (Lam.) Fraser-Jenk. & Kandel [ACCEPTED SUBSPECIES 267522:BBJPK nidx=null] + Odontosoria chinensis subsp. tenuifolia (Lam.) Fraser-Jenk. & Kandel [ACCEPTED SUBSPECIES 268877:BSSVH nidx=null] Oecoptychiidae - Oecoptychiidae [ACCEPTED FAMILY 267522:DJD nidx=null] + Oecoptychiidae Arkell, 1957 [ACCEPTED FAMILY 268877:BSGTZ nidx=null] Oecotraustes - Oecotraustes [ACCEPTED GENUS 267522:63FTK nidx=null] + Oecotraustes (Waagen, 1869) [ACCEPTED GENUS 268877:BSKYL nidx=null] Oiophyllites - Oiophyllites [ACCEPTED GENUS 267522:63FWF nidx=null] + Oiophyllites Spath, 1953 [ACCEPTED GENUS 268877:BSKYQ nidx=null] Ojinagiceras - Ojinagiceras [ACCEPTED GENUS 267522:67GQ nidx=null] + Ojinagiceras Cobban & Kennedy, 1989 [ACCEPTED GENUS 268877:BSFZR nidx=null] Okhototrachyceras - Okhototrachyceras [ACCEPTED GENUS 267522:67HM nidx=null] + Okhototrachyceras Konstantinov, 2012 [ACCEPTED GENUS 268877:BSKYR nidx=null] Olcostephanidae - Olcostephanidae [ACCEPTED FAMILY 267522:DK3 nidx=null] + Olcostephanidae Haug, 1910 [ACCEPTED FAMILY 268877:BSGV2 nidx=null] Olcostephanus - Olcostephanus [ACCEPTED GENUS 267522:67JW nidx=null] - Olcostephanus [ACCEPTED SUBGENUS 267522:67JX nidx=null] + Olcostephanus (Neumayr, 1875) [ACCEPTED GENUS 268877:BSKYS nidx=null] Oleandra distenta var. madagascarica - Oleandra distenta var. madagascarica (Bonap.) Tardieu [SYNONYM VARIETY 267522:BBLP4 nidx=null parent=B9Y5L] + Oleandra distenta var. madagascarica (Bonap.) Tardieu [SYNONYM VARIETY 268877:BSTDV nidx=null parent=B9Y5L] Oleandra whitmeei var. minor - Oleandra whitmeei var. minor Bonap. [SYNONYM VARIETY 267522:BCW46 nidx=null parent=B9Y5T] + Oleandra whitmeei var. minor Bonap. [SYNONYM VARIETY 268877:BT7D7 nidx=null parent=B9Y5T] Olenikites - Olenikites [ACCEPTED GENUS 267522:67KZ nidx=null] + Olenikites Hyatt, 1900 [ACCEPTED GENUS 268877:BSKYW nidx=null] Oloriziceras - Oloriziceras [ACCEPTED GENUS 267522:63G9B nidx=null] + Oloriziceras Tavera-Benitez, 1985 [ACCEPTED GENUS 268877:BSKYY nidx=null] Omanites - Omanites [ACCEPTED GENUS 267522:67WR nidx=null] + Omanites Brühwiler & Bucher, 2012 [ACCEPTED GENUS 268877:BSKYZ nidx=null] Omojuvavites - Omojuvavites [ACCEPTED GENUS 267522:682S nidx=null] + Omojuvavites Tozer, 1994 [ACCEPTED GENUS 268877:BSKZ2 nidx=null] Onchidium struma - Onchidium struma [SYNONYM SPECIES 267522:49FS5 nidx=null parent=49FRZ] + Onchidium struma [SYNONYM SPECIES 268877:BTKBS nidx=null parent=49FRZ] Onitshoceras - Onitshoceras [ACCEPTED GENUS 267522:68C7 nidx=null] + Onitshoceras Reyment, 1954 [ACCEPTED GENUS 268877:BSKZ4 nidx=null] Onoclea sensibilis f. obtusilobata - Onoclea sensibilis f. obtusilobata (Schkuhr) Gilbert [SYNONYM FORM 267522:BCW48 nidx=null parent=B8WFN] + Onoclea sensibilis f. obtusilobata (Schkuhr) Gilbert [SYNONYM FORM 268877:BT7D8 nidx=null parent=B8WFN] Onoclea struthiopteris var. pensylvanica - Onoclea struthiopteris var. pensylvanica (Willd.) B. Boivin [SYNONYM VARIETY 267522:BCYBX nidx=null parent=BBX72] + Onoclea struthiopteris var. pensylvanica (Willd.) B. Boivin [SYNONYM VARIETY 268877:BT8MN nidx=null parent=BBX72] Onychium moupinense var. ipii - Onychium moupinense var. ipii (Ching) K. H. Shing [ACCEPTED VARIETY 267522:BBLP6 nidx=null] + Onychium moupinense var. ipii (Ching) K. H. Shing [ACCEPTED VARIETY 268877:BSTDW nidx=null] Onychoceras - Onychoceras [ACCEPTED GENUS 267522:68F9 nidx=null] + Onychoceras Wunstrorf, 1905 [ACCEPTED GENUS 268877:BSKZ5 nidx=null] Oosterella - Oosterella [ACCEPTED GENUS 267522:68LD nidx=null] + Oosterella Kilian, 1911 [ACCEPTED GENUS 268877:BSKZ6 nidx=null] Oosterellidae - Oosterellidae [ACCEPTED FAMILY 267522:DM7 nidx=null] + Oosterellidae Kilian, 1911 [ACCEPTED FAMILY 268877:BSGV4 nidx=null] Ophiceras - Ophiceras [ACCEPTED GENUS 267522:68PY nidx=null] + Ophiceras Griesbach, 1880 [ACCEPTED GENUS 268877:BSKZ7 nidx=null] Ophiceratidae - Ophiceratidae [ACCEPTED FAMILY 267522:DMG nidx=null] + Ophiceratidae Arthaber, 1911 [ACCEPTED FAMILY 268877:BSGV5 nidx=null] Ophilyroceras - Ophilyroceras [ACCEPTED GENUS 267522:68QL nidx=null] + Ophilyroceras Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSKZ8 nidx=null] Ophioglossales - Ophioglossales Link [ACCEPTED ORDER 267522:B8V4K nidx=null] + Ophioglossales Link [ACCEPTED ORDER 268877:BSFS5 nidx=null] Ophioglossum crotalophoroides subsp. robustum - Ophioglossum crotalophoroides subsp. robustum R. T. Clausen [AMBIGUOUS_SYNONYM SUBSPECIES 267522:BBJPR nidx=null parent=B9ZB8] - Ophioglossum crotalophoroides subsp. robustum R. T. Clausen [ACCEPTED SUBSPECIES 267522:BBJPS nidx=null] + Ophioglossum crotalophoroides subsp. robustum R. T. Clausen [ACCEPTED SUBSPECIES 268877:BSSVP nidx=null] Ophioglossum crotalophoroides var. nanum - Ophioglossum crotalophoroides var. nanum Osten ex J. S. Licht. [ACCEPTED VARIETY 267522:BBLP7 nidx=null] + Ophioglossum crotalophoroides var. nanum Osten ex J. S. Licht. [ACCEPTED VARIETY 268877:BSTDX nidx=null] Ophioglossum lusitanicum var. californicum - Ophioglossum lusitanicum var. californicum (Prantl) M. Broun [SYNONYM VARIETY 267522:BCYBM nidx=null parent=B9Z99] + Ophioglossum lusitanicum var. californicum (Prantl) M. Broun [SYNONYM VARIETY 268877:BT8MG nidx=null parent=B9Z99] Ophioglossum nudicaule var. minus - Ophioglossum nudicaule var. minus R. T. Clausen [SYNONYM VARIETY 267522:93V9R nidx=null parent=BD79P] + Ophioglossum nudicaule var. minus R. T. Clausen [SYNONYM VARIETY 268877:BT7FD nidx=null parent=BD79P] Ophioglossum nudicaule var. tenerum - Ophioglossum nudicaule var. tenerum (Mett. ex Prantl) R. T. Clausen [AMBIGUOUS_SYNONYM VARIETY 267522:BCYBY nidx=null parent=B9ZB9] - Ophioglossum nudicaule var. tenerum (Mett. ex Prantl) R. T. Clausen [ACCEPTED VARIETY 267522:BCYBZ nidx=null] + Ophioglossum nudicaule var. tenerum (Mett. ex Prantl) R. T. Clausen [ACCEPTED VARIETY 268877:BT8MP nidx=null] Ophioglossum polyphyllum var. angustifolium - Ophioglossum polyphyllum var. angustifolium Pocock ex J. E. Burrows [ACCEPTED VARIETY 267522:BBLP8 nidx=null] + Ophioglossum polyphyllum var. angustifolium Pocock ex J. E. Burrows [ACCEPTED VARIETY 268877:BSTDY nidx=null] Ophioglossum vulgatum subsp. africanum - Ophioglossum vulgatum subsp. africanum J. E. Burrows ex Pocock [ACCEPTED SUBSPECIES 267522:BBJPT nidx=null] + Ophioglossum vulgatum subsp. africanum J. E. Burrows ex Pocock [ACCEPTED SUBSPECIES 268877:BSSVQ nidx=null] Ophioglossum vulgatum subsp. kilimandscharicum - Ophioglossum vulgatum subsp. kilimandscharicum (Hieron.) J. E. Burrows [ACCEPTED SUBSPECIES 267522:BBJPW nidx=null] + Ophioglossum vulgatum subsp. kilimandscharicum (Hieron.) J. E. Burrows [ACCEPTED SUBSPECIES 268877:BSSVR nidx=null] Ophioglossum vulgatum var. alaskanum - Ophioglossum vulgatum var. alaskanum (E. Britton) C. Chr. [SYNONYM VARIETY 267522:BCYC2 nidx=null parent=BBJPX] + Ophioglossum vulgatum var. alaskanum (E. Britton) C. Chr. [SYNONYM VARIETY 268877:BT8MQ nidx=null parent=BBJPX] Ophioglossum vulgatum var. minus - Ophioglossum vulgatum var. minus T. Moore [SYNONYM VARIETY 267522:BBLP9 nidx=null parent=BBJPX] + Ophioglossum vulgatum var. minus T. Moore [SYNONYM VARIETY 268877:BSTDZ nidx=null parent=BBJPX] Ophioglossum vulgatum var. pseudopodum - Ophioglossum vulgatum var. pseudopodum (S. F. Blake) Farw. [SYNONYM VARIETY 267522:BCYC4 nidx=null parent=B9ZBF] + Ophioglossum vulgatum var. pseudopodum (S. F. Blake) Farw. [SYNONYM VARIETY 268877:BT8MR nidx=null parent=B9ZBF] Ophioglossum vulgatum var. pycnostichum - Ophioglossum vulgatum var. pycnostichum Fernald [SYNONYM VARIETY 267522:BCYC6 nidx=null parent=BBJPX] + Ophioglossum vulgatum var. pycnostichum Fernald [SYNONYM VARIETY 268877:BT8MS nidx=null parent=BBJPX] Ophioglossum vulgatum var. taylorianum - Ophioglossum vulgatum var. taylorianum J. E. Burrows [ACCEPTED VARIETY 267522:BBLPB nidx=null] + Ophioglossum vulgatum var. taylorianum J. E. Burrows [ACCEPTED VARIETY 268877:BSTF2 nidx=null] Ophiorhabdoceras - Ophiorhabdoceras [ACCEPTED GENUS 267522:68WR nidx=null] + Ophiorhabdoceras Tozer, 1994 [ACCEPTED GENUS 268877:BSKZ9 nidx=null] Oppeliidae - Oppeliidae [ACCEPTED FAMILY 267522:DPB nidx=null] + Oppeliidae Bonarelli, 1894 [ACCEPTED FAMILY 268877:BSGV6 nidx=null] Orbignyceras - Orbignyceras [ACCEPTED GENUS 267522:69D6 nidx=null] + Orbignyceras Gerard & Contaut, 1936 [ACCEPTED GENUS 268877:BSKZD nidx=null] Orbignyiceras - Orbignyiceras [ACCEPTED GENUS 267522:69D7 nidx=null] + Orbignyiceras Royo & Gomez, 1945 [ACCEPTED GENUS 268877:BSKZF nidx=null] Orthoceltites - Orthoceltites [ACCEPTED GENUS 267522:63H55 nidx=null] + Orthoceltites Spath, 1951 [ACCEPTED GENUS 268877:BSKZK nidx=null] Orthogibbus (Orthogibbus) palangulus - Orthogibbus (Orthogibbus) palangulus [AMBIGUOUS_SYNONYM SPECIES 267522:BSC6B nidx=null parent=9GPMH] + Orthogibbus (Orthogibbus) palangulus [AMBIGUOUS_SYNONYM SPECIES 268877:BTK9V nidx=null parent=9GPMH] Orthosphinctes - Orthosphinctes [ACCEPTED GENUS 267522:63H8N nidx=null] + Orthosphinctes Schindewolf, 1925 [ACCEPTED GENUS 268877:BSKZT nidx=null] Osmunda cinnamomea f. glandulosa - Osmunda cinnamomea f. glandulosa Waters [SYNONYM FORM 267522:BCYD6 nidx=null parent=BD7D2] + Osmunda cinnamomea f. glandulosa Waters [SYNONYM FORM 268877:BT8NF nidx=null parent=BD7D2] Osmunda cinnamomea var. frondosa - Osmunda cinnamomea var. frondosa Torr. & A. Gray [SYNONYM VARIETY 267522:BCYD4 nidx=null parent=BBJQ7] + Osmunda cinnamomea var. frondosa Torr. & A. Gray [SYNONYM VARIETY 268877:BT8ND nidx=null parent=BBJQ7] Osmunda cinnamomea var. imbricata - Osmunda cinnamomea var. imbricata (Kunze) Milde [SYNONYM VARIETY 267522:BCYD7 nidx=null parent=BBJQ7] + Osmunda cinnamomea var. imbricata (Kunze) Milde [SYNONYM VARIETY 268877:BT8NG nidx=null parent=BBJQ7] Osmunda claytoniana f. dubia - Osmunda claytoniana f. dubia (Grout) Clute [SYNONYM FORM 267522:BCW75 nidx=null parent=B9B73] + Osmunda claytoniana f. dubia (Grout) Clute [SYNONYM FORM 268877:BT7FG nidx=null parent=B9B73] Osmunda intermedia f. intermedia - Osmunda intermedia f. intermedia [SYNONYM FORM 267522:BDHK6 nidx=null parent=BDFLH] + Osmunda intermedia f. intermedia [SYNONYM FORM 268877:BTJ23 nidx=null parent=BDFLH] Osmunda lunaria var. matricariifolia - Osmunda lunaria var. matricariifolia Retz. [SYNONYM VARIETY 267522:BCW77 nidx=null parent=B97Q6] + Osmunda lunaria var. matricariifolia Retz. [SYNONYM VARIETY 268877:BT7FH nidx=null parent=B97Q6] Osmunda regalis var. spectabilis - Osmunda regalis var. spectabilis (Willd.) A. Gray [SYNONYM VARIETY 267522:BCYCX nidx=null parent=B9ZMM] + Osmunda regalis var. spectabilis (Willd.) A. Gray [SYNONYM VARIETY 268877:BT8N8 nidx=null parent=B9ZMM] Osmundastrum cinnamomeum subsp. asiaticum - Osmundastrum cinnamomeum subsp. asiaticum (Fernald) Fraser-Jenk. [ACCEPTED SUBSPECIES 267522:BBJQ6 nidx=null] + Osmundastrum cinnamomeum subsp. asiaticum (Fernald) Fraser-Jenk. [ACCEPTED SUBSPECIES 268877:BSSVV nidx=null] Osperleioceras - Osperleioceras [ACCEPTED SUBGENUS 267522:63GQ4 nidx=null] - Osperleioceras [ACCEPTED GENUS 267522:63H24 nidx=null] + Osperleioceras Krimholtz & Tazikhin, 1957 [ACCEPTED GENUS 268877:BSKZY nidx=null] Osperlioceras - Osperlioceras [ACCEPTED GENUS 267522:63GPR nidx=null] + Osperlioceras Krimholtz & Tazikhin, 1957 [ACCEPTED GENUS 268877:BSL22 nidx=null] Ostlingoceras - Ostlingoceras [ACCEPTED SUBGENUS 267522:63GRY nidx=null] - Ostlingoceras [ACCEPTED GENUS 267522:63H36 nidx=null] + Ostlingoceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSL23 nidx=null] Otoarpadites - Otoarpadites [ACCEPTED GENUS 267522:63HX8 nidx=null] + Otoarpadites Tozer, 1994 [ACCEPTED GENUS 268877:BSL25 nidx=null] Otoceras - Otoceras [ACCEPTED GENUS 267522:63HYD nidx=null] + Otoceras (Griesbach, 1880) [ACCEPTED GENUS 268877:BSL26 nidx=null] Otocerataceae - Otocerataceae [ACCEPTED SUPERFAMILY 267522:622P5 nidx=null] + Otocerataceae Hyatt, 1900 [ACCEPTED SUPERFAMILY 268877:BTL5X nidx=null] Otoceratidae - Otoceratidae [ACCEPTED FAMILY 267522:DRZ nidx=null] + Otoceratidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGV7 nidx=null] Otohoplites - Otohoplites [ACCEPTED GENUS 267522:63HY6 nidx=null] + Otohoplites Steinmann, 1925 [ACCEPTED GENUS 268877:BSL28 nidx=null] Otoitidae - Otoitidae [ACCEPTED FAMILY 267522:DS3 nidx=null] + Otoitidae Mascke, 1907 [ACCEPTED FAMILY 268877:BSGV8 nidx=null] Otoscaphites - Otoscaphites [ACCEPTED SUBGENUS 267522:63HZV nidx=null] - Otoscaphites [ACCEPTED GENUS 267522:63HZX nidx=null] + Otoscaphites (Wright, 1953) [SYNONYM GENUS 268877:BSL29 nidx=null parent=89V7] Otosphinctes - Otosphinctes [ACCEPTED SUBGENUS 267522:63ZHT nidx=null] + Otosphinctes (Buckman, 1926) [SYNONYM GENUS 268877:BSMP4 nidx=null parent=BSMP5] Ouaoufilalites - Ouaoufilalites [ACCEPTED GENUS 267522:63HQ6 nidx=null] + Ouaoufilalites Korn et al., 2003 [ACCEPTED GENUS 268877:BSL2N nidx=null] Owenites - Owenites [ACCEPTED GENUS 267522:6B6D nidx=null] + Owenites Hyatt & Smith, 1905 [ACCEPTED GENUS 268877:BSL2T nidx=null] Owenoceras - Owenoceras [ACCEPTED GENUS 267522:63HR8 nidx=null] + Owenoceras Miller & Furnish, 1940 [ACCEPTED GENUS 268877:BSL2V nidx=null] Oxidercia toxea - Oxidercia toxea Druce, 1781 [AMBIGUOUS_SYNONYM SPECIES 267522:938BZ nidx=null parent=4BBWZ] + Oxidercia toxea Druce, 1781 [AMBIGUOUS_SYNONYM SPECIES 268877:BSRBM nidx=null parent=4BBWZ] + Oxidercia toxea Druce [AMBIGUOUS_SYNONYM SPECIES 268877:BSRBN nidx=null parent=4BBXF] Oxyarietites - Oxyarietites [ACCEPTED GENUS 267522:6B88 nidx=null] + Oxyarietites Dommergues & Goolaerts, 2012 [ACCEPTED GENUS 268877:BSL2W nidx=null] Oxybeloceras - Oxybeloceras [ACCEPTED GENUS 267522:63HQZ nidx=null] + Oxybeloceras (Hyatt, 1900) [ACCEPTED GENUS 268877:BSL2X nidx=null] Oxylongobardites - Oxylongobardites [ACCEPTED GENUS 267522:63HRR nidx=null] + Oxylongobardites Monnet & Bucher, 2005 [ACCEPTED GENUS 268877:BSL32 nidx=null] Oxynoticeras - Oxynoticeras [ACCEPTED GENUS 267522:6BDX nidx=null] + Oxynoticeras (Hyatt, 1874) [ACCEPTED GENUS 268877:BSL33 nidx=null] Oxynoticeratidae - Oxynoticeratidae [ACCEPTED FAMILY 267522:DT2 nidx=null] + Oxynoticeratidae Hyatt, 1875 [ACCEPTED FAMILY 268877:BSGV9 nidx=null] Oxynoticeroides - Oxynoticeroides [ACCEPTED GENUS 267522:6BDY nidx=null] + Oxynoticeroides Dommergues et al., 1986 [ACCEPTED GENUS 268877:BSL35 nidx=null] Oxytibetites - Oxytibetites [ACCEPTED GENUS 267522:63HTK nidx=null] + Oxytibetites Tozer, 1994 [ACCEPTED GENUS 268877:BSL37 nidx=null] Oxytornoceras - Oxytornoceras [ACCEPTED GENUS 267522:6BJD nidx=null] + Oxytornoceras Becker, 1993 [ACCEPTED GENUS 268877:BSL38 nidx=null] Oxytropidoceras - Oxytropidoceras [ACCEPTED GENUS 267522:6BJL nidx=null] - Oxytropidoceras [ACCEPTED SUBGENUS 267522:6BJM nidx=null] + Oxytropidoceras Stieler, 1920 [ACCEPTED GENUS 268877:BSL3B nidx=null] Oxyussuria - Oxyussuria [ACCEPTED GENUS 267522:6BJZ nidx=null] + Oxyussuria Tozer, 1994 [ACCEPTED GENUS 268877:BSL3F nidx=null] Pachyceratidae - Pachyceratidae [ACCEPTED FAMILY 267522:DTL nidx=null] + Pachyceratidae Buckman, 1918 [ACCEPTED FAMILY 268877:BSGVB nidx=null] Pachydesmoceras - Pachydesmoceras [ACCEPTED GENUS 267522:6BSD nidx=null] + Pachydesmoceras Spath, 1922 [ACCEPTED GENUS 268877:BSL3J nidx=null] Pachydiscidae - Pachydiscidae [ACCEPTED FAMILY 267522:DTN nidx=null] + Pachydiscidae Spath, 1922 [ACCEPTED FAMILY 268877:BSFW2 nidx=null] Pachydiscoceras - Pachydiscoceras [ACCEPTED GENUS 267522:6BSM nidx=null] + Pachydiscoceras Zhao & Liang, 1966 [ACCEPTED GENUS 268877:BSL3K nidx=null] Pachydiscus - Pachydiscus [ACCEPTED GENUS 267522:6BSP nidx=null] - Pachydiscus [ACCEPTED SUBGENUS 267522:6BSQ nidx=null] + Pachydiscus Zittel, 1884 [ACCEPTED GENUS 268877:BSFZW nidx=null] Pachydiscus fascicostatum - Pachydiscus fascicostatum Anderson, 1958 [ACCEPTED SPECIES 267522:4BRRT nidx=null] - Pachydiscus fascicostatum (Yabe, 1921) [AMBIGUOUS_SYNONYM SPECIES 267522:75HSR nidx=null parent=6QZJW] + Pachydiscus fascicostatum [ACCEPTED SPECIES 268877:BSY99 nidx=null] Pachylyroceras - Pachylyroceras [ACCEPTED GENUS 267522:63JKW nidx=null] + Pachylyroceras Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSL3M nidx=null] Pachyproptychites - Pachyproptychites [ACCEPTED GENUS 267522:63JKK nidx=null] + Pachyproptychites Diener, 1916 [ACCEPTED GENUS 268877:BSL3P nidx=null] Pachyrotoceras - Pachyrotoceras [ACCEPTED GENUS 267522:6BZV nidx=null] + Pachyrotoceras Zhao et al., 1978 [ACCEPTED GENUS 268877:BSL3Q nidx=null] Paedopronorites - Paedopronorites [ACCEPTED GENUS 267522:6C86 nidx=null] + Paedopronorites Glenister et al., 2004 [ACCEPTED GENUS 268877:BSL3S nidx=null] Palaeoechioceras - Palaeoechioceras [ACCEPTED GENUS 267522:6CFV nidx=null] + Palaeoechioceras Spath, 1929 [ACCEPTED GENUS 268877:BSL3T nidx=null] Palaeogoniatites - Palaeogoniatites [ACCEPTED GENUS 267522:6CGB nidx=null] + Palaeogoniatites Hyatt, 1900 [ACCEPTED GENUS 268877:BSL3V nidx=null] Palaeokazachstanites - Palaeokazachstanites [ACCEPTED GENUS 267522:6CGK nidx=null] + Palaeokazachstanites Zakharov, 1978 [ACCEPTED GENUS 268877:BSL3W nidx=null] Palaeophyllites - Palaeophyllites [ACCEPTED GENUS 267522:6CJ8 nidx=null] + Palaeophyllites (Welter, 1922) [ACCEPTED GENUS 268877:BSL3Y nidx=null] Palaeophyllitidae - Palaeophyllitidae [ACCEPTED FAMILY 267522:DV6 nidx=null] + Palaeophyllitidae Popov, 1958 [ACCEPTED FAMILY 268877:BSGVD nidx=null] Palermites - Palermites [ACCEPTED GENUS 267522:6CPY nidx=null] + Palermites Toumansky, 1937 [ACCEPTED GENUS 268877:BSL42 nidx=null] Palermoceras - Palermoceras [ACCEPTED GENUS 267522:6CPZ nidx=null] + Palermoceras Zhou & Glenister, 2009 [ACCEPTED GENUS 268877:BSL43 nidx=null] Palicites - Palicites [ACCEPTED GENUS 267522:6CQG nidx=null] + Palicites Gemmellaro, 1904 [ACCEPTED GENUS 268877:BSL44 nidx=null] Paltechioceras - Paltechioceras [ACCEPTED GENUS 267522:6CX6 nidx=null] + Paltechioceras Buckman, 1924 [ACCEPTED GENUS 268877:BSL46 nidx=null] Pamirioceras - Pamirioceras [ACCEPTED GENUS 267522:6CZ4 nidx=null] + Pamirioceras Pavlov, 1967 [ACCEPTED GENUS 268877:BSL48 nidx=null] Pamiritella - Pamiritella [ACCEPTED GENUS 267522:6CZ5 nidx=null] + Pamiritella Toumansky, 1963 [ACCEPTED GENUS 268877:BSL49 nidx=null] Pamphagosirenites - Pamphagosirenites [ACCEPTED GENUS 267522:63JBY nidx=null] + Pamphagosirenites Popov, 1961 [ACCEPTED GENUS 268877:BSL4B nidx=null] Paquiericeras - Paquiericeras [ACCEPTED SUBGENUS 267522:6DLH nidx=null] - Paquiericeras [ACCEPTED GENUS 267522:6DLJ nidx=null] + Paquiericeras Sayn, 1901 [ACCEPTED GENUS 268877:BSL4C nidx=null] Parabrancoceras - Parabrancoceras [ACCEPTED GENUS 267522:6DR2 nidx=null] + Parabrancoceras Breistroffer, 1951 [ACCEPTED GENUS 268877:BSL4F nidx=null] Paracaloceras - Paracaloceras [ACCEPTED SUBGENUS 267522:8F4T nidx=null] + Paracaloceras (Spath, 1923) [SYNONYM GENUS 268877:BSMP8 nidx=null parent=BSMP9] Paracanthohoplites - Paracanthohoplites [ACCEPTED GENUS 267522:6DTP nidx=null] + Paracanthohoplites Stoyanow, 1949 [ACCEPTED GENUS 268877:BSL4H nidx=null] Paraceltites - Paraceltites [ACCEPTED GENUS 267522:6DVS nidx=null] + Paraceltites Gemmellaro, 1887 [ACCEPTED GENUS 268877:BSL4J nidx=null] Paraceltites elegans - Paraceltites elegans Girty, 1909 [ACCEPTED SPECIES 267522:4CNXD nidx=null] + Paraceltites elegans Girty, 1908 [ACCEPTED SPECIES 268877:BSYFS nidx=null] Paraceltitidae - Paraceltitidae [ACCEPTED FAMILY 267522:DXP nidx=null] + Paraceltitidae Spath, 1930 [ACCEPTED FAMILY 268877:BSGVF nidx=null] Paraceltitoides - Paraceltitoides [ACCEPTED GENUS 267522:6DVT nidx=null] + Paraceltitoides Zheng & Chen, 1979 [ACCEPTED GENUS 268877:BSL4K nidx=null] Paraceratites - Paraceratites [ACCEPTED GENUS 267522:6DWM nidx=null] + Paraceratites (Hyatt, 1900) [ACCEPTED GENUS 268877:BSL4L nidx=null] Paraceratites trinodosus - Paraceratites trinodosus (Mojsisovics, 1882) [ACCEPTED SPECIES 267522:4CP5T nidx=null] + Paraceratites trinodosus (von Mojsisovics, 1878) [SYNONYM SPECIES 268877:BSYFT nidx=null parent=BSQHB] Parachondroceras - Parachondroceras [ACCEPTED GENUS 267522:6DZZ nidx=null] + Parachondroceras Imlay, 1967 [ACCEPTED GENUS 268877:BSL4N nidx=null] Paracladiscites - Paracladiscites [ACCEPTED GENUS 267522:63J3T nidx=null] + Paracladiscites Mojsisovics, 1896 [ACCEPTED GENUS 268877:BSL4P nidx=null] Paracochloceras - Paracochloceras [ACCEPTED GENUS 267522:63J5P nidx=null] + Paracochloceras (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSL4Q nidx=null] Paracompsoceras - Paracompsoceras [ACCEPTED GENUS 267522:63J76 nidx=null] + Paracompsoceras Cobban, 1972 [ACCEPTED GENUS 268877:BSL4S nidx=null] Paracostidiscus - Paracostidiscus [ACCEPTED GENUS 267522:63KLR nidx=null] + Paracostidiscus Busnardo, 2003 [ACCEPTED GENUS 268877:BSL4T nidx=null] Paracravenoceras - Paracravenoceras [ACCEPTED GENUS 267522:63KLG nidx=null] + Paracravenoceras Gordon, 1960 [ACCEPTED GENUS 268877:BSL4V nidx=null] Paracrochordiceras - Paracrochordiceras [ACCEPTED GENUS 267522:63KMX nidx=null] + Paracrochordiceras (Spath, 1934) [ACCEPTED GENUS 268877:BSL4W nidx=null] Paradanubites - Paradanubites [ACCEPTED GENUS 267522:63L2P nidx=null] + Paradanubites Shevyrev, 1968 [ACCEPTED GENUS 268877:BSL4Y nidx=null] Paradimorphoceras - Paradimorphoceras [ACCEPTED GENUS 267522:63KDM nidx=null] + Paradimorphoceras Ruzhencev, 1947 [ACCEPTED GENUS 268877:BSL4Z nidx=null] Paradiplatys (Paradiplatys) - Paradiplatys (Paradiplatys) Zacher, 1910 [ACCEPTED SUBGENUS 267522:B6RMR nidx=null] + Paradiplatys (Paradiplatys) Zacher, 1910 [ACCEPTED SUBGENUS 268877:BSJW2 nidx=null] Paradiscamphiceras - Paradiscamphiceras [ACCEPTED GENUS 267522:63KDV nidx=null] + Paradiscamphiceras Taylor, 1988 [ACCEPTED GENUS 268877:BSL53 nidx=null] Paradolphia - Paradolphia [ACCEPTED GENUS 267522:63KF8 nidx=null] + Paradolphia (Casey, 1965) [ACCEPTED GENUS 268877:BSL54 nidx=null] Parafidelites - Parafidelites [ACCEPTED GENUS 267522:63KB9 nidx=null] + Parafidelites Klug, 2002 [ACCEPTED GENUS 268877:BSL56 nidx=null] Parafrechites - Parafrechites [ACCEPTED GENUS 267522:63K2Z nidx=null] + Parafrechites Silberling & Nichols, 1982 [ACCEPTED GENUS 268877:BSL57 nidx=null] Paraganides - Paraganides [ACCEPTED GENUS 267522:63JQS nidx=null] + Paraganides Hyatt & Smith, 1905 [ACCEPTED GENUS 268877:BSL58 nidx=null] Paragastrioceras - Paragastrioceras [ACCEPTED GENUS 267522:63JS6 nidx=null] + Paragastrioceras Tchernow, 1907 [ACCEPTED GENUS 268877:BSL59 nidx=null] Paragastrioceratidae - Paragastrioceratidae [ACCEPTED FAMILY 267522:DYD nidx=null] + Paragastrioceratidae Ruzhencev, 1951 [ACCEPTED FAMILY 268877:BSGVG nidx=null] Paragattendorfia - Paragattendorfia [ACCEPTED GENUS 267522:63JS8 nidx=null] + Paragattendorfia Schindewolf, 1924 [ACCEPTED GENUS 268877:BSL5B nidx=null] Paragoceras - Paragoceras [ACCEPTED GENUS 267522:63K4Y nidx=null] + Paragoceras Arthaber, 1911 [ACCEPTED GENUS 268877:BSL5C nidx=null] Paragoceratidae - Paragoceratidae [ACCEPTED FAMILY 267522:DYF nidx=null] + Paragoceratidae Guex et al., 2010 [ACCEPTED FAMILY 268877:BSGVH nidx=null] Paraguembelites - Paraguembelites [ACCEPTED GENUS 267522:63K6G nidx=null] + Paraguembelites Tozer, 1979 [ACCEPTED GENUS 268877:BSL5F nidx=null] Paragymnites - Paragymnites [ACCEPTED GENUS 267522:63K5K nidx=null] + Paragymnites Hyatt, 1900 [ACCEPTED GENUS 268877:BSL5G nidx=null] Paragymnopteris marantae subsp. subcordata - Paragymnopteris marantae subsp. subcordata (Cav.) B. Bock & Boudrie [ACCEPTED SUBSPECIES 267522:BBJS5 nidx=null] + Paragymnopteris marantae subsp. subcordata (Cav.) B. Bock & Boudrie [ACCEPTED SUBSPECIES 268877:BSSXW nidx=null] Parahauerites - Parahauerites [ACCEPTED GENUS 267522:63K7D nidx=null] + Parahauerites Diener, 1916 [ACCEPTED GENUS 268877:BSL5H nidx=null] Parahedenstroemia - Parahedenstroemia [ACCEPTED GENUS 267522:63K7C nidx=null] + Parahedenstroemia Spath, 1934 [ACCEPTED GENUS 268877:BSL5J nidx=null] Parahomoceras - Parahomoceras [ACCEPTED GENUS 267522:63JVL nidx=null] + Parahomoceras Ruzhencev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSL5L nidx=null] Parahoplites - Parahoplites [ACCEPTED GENUS 267522:BJGPC nidx=null] - Parahoplites [ACCEPTED GENUS 267522:BMMGD nidx=null] + Parahoplites (Anthula, 1899) [ACCEPTED GENUS 268877:BSL5M nidx=null] Parahoplitidae - Parahoplitidae [ACCEPTED FAMILY 267522:DYH nidx=null] + Parahoplitidae Spath, 1922 [ACCEPTED FAMILY 268877:BSGVJ nidx=null] Parahoplitoides - Parahoplitoides [ACCEPTED GENUS 267522:63K7K nidx=null] + Parahoplitoides Spath, 1922 [ACCEPTED GENUS 268877:BSL5P nidx=null] Parajaubertella - Parajaubertella [ACCEPTED GENUS 267522:6F2X nidx=null] + Parajaubertella Matsumoto, 1942 [ACCEPTED GENUS 268877:BSL5Q nidx=null] Parajuvavites - Parajuvavites [ACCEPTED GENUS 267522:6F39 nidx=null] + Parajuvavites von Mojsisovics, 1896 [ACCEPTED GENUS 268877:BSL5R nidx=null] Parakellnerites - Parakellnerites [ACCEPTED GENUS 267522:6F3S nidx=null] + Parakellnerites Rieber, 1973 [ACCEPTED GENUS 268877:BSL5S nidx=null] Parakymatites - Parakymatites [ACCEPTED GENUS 267522:6F4L nidx=null] + Parakymatites Waagen, 1895 [ACCEPTED GENUS 268877:BSL5T nidx=null] Paralegoceras - Paralegoceras [ACCEPTED GENUS 267522:6F6V nidx=null] + Paralegoceras Hyatt, 1884 [ACCEPTED GENUS 268877:BSL5V nidx=null] Paralobites - Paralobites [ACCEPTED SUBGENUS 267522:8F77 nidx=null] + Paralobites (von Mojsisovics, 1902) [ACCEPTED GENUS 268877:BSMPD nidx=null] Paramammites - Paramammites [ACCEPTED GENUS 267522:63K9S nidx=null] + Paramammites (Furon, 1935) [ACCEPTED GENUS 268877:BSL5W nidx=null] Paramicroderoceras - Paramicroderoceras [ACCEPTED GENUS 267522:6FK5 nidx=null] + Paramicroderoceras Dommergues et al., 1994 [ACCEPTED GENUS 268877:BSL5Y nidx=null] Paramollistephanus - Paramollistephanus [ACCEPTED GENUS 267522:6FLY nidx=null] + Paramollistephanus Fernandez-Lopez & Pavia, 2015 [ACCEPTED GENUS 268877:BSL5Z nidx=null] Paranannites - Paranannites [ACCEPTED GENUS 267522:6FRB nidx=null] + Paranannites Hyatt & Smith, 1905 [ACCEPTED GENUS 268877:BSL62 nidx=null] Paranarcestes - Paranarcestes [ACCEPTED GENUS 267522:6FRL nidx=null] + Paranarcestes Chlupac & Turek, 1983 [ACCEPTED GENUS 268877:BSL63 nidx=null] Parancyloceras - Parancyloceras [ACCEPTED GENUS 267522:6FSM nidx=null] + Parancyloceras Spath, 1924 [ACCEPTED GENUS 268877:BSL64 nidx=null] Parandiceras - Parandiceras [ACCEPTED GENUS 267522:6FSX nidx=null] + Parandiceras Spath, 1939 [ACCEPTED GENUS 268877:BSL65 nidx=null] Paranevadites - Paranevadites [ACCEPTED GENUS 267522:63M23 nidx=null] + Paranevadites Tozer, 1994 [ACCEPTED GENUS 268877:BSL66 nidx=null] Paranorites - Paranorites [ACCEPTED GENUS 267522:6FWY nidx=null] + Paranorites Waagen, 1895 [ACCEPTED GENUS 268877:BSL67 nidx=null] Paranorites kulensis - Paranorites kulensis (Bytschkov, 1976) [SYNONYM SPECIES 267522:4D6D3 nidx=null parent=5ZD2F] + Paranorites kulensis (Bychkov et al., 1976) [ACCEPTED SPECIES 268877:BSYH9 nidx=null] Paranoritidae - Paranoritidae [ACCEPTED FAMILY 267522:DZH nidx=null] + Paranoritidae Spath, 1930 [ACCEPTED FAMILY 268877:BSGVK nidx=null] Parapedioceras - Parapedioceras [ACCEPTED GENUS 267522:6G3G nidx=null] + Parapedioceras Collignon, 1962 [ACCEPTED GENUS 268877:BSL6G nidx=null] Paraphyllites - Paraphyllites [ACCEPTED GENUS 267522:63LR3 nidx=null] + Paraphyllites (Hyatt, 1900) [ACCEPTED GENUS 268877:BSL6Q nidx=null] Parapolystichum effusum subsp. effusum - Parapolystichum effusum subsp. effusum [ACCEPTED SUBSPECIES 267522:BBLPK nidx=null] + Parapolystichum effusum subsp. effusum [ACCEPTED SUBSPECIES 268877:BSTF6 nidx=null] Parapopanoceras - Parapopanoceras [ACCEPTED GENUS 267522:6GDS nidx=null] + Parapopanoceras (Haug, 1894) [ACCEPTED GENUS 268877:BSL6S nidx=null] Parapopanoceratidae - Parapopanoceratidae [ACCEPTED FAMILY 267522:DZW nidx=null] + Parapopanoceratidae Tozer, 1971 [ACCEPTED FAMILY 268877:BSGVL nidx=null] Parapronorites - Parapronorites [ACCEPTED GENUS 267522:6GF6 nidx=null] + Parapronorites Gemmellaro, 1887 [ACCEPTED GENUS 268877:BSL6V nidx=null] Parapuzosia - Parapuzosia [ACCEPTED SUBGENUS 267522:6GHF nidx=null] - Parapuzosia [ACCEPTED GENUS 267522:6GHG nidx=null] + Parapuzosia (Nowak, 1913) [ACCEPTED GENUS 268877:BSL6Y nidx=null] Parareineckeia - Parareineckeia [ACCEPTED GENUS 267522:63M3C nidx=null] + Parareineckeia Imlay, 1962 [ACCEPTED GENUS 268877:BSL73 nidx=null] Parasageceras - Parasageceras [ACCEPTED GENUS 267522:6GMM nidx=null] + Parasageceras Welter, 1915 [ACCEPTED GENUS 268877:BSL74 nidx=null] Parasaynoceras - Parasaynoceras [ACCEPTED GENUS 267522:6GNK nidx=null] + Parasaynoceras Breistroffer, 1947 [ACCEPTED GENUS 268877:BSL75 nidx=null] Paraschartymites - Paraschartymites [ACCEPTED GENUS 267522:6GP7 nidx=null] + Paraschartymites Ruzhentsev & Bogoslovskaya, 1978 [ACCEPTED GENUS 268877:BSL76 nidx=null] Paraschistoceras - Paraschistoceras [ACCEPTED GENUS 267522:63LRN nidx=null] + Paraschistoceras Plummer & Scott, 1937 [ACCEPTED GENUS 268877:BSL77 nidx=null] Parashumardites - Parashumardites [ACCEPTED GENUS 267522:6GSB nidx=null] + Parashumardites Ruzhencev, 1939 [ACCEPTED GENUS 268877:BSL7B nidx=null] Parashumarditidae - Parashumarditidae [ACCEPTED FAMILY 267522:626LK nidx=null] + Parashumarditidae Boardman et al., 1994 [ACCEPTED FAMILY 268877:BSGVM nidx=null] Parasiacyclus - Parasiacyclus [ACCEPTED GENUS 267522:6GSC nidx=null] + Parasiacyclus Konovalova, 2015 [ACCEPTED GENUS 268877:BSL7C nidx=null] Parasibirites - Parasibirites [ACCEPTED GENUS 267522:6GSF nidx=null] + Parasibirites Popov, 1962 [ACCEPTED GENUS 268877:BSL7D nidx=null] Parasibirites efimovae - Parasibirites efimovae Bytschkov, 1976 [ACCEPTED SPECIES 267522:4DC48 nidx=null] + Parasibirites efimovae Bychkov et al., 1976 [ACCEPTED SPECIES 268877:BSYJ4 nidx=null] Parasibirites grambergi - Parasibirites grambergi (Popov, 1981) [ACCEPTED SPECIES 267522:4DC49 nidx=null] + Parasibirites grambergi (Popov, 1961) [SYNONYM SPECIES 268877:BSYJ5 nidx=null parent=BT4BR] Parasilesites - Parasilesites [ACCEPTED GENUS 267522:6GSR nidx=null] + Parasilesites Imlay, 1959 [ACCEPTED GENUS 268877:BSL7F nidx=null] Paraspidites - Paraspidites [ACCEPTED GENUS 267522:6GVS nidx=null] + Paraspidites Spath, 1934 [ACCEPTED GENUS 268877:BSL7G nidx=null] Parasteroceras - Parasteroceras [ACCEPTED GENUS 267522:6GXN nidx=null] + Parasteroceras Dommergues et al., 1986 [ACCEPTED GENUS 268877:BSL7H nidx=null] Parasturia - Parasturia [ACCEPTED GENUS 267522:6GZ7 nidx=null] + Parasturia Spath, 1951 [ACCEPTED GENUS 268877:BSL7J nidx=null] Parathelypteris - Parathelypteris (H.Itô) Ching [SYNONYM UNRANKED 267522:6H68 nidx=null parent=B8X9Q] + Parathelypteris (H.Itô) Ching [SYNONYM UNRANKED 268877:BTK9C nidx=null parent=B8X9Q] Parathelypteris chinensis var. hirticarpa - Parathelypteris chinensis var. hirticarpa Ching & P. S. Chiu ex K. H. Shing & J. F. Cheng [SYNONYM VARIETY 267522:7MCYT nidx=null parent=B9BV2] + Parathelypteris chinensis var. hirticarpa Ching & P. S. Chiu ex K. H. Shing & J. F. Cheng [SYNONYM VARIETY 268877:BT8NQ nidx=null parent=B9BV2] Parathelypteris chingii var. major - Parathelypteris chingii var. major (Ching) K. H. Shing [SYNONYM VARIETY 267522:BCYDP nidx=null parent=B9BV3] + Parathelypteris chingii var. major (Ching) K. H. Shing [SYNONYM VARIETY 268877:BT8NR nidx=null parent=B9BV3] Parathelypteris japonica var. glabrata - Parathelypteris japonica var. glabrata (Ching) K. H. Shing [SYNONYM VARIETY 267522:BCYDQ nidx=null parent=B9BVK] + Parathelypteris japonica var. glabrata (Ching) K. H. Shing [SYNONYM VARIETY 268877:BT8NS nidx=null parent=B9BVK] Parathelypteris japonica var. musashiensis - Parathelypteris japonica var. musashiensis (Hiyama) Jiang [SYNONYM VARIETY 267522:BCYDR nidx=null parent=B9BVW] + Parathelypteris japonica var. musashiensis (Hiyama) Jiang [SYNONYM VARIETY 268877:BT8NT nidx=null parent=B9BVW] Parathelypteris nipponica var. borealis - Parathelypteris nipponica var. borealis (H. Hara) Nakaike [SYNONYM VARIETY 267522:BCYDT nidx=null parent=B9BVY] + Parathelypteris nipponica var. borealis (H. Hara) Nakaike [SYNONYM VARIETY 268877:BT8NV nidx=null parent=B9BVY] Parathetidites - Parathetidites [ACCEPTED GENUS 267522:6H6N nidx=null] + Parathetidites Tozer, 1971 [ACCEPTED GENUS 268877:BSL7L nidx=null] Parathisbites - Parathisbites [ACCEPTED GENUS 267522:6H6S nidx=null] + Parathisbites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSL7M nidx=null] Parathisbitidae - Parathisbitidae [ACCEPTED FAMILY 267522:626KS nidx=null] + Parathisbitidae Tozer, 1994 [ACCEPTED FAMILY 268877:BSGVN nidx=null] Paratibetites - Paratibetites [ACCEPTED GENUS 267522:6H7V nidx=null] + Paratibetites (von Mojsisovics, 1896) [ACCEPTED GENUS 268877:BSL7N nidx=null] Paratirolites - Paratirolites [ACCEPTED GENUS 267522:6H89 nidx=null] + Paratirolites Stoyanow, 1910 [ACCEPTED GENUS 268877:BSL7Q nidx=null] Paratongluceras - Paratongluceras [ACCEPTED GENUS 267522:6H8Y nidx=null] + Paratongluceras Zhao & Zheng, 1977 [ACCEPTED GENUS 268877:BSL7R nidx=null] Paratornoceras - Paratornoceras [ACCEPTED GENUS 267522:6H9D nidx=null] + Paratornoceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSL7S nidx=null] Paratrachyceras - Paratrachyceras [ACCEPTED GENUS 267522:6H9S nidx=null] + Paratrachyceras (Arthaber, 1915) [ACCEPTED GENUS 268877:BSL7T nidx=null] Paratropidoceras - Paratropidoceras [ACCEPTED GENUS 267522:6HC2 nidx=null] + Paratropidoceras Dommergues & Meister, 2004 [ACCEPTED GENUS 268877:BSL7W nidx=null] Paratropites - Paratropites [ACCEPTED GENUS 267522:6HC6 nidx=null] + Paratropites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSL7X nidx=null] Paratumaroceras - Paratumaroceras [ACCEPTED GENUS 267522:6HCS nidx=null] + Paratumaroceras Kutygin, 2003 [ACCEPTED GENUS 268877:BSL7Z nidx=null] Paraturrilites - Paraturrilites [ACCEPTED GENUS 267522:6HCW nidx=null] + Paraturrilites Breistroffer, 1947 [SYNONYM GENUS 268877:BSL82 nidx=null parent=BSJH3] Paraulacosphinctes - Paraulacosphinctes [ACCEPTED GENUS 267522:6HDS nidx=null] + Paraulacosphinctes Schindewolf, 1925 [ACCEPTED GENUS 268877:BSL83 nidx=null] Parawocklumeria - Parawocklumeria [ACCEPTED GENUS 267522:6HFJ nidx=null] + Parawocklumeria Schindewolf, 1926 [ACCEPTED GENUS 268877:BSL84 nidx=null] Parawocklumeriidae - Parawocklumeriidae [ACCEPTED FAMILY 267522:626KW nidx=null] + Parawocklumeriidae Schindewolf, 1937 [ACCEPTED FAMILY 268877:BSGVP nidx=null] Parengonoceras - Parengonoceras [ACCEPTED GENUS 267522:6HN6 nidx=null] + Parengonoceras Spath, 1924 [ACCEPTED GENUS 268877:BSL86 nidx=null] Parentites - Parentites [ACCEPTED GENUS 267522:63LFZ nidx=null] + Parentites Bogoslovsky, 1961 [ACCEPTED GENUS 268877:BSL87 nidx=null] Parisculites - Parisculites [ACCEPTED GENUS 267522:6HVM nidx=null] + Parisculites Tozer, 1994 [ACCEPTED GENUS 268877:BSL88 nidx=null] Parkinsoniidae - Parkinsoniidae [ACCEPTED FAMILY 267522:626C9 nidx=null] + Parkinsoniidae Buckman, 1920 [ACCEPTED FAMILY 268877:BSGVR nidx=null] Parodiceras - Parodiceras [ACCEPTED GENUS 267522:6HZM nidx=null] + Parodiceras Hyatt, 1884 [ACCEPTED GENUS 268877:BSL89 nidx=null] + Parodiceras Wedekind, 1913 [SYNONYM GENUS 268877:BSL8B nidx=null parent=BSMF6] Parodoceratidae - Parodoceratidae [ACCEPTED FAMILY 267522:626CH nidx=null] + Parodoceratidae Petter, 1959 [ACCEPTED FAMILY 268877:BSGVS nidx=null] Paroecotraustes - Paroecotraustes [ACCEPTED SUBGENUS 267522:63ZLF nidx=null] + Paroecotraustes (Spath, 1928) [ACCEPTED GENUS 268877:BSMPH nidx=null] Paroniceras - Paroniceras [ACCEPTED GENUS 267522:6J3T nidx=null] + Paroniceras Bonarelli, 1893 [ACCEPTED GENUS 268877:BSL8C nidx=null] Paroxycerites - Paroxycerites [ACCEPTED SUBGENUS 267522:8FB9 nidx=null] + Paroxycerites (Breistrofer, 1947) [SYNONYM GENUS 268877:BSMPL nidx=null parent=BSMPM] Parrasiella - Parrasiella [ACCEPTED GENUS 267522:6J7P nidx=null] + Parrasiella Frau et al., 2015 [ACCEPTED GENUS 268877:BSL8L nidx=null] Parrasites - Parrasites [ACCEPTED GENUS 267522:6J7Q nidx=null] + Parrasites Cantu-Chapa, 2009 [ACCEPTED GENUS 268877:BSL8M nidx=null] Partschiceras - Partschiceras [ACCEPTED GENUS 267522:6J9B nidx=null] + Partschiceras (Fucini, 1920) [ACCEPTED GENUS 268877:BSL8N nidx=null] Parussuria - Parussuria [ACCEPTED GENUS 267522:63LKC nidx=null] + Parussuria Spath, 1934 [ACCEPTED GENUS 268877:BSL8Q nidx=null] Pasottia - Pasottia [ACCEPTED GENUS 267522:6JFB nidx=null] + Pasottia Parent et al., 2008 [ACCEPTED GENUS 268877:BSL8S nidx=null] Passaloteuthidae - Passaloteuthidae [ACCEPTED FAMILY 267522:626CY nidx=null] + Passaloteuthidae (Naef, 1922) [ACCEPTED FAMILY 268877:BSGVT nidx=null] Passendorferia - Passendorferia [ACCEPTED GENUS 267522:6JFX nidx=null] + Passendorferia (Brochwicz-Lewinski, 1973) [ACCEPTED GENUS 268877:BSL8T nidx=null] Patagiosites - Patagiosites [ACCEPTED GENUS 267522:63LBT nidx=null] + Patagiosites Spath, 1953 [ACCEPTED GENUS 268877:BSL8X nidx=null] Patruliusiceras - Patruliusiceras [ACCEPTED GENUS 267522:6JLM nidx=null] + Patruliusiceras Avram, 1978 [ACCEPTED GENUS 268877:BSL8Z nidx=null] Paulotropites - Paulotropites [ACCEPTED SUBGENUS 267522:8FBM nidx=null] + Paulotropites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSMPN nidx=null] Pavlovia - Pavlovia [ACCEPTED GENUS 267522:6JRZ nidx=null] + Pavlovia Sepkoski, 2002 [ACCEPTED GENUS 268877:BSL92 nidx=null] Pearylandites - Pearylandites [ACCEPTED GENUS 267522:63LD7 nidx=null] + Pearylandites Kummel, 1953 [ACCEPTED GENUS 268877:BSL94 nidx=null] Pecluma alfredii var. cupreolepis - Pecluma alfredii var. cupreolepis (A. M. Evans) A. R. Sm. [ACCEPTED VARIETY 267522:BBLPL nidx=null] + Pecluma alfredii var. cupreolepis (A. M. Evans) A. R. Sm. [ACCEPTED VARIETY 268877:BSTF7 nidx=null] Pecluma alfredii var. occidentalis - Pecluma alfredii var. occidentalis A. R. Sm. [ACCEPTED VARIETY 267522:BBLPM nidx=null] + Pecluma alfredii var. occidentalis A. R. Sm. [ACCEPTED VARIETY 268877:BSTF8 nidx=null] Pedioceras - Pedioceras [ACCEPTED GENUS 267522:6K2B nidx=null] + Pedioceras (Gerhardt, 1897) [ACCEPTED GENUS 268877:BSL96 nidx=null] Pelea clusiifolia cookeana - Pelea clusiifolia cookeana [SYNONYM INFRASPECIFIC_NAME 267522:BSFG5 nidx=null parent=72YSZ] + Pelea clusiifolia cookeana [SYNONYM INFRASPECIFIC_NAME 268877:BT7FR nidx=null parent=72YSZ] Pelea clusiifolia crassiloba - Pelea clusiifolia crassiloba [SYNONYM INFRASPECIFIC_NAME 267522:BSFG7 nidx=null parent=72YSZ] + Pelea clusiifolia crassiloba [SYNONYM INFRASPECIFIC_NAME 268877:BT7FS nidx=null parent=72YSZ] Pelea clusiifolia cuneata - Pelea clusiifolia cuneata [SYNONYM INFRASPECIFIC_NAME 267522:BSFG6 nidx=null parent=72YSZ] + Pelea clusiifolia cuneata [SYNONYM INFRASPECIFIC_NAME 268877:BT7FT nidx=null parent=72YSZ] Pellaea andromedifolia var. pubescens - Pellaea andromedifolia var. pubescens D. C. Eaton [SYNONYM VARIETY 267522:BBLPV nidx=null parent=BB32Z] + Pellaea andromedifolia var. pubescens D. C. Eaton [SYNONYM VARIETY 268877:BSTF9 nidx=null parent=BB32Z] Pellaea andromedifolia var. rubens - Pellaea andromedifolia var. rubens D. C. Eaton [SYNONYM VARIETY 267522:BCW7N nidx=null parent=BB32Z] + Pellaea andromedifolia var. rubens D. C. Eaton [SYNONYM VARIETY 268877:BT7FV nidx=null parent=BB32Z] Pellaea angustifolia var. elongata - Pellaea angustifolia var. elongata Rovirosa [SYNONYM VARIETY 267522:BCYFF nidx=null parent=B9MQY] + Pellaea angustifolia var. elongata Rovirosa [SYNONYM VARIETY 268877:BT8PM nidx=null parent=B9MQY] Pellaea atropurpurea var. bushii - Pellaea atropurpurea var. bushii Mack. [SYNONYM VARIETY 267522:BCYFG nidx=null parent=BBJT4] + Pellaea atropurpurea var. bushii Mack. [SYNONYM VARIETY 268877:BT8PN nidx=null parent=BBJT4] Pellaea atropurpurea var. simplex - Pellaea atropurpurea var. simplex (Butters) C. V. Morton [SYNONYM VARIETY 267522:BCYFH nidx=null parent=BBJT8] + Pellaea atropurpurea var. simplex (Butters) C. V. Morton [SYNONYM VARIETY 268877:BT8PP nidx=null parent=BSSY7] Pellaea calomelanos var. swynnertoniana - Pellaea calomelanos var. swynnertoniana (Sim) Schelpe [ACCEPTED VARIETY 267522:BBLPX nidx=null] + Pellaea calomelanos var. swynnertoniana (Sim) Schelpe [ACCEPTED VARIETY 268877:BSTFB nidx=null] Pellaea glabella subsp. occidentalis - Pellaea glabella subsp. occidentalis (E. Nelson) Windham [ACCEPTED SUBSPECIES 267522:BBJT6 nidx=null] + Pellaea glabella subsp. occidentalis (E. Nelson) Windham [ACCEPTED SUBSPECIES 268877:BSSY5 nidx=null] Pellaea glabella subsp. simplex - Pellaea glabella subsp. simplex (Butters) Á. Löve & D. Löve [ACCEPTED SUBSPECIES 267522:BBJT8 nidx=null] + Pellaea glabella subsp. simplex (Butters) Á. Löve & D. Löve [ACCEPTED SUBSPECIES 268877:BSSY7 nidx=null] Pellaea glabella var. missouriensis - Pellaea glabella var. missouriensis Gastony [SYNONYM VARIETY 267522:BCYF2 nidx=null parent=BCYDZ] + Pellaea glabella var. missouriensis Gastony [SYNONYM VARIETY 268877:BT8PG nidx=null parent=BCYDZ] Pellaea glabella var. nana - Pellaea glabella var. nana (Richardson) Cody [SYNONYM VARIETY 267522:BCYFJ nidx=null parent=BBJT6] + Pellaea glabella var. nana (Richardson) Cody [SYNONYM VARIETY 268877:BT8PQ nidx=null parent=BSSY5] Pellaea glabella var. occidentalis - Pellaea glabella var. occidentalis (E. Nelson) Butters [SYNONYM VARIETY 267522:BBJT5 nidx=null parent=BBJT6] + Pellaea glabella var. occidentalis (E. Nelson) Butters [SYNONYM VARIETY 268877:BSSY4 nidx=null parent=BSSY5] Pellaea glabella var. simplex - Pellaea glabella var. simplex Butters [SYNONYM VARIETY 267522:BBJT7 nidx=null parent=BBJT8] + Pellaea glabella var. simplex Butters [SYNONYM VARIETY 268877:BSSY6 nidx=null parent=BSSY7] Pellaea limitanea var. mexicana - Pellaea limitanea var. mexicana (Maxon) C. V. Morton [SYNONYM VARIETY 267522:BCYFK nidx=null parent=BBFW7] + Pellaea limitanea var. mexicana (Maxon) C. V. Morton [SYNONYM VARIETY 268877:BT8PR nidx=null parent=BSSHJ] Pellaea mucronata f. stipitata - Pellaea mucronata f. stipitata (Farw.) M. Broun [SYNONYM FORM 267522:BCW7P nidx=null parent=BBJTC] + Pellaea mucronata f. stipitata (Farw.) M. Broun [SYNONYM FORM 268877:BT7FW nidx=null parent=BBJTC] Pellaea mucronata subsp. californica - Pellaea mucronata subsp. californica (Lemmon) Windham [ACCEPTED SUBSPECIES 267522:BBJTB nidx=null] + Pellaea mucronata subsp. californica (Lemmon) Windham [ACCEPTED SUBSPECIES 268877:BSSY8 nidx=null] Pellaea mucronata var. californica - Pellaea mucronata var. californica (Lemmon) Munz & Johnst. [SYNONYM VARIETY 267522:BBJT9 nidx=null parent=BBJTB] + Pellaea mucronata var. californica (Lemmon) Munz & Johnst. [SYNONYM VARIETY 268877:BSSY9 nidx=null parent=BSSY8] Pellaea sagittata var. cordata - Pellaea sagittata var. cordata (Cav.) A. F. Tryon [SYNONYM VARIETY 267522:BCYFL nidx=null parent=BB33C] + Pellaea sagittata var. cordata (Cav.) A. F. Tryon [SYNONYM VARIETY 268877:BT8PS nidx=null parent=BB33C] Pellaea ternifolia subsp. arizonica - Pellaea ternifolia subsp. arizonica Windham [ACCEPTED SUBSPECIES 267522:BBJTD nidx=null] + Pellaea ternifolia subsp. arizonica Windham [ACCEPTED SUBSPECIES 268877:BSSYB nidx=null] Pellaea ternifolia subsp. brandegeei - Pellaea ternifolia subsp. brandegeei (C. C. Hall) Mickel [ACCEPTED SUBSPECIES 267522:BBJTF nidx=null] + Pellaea ternifolia subsp. brandegeei (C. C. Hall) Mickel [ACCEPTED SUBSPECIES 268877:BSSYC nidx=null] Pellaea ternifolia var. wrightiana - Pellaea ternifolia var. wrightiana (Hook.) A. F. Tryon [SYNONYM VARIETY 267522:BCYFM nidx=null parent=BB34M] + Pellaea ternifolia var. wrightiana (Hook.) A. F. Tryon [SYNONYM VARIETY 268877:BT8PT nidx=null parent=BB34M] Peltapteris peltata f. foeniculacea - Peltapteris peltata f. foeniculacea (Hook. & Grev.) C. V. Morton [SYNONYM FORM 267522:BCW7Q nidx=null parent=B9KMJ] + Peltapteris peltata f. foeniculacea (Hook. & Grev.) C. V. Morton [SYNONYM FORM 268877:BT7FX nidx=null parent=B9KMJ] Peltocrioceras - Peltocrioceras [ACCEPTED GENUS 267522:6KGF nidx=null] + Peltocrioceras Spath, 1924 [ACCEPTED GENUS 268877:BSL9C nidx=null] Peltoraspailites - Peltoraspailites [ACCEPTED GENUS 267522:6KHG nidx=null] + Peltoraspailites Jeannet, 1951 [ACCEPTED GENUS 268877:BSL9D nidx=null] Pemphigus (Pemphigus) eastopi - Pemphigus (Pemphigus) eastopi [ACCEPTED SPECIES 267522:76FDY nidx=null] + Pemphigus (Pemphigus) eastopi [ACCEPTED SPECIES 268877:BSYQ4 nidx=null] Pemphigus (Pemphigus) indicus - Pemphigus (Pemphigus) indicus [ACCEPTED SPECIES 267522:BKL3Z nidx=null] + Pemphigus (Pemphigus) indicus [ACCEPTED SPECIES 268877:BSYQF nidx=null] Pemphigus (Pemphigus) salicis - Pemphigus (Pemphigus) salicis [ACCEPTED SPECIES 267522:BHDHM nidx=null] + Pemphigus (Pemphigus) salicis [ACCEPTED SPECIES 268877:BSYQM nidx=null] Penaceras - Penaceras [ACCEPTED GENUS 267522:6KKG nidx=null] + Penaceras Cantú-Chapa, 1963 [ACCEPTED GENUS 268877:BSL9F nidx=null] Pennoceras - Pennoceras [ACCEPTED GENUS 267522:6KPM nidx=null] + Pennoceras Miller & Unklesbay, 1942 [ACCEPTED GENUS 268877:BSL9J nidx=null] Pentagonoceras - Pentagonoceras [ACCEPTED GENUS 267522:6KRS nidx=null] + Pentagonoceras Zhao et al., 1978 [ACCEPTED GENUS 268877:BSL9K nidx=null] Pentagramma triangularis subsp. semipallida - Pentagramma triangularis subsp. semipallida (J. T. Howell) Yatsk., Windham & Wollenw. [ACCEPTED SUBSPECIES 267522:BBJTH nidx=null] + Pentagramma triangularis subsp. semipallida (J. T. Howell) Yatsk., Windham & Wollenw. [ACCEPTED SUBSPECIES 268877:BSSYD nidx=null] Peregrinoceras - Peregrinoceras [ACCEPTED GENUS 267522:6L47 nidx=null] + Peregrinoceras Sazonova, 1971 [ACCEPTED GENUS 268877:BSL9P nidx=null] Pericarinoceras - Pericarinoceras [ACCEPTED GENUS 267522:6L73 nidx=null] + Pericarinoceras Zhao & Liang, 1966 [ACCEPTED GENUS 268877:BSL9W nidx=null] Pericleites - Pericleites [ACCEPTED GENUS 267522:6L7L nidx=null] + Pericleites (Renz, 1910) [ACCEPTED GENUS 268877:BSL9X nidx=null] Pericyclaceae - Pericyclaceae [ACCEPTED SUPERFAMILY 267522:5GX nidx=null] + Pericyclaceae Hyatt, 1900 [ACCEPTED SUPERFAMILY 268877:BTL5M nidx=null] Pericyclidae - Pericyclidae [ACCEPTED FAMILY 267522:6265G nidx=null] + Pericyclidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGVY nidx=null] Pericyclus - Pericyclus [ACCEPTED GENUS 267522:6L8J nidx=null] + Pericyclus (Mojsisovics, 1882) [ACCEPTED GENUS 268877:BSL9Z nidx=null] Peripleurites - Peripleurites [ACCEPTED GENUS 267522:6LDW nidx=null] + Peripleurites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSLB4 nidx=null] Periptychoceras - Periptychoceras [ACCEPTED GENUS 267522:63KXW nidx=null] + Periptychoceras Zhao et al., 1978 [ACCEPTED GENUS 268877:BSLB6 nidx=null] Perisphinctaceae - Perisphinctaceae [ACCEPTED SUPERFAMILY 267522:5GY nidx=null] + Perisphinctaceae Steinman, 1890 [ACCEPTED SUPERFAMILY 268877:BTL4M nidx=null] Perisphinctidae - Perisphinctidae [ACCEPTED FAMILY 267522:6266R nidx=null] + Perisphinctidae Steinmann, 1890 [ACCEPTED FAMILY 268877:BSGW2 nidx=null] Perisphinctoidea - Perisphinctoidea [ACCEPTED SUPERFAMILY 267522:B6LSJ nidx=null] + Perisphinctoidea Steinman, 1890 [ACCEPTED SUPERFAMILY 268877:BTL4D nidx=null] Peritrochia - Peritrochia [ACCEPTED GENUS 267522:6LJX nidx=null] + Peritrochia Girty, 1908 [ACCEPTED GENUS 268877:BSLB7 nidx=null] Peritrochia erebus - Peritrochia erebus Girty, 1909 [ACCEPTED SPECIES 267522:4F5LY nidx=null] + Peritrochia erebus Girty, 1908 [ACCEPTED SPECIES 268877:BSYX3 nidx=null] Pernoceras - Pernoceras [ACCEPTED GENUS 267522:6LNR nidx=null] + Pernoceras Schindewolf, 1922 [ACCEPTED GENUS 268877:BSLB8 nidx=null] Pernodoceras - Pernodoceras [ACCEPTED GENUS 267522:6LNS nidx=null] + Pernodoceras Zhao & Liang, 1974 [ACCEPTED GENUS 268877:BSLB9 nidx=null] Peroniceras - Peroniceras [ACCEPTED GENUS 267522:6LPV nidx=null] - Peroniceras [ACCEPTED SUBGENUS 267522:63KZN nidx=null] + Peroniceras (de Grossouvre, 1894) [ACCEPTED GENUS 268877:BSLBB nidx=null] Perrinites - Perrinites [ACCEPTED GENUS 267522:6LRP nidx=null] + Perrinites Böse, 1919 [ACCEPTED GENUS 268877:BSLBF nidx=null] Perrinitidae - Perrinitidae [ACCEPTED FAMILY 267522:625VN nidx=null] + Perrinitidae Miller & Furnish, 1940 [ACCEPTED FAMILY 268877:BSGW4 nidx=null] Petteroceras - Petteroceras [ACCEPTED GENUS 267522:6M74 nidx=null] + Petteroceras Bogoslovsky, 1962 [ACCEPTED GENUS 268877:BSLBG nidx=null] Petteroceratidae - Petteroceratidae [ACCEPTED FAMILY 267522:6267Z nidx=null] + Petteroceratidae Becker & House, 1993 [ACCEPTED FAMILY 268877:BSGW5 nidx=null] Phalium (Semicassis) vector - Phalium (Semicassis) vector R. T. Abbott, 1993 [SYNONYM SPECIES 267522:BSCD4 nidx=null parent=4WG7M] + Phalium (Semicassis) vector R. T. Abbott, 1993 [SYNONYM SPECIES 268877:BTK9X nidx=null parent=4WG7M] Phaneroceras - Phaneroceras [ACCEPTED GENUS 267522:6MS4 nidx=null] + Phaneroceras (Plummer & Scott, 1937) [ACCEPTED GENUS 268877:BSLBJ nidx=null] Pharciceras - Pharciceras [ACCEPTED GENUS 267522:6MVT nidx=null] + Pharciceras Hyatt, 1884 [ACCEPTED GENUS 268877:BSLBM nidx=null] Pharcicerataceae - Pharcicerataceae [ACCEPTED SUPERFAMILY 267522:5HB nidx=null] + Pharcicerataceae Hyatt, 1900 [ACCEPTED SUPERFAMILY 268877:BTL45 nidx=null] Pharciceratidae - Pharciceratidae [ACCEPTED FAMILY 267522:62699 nidx=null] + Pharciceratidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGW6 nidx=null] Phegopteris dryopteris var. disjuncta - Phegopteris dryopteris var. disjuncta (Rupr.) Trel. [SYNONYM VARIETY 267522:7HQZN nidx=null parent=B9NTS] + Phegopteris dryopteris var. disjuncta (Rupr.) Trel. [SYNONYM VARIETY 268877:BT7G9 nidx=null parent=B9NTS] Phillipsoceras - Phillipsoceras [ACCEPTED GENUS 267522:6NF6 nidx=null] + Phillipsoceras Ruzhencev & Bogoslovskaya, 1975 [ACCEPTED GENUS 268877:BSLBP nidx=null] Phimenes solomonis - Phimenes solomonis (Vecht, 1959) [ACCEPTED SPECIES 267522:9XC52 nidx=null] + Phimenes solomonis (Vecht, 1959) [ACCEPTED SPECIES 268877:BSPRC nidx=null] Phisonites - Phisonites [ACCEPTED GENUS 267522:6NMN nidx=null] + Phisonites Shevyrev, 1965 [ACCEPTED GENUS 268877:BSLBS nidx=null] Phlegmariurus crassus var. gelidus - Phlegmariurus crassus var. gelidus (B. Øllg.) B. Øllg. [ACCEPTED VARIETY 267522:BBLQ3 nidx=null] + Phlegmariurus crassus var. gelidus (B. Øllg.) B. Øllg. [ACCEPTED VARIETY 268877:BSTFC nidx=null] Phlegmariurus crassus var. manus-diaboli - Phlegmariurus crassus var. manus-diaboli (B. Øllg.) B. Øllg. [ACCEPTED VARIETY 267522:BBLQ4 nidx=null] + Phlegmariurus crassus var. manus-diaboli (B. Øllg.) B. Øllg. [ACCEPTED VARIETY 268877:BSTFD nidx=null] Phlegmariurus elongatus - Phlegmariurus elongatus (Carmich.) comb. ined. [PROVISIONALLY_ACCEPTED SPECIES 267522:BM42Z nidx=null] + Phlegmariurus elongatus (Lag ex Sw.) [PROVISIONALLY_ACCEPTED SPECIES 268877:BTKYY nidx=null] Phlegmariurus linifolius var. jenmanii - Phlegmariurus linifolius var. jenmanii (Underw. & F. E. Lloyd) B. Øllg. [ACCEPTED VARIETY 267522:BBLQ5 nidx=null] + Phlegmariurus linifolius var. jenmanii (Underw. & F. E. Lloyd) B. Øllg. [ACCEPTED VARIETY 268877:BSTFF nidx=null] Phlegmariurus linifolius var. planifolius - Phlegmariurus linifolius var. planifolius (B. Øllg.) B. Øllg. [ACCEPTED VARIETY 267522:BBLQ6 nidx=null] + Phlegmariurus linifolius var. planifolius (B. Øllg.) B. Øllg. [ACCEPTED VARIETY 268877:BSTFG nidx=null] Phlegmariurus linifolius var. tenuifolius - Phlegmariurus linifolius var. tenuifolius (Schomb. ex Nessel) B. Øllg. [ACCEPTED VARIETY 267522:BBLQ7 nidx=null] + Phlegmariurus linifolius var. tenuifolius (Schomb. ex Nessel) B. Øllg. [ACCEPTED VARIETY 268877:BSTFH nidx=null] Phlegmariurus reflexus var. minor - Phlegmariurus reflexus var. minor (Spring) B. Øllg. [SYNONYM VARIETY 267522:5QNDH nidx=null parent=BB3Q6] + Phlegmariurus reflexus var. minor (Spring) B. Øllg. [SYNONYM VARIETY 268877:BSTFJ nidx=null parent=BB3Q6] Phoenixites - Phoenixites [ACCEPTED GENUS 267522:6NW2 nidx=null] + Phoenixites Becker, 1993 [ACCEPTED GENUS 268877:BSLBT nidx=null] Phormedites - Phormedites [ACCEPTED GENUS 267522:6P2J nidx=null] + Phormedites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSLBW nidx=null] Phricodoceras - Phricodoceras [ACCEPTED GENUS 267522:6P8X nidx=null] + Phricodoceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSLBY nidx=null] Phyllitis scolopendrium var. americana - Phyllitis scolopendrium var. americana Fernald [SYNONYM VARIETY 267522:BCYGR nidx=null parent=BK9Y4] + Phyllitis scolopendrium var. americana Fernald [SYNONYM VARIETY 268877:BT8QQ nidx=null parent=BK9Y4] Phylloceras - Phylloceras [ACCEPTED SUBGENUS 267522:6PL3 nidx=null] - Phylloceras [ACCEPTED GENUS 267522:6PL4 nidx=null] + Phylloceras (Suess, 1865) [ACCEPTED GENUS 268877:BSLBZ nidx=null] Phyllocerataceae - Phyllocerataceae [ACCEPTED SUPERFAMILY 267522:5HT nidx=null] + Phyllocerataceae Zittel, 1884 [ACCEPTED SUPERFAMILY 268877:BTL38 nidx=null] Phylloceratidae - Phylloceratidae [ACCEPTED FAMILY 267522:625KJ nidx=null] + Phylloceratidae Zittel, 1884 [ACCEPTED FAMILY 268877:BSGW8 nidx=null] Phyllocladiscites - Phyllocladiscites [ACCEPTED GENUS 267522:6PLC nidx=null] + Phyllocladiscites (Mojsisovics, 1902) [ACCEPTED GENUS 268877:BSLC4 nidx=null] Phyllopachyceras - Phyllopachyceras [ACCEPTED GENUS 267522:6PPV nidx=null] + Phyllopachyceras (Spath, 1925) [ACCEPTED GENUS 268877:BSLC6 nidx=null] Phylloptychoceras - Phylloptychoceras [ACCEPTED GENUS 267522:63MN8 nidx=null] + Phylloptychoceras Spath, 1953 [ACCEPTED GENUS 268877:BSLC8 nidx=null] Phyllosphaerites - Phyllosphaerites [ACCEPTED GENUS 267522:6PRV nidx=null] + Phyllosphaerites Shevyrev, 1995 [ACCEPTED GENUS 268877:BSLC9 nidx=null] Phyllytoceras - Phyllytoceras [ACCEPTED GENUS 267522:6PTM nidx=null] + Phyllytoceras Wiedmann, 1970 [ACCEPTED GENUS 268877:BSLCB nidx=null] Phymatoceratidae - Phymatoceratidae [ACCEPTED FAMILY 267522:625LF nidx=null] + Phymatoceratidae Hyatt, 1867 [ACCEPTED FAMILY 268877:BSFW3 nidx=null] Phymatodes engleri var. coriacea - Phymatodes engleri var. coriacea Tagawa [SYNONYM VARIETY 267522:BCYGT nidx=null parent=BBCZR] + Phymatodes engleri var. coriacea Tagawa [SYNONYM VARIETY 268877:BT8QT nidx=null parent=BBCZR] Phymatodes griffithiana var. majoensis - Phymatodes griffithiana var. majoensis (C. Chr.) Ching [SYNONYM VARIETY 267522:BCYGV nidx=null parent=BBMY2] + Phymatodes griffithiana var. majoensis (C. Chr.) Ching [SYNONYM VARIETY 268877:BT8QV nidx=null parent=BBMY2] Phymatodes trisecta var. hirticarpa - Phymatodes trisecta var. hirticarpa Ching [SYNONYM VARIETY 267522:BCYGW nidx=null parent=BCKW5] + Phymatodes trisecta var. hirticarpa Ching [SYNONYM VARIETY 268877:BT8QW nidx=null parent=BCKW5] Phymatodes veitchii var. glaucopsis - Phymatodes veitchii var. glaucopsis (Franch.) Ching [SYNONYM VARIETY 267522:BCYGX nidx=null parent=BBCZV] + Phymatodes veitchii var. glaucopsis (Franch.) Ching [SYNONYM VARIETY 268877:BT8QX nidx=null parent=BBCZV] Phymatopsis ebenipes var. subebenipes - Phymatopsis ebenipes var. subebenipes (Ching) K. Iwats. [SYNONYM VARIETY 267522:BCYGY nidx=null parent=BBMXY] + Phymatopsis ebenipes var. subebenipes (Ching) K. Iwats. [SYNONYM VARIETY 268877:BT8QY nidx=null parent=BBMXY] Phymatopsis engleri var. coriacea - Phymatopsis engleri var. coriacea (Tagawa) Ching [SYNONYM VARIETY 267522:BCYGZ nidx=null parent=BBCZR] + Phymatopsis engleri var. coriacea (Tagawa) Ching [SYNONYM VARIETY 268877:BT8QZ nidx=null parent=BBCZR] Phymatopsis hastata f. arenaria - Phymatopsis hastata f. arenaria (Baker) Ching [SYNONYM FORM 267522:BCYH2 nidx=null parent=BCYZJ] + Phymatopsis hastata f. arenaria (Baker) Ching [SYNONYM FORM 268877:BT8R2 nidx=null parent=BCYZJ] Phymatopsis hastata f. dolichopoda - Phymatopsis hastata f. dolichopoda (Diels) Ching [SYNONYM FORM 267522:BCYH3 nidx=null parent=BCYZJ] + Phymatopsis hastata f. dolichopoda (Diels) Ching [SYNONYM FORM 268877:BT8R3 nidx=null parent=BCYZJ] Phymatopsis hastata f. pygmaea - Phymatopsis hastata f. pygmaea (Maxim.) H. Itô [SYNONYM FORM 267522:BCYH4 nidx=null parent=BCYZJ] + Phymatopsis hastata f. pygmaea (Maxim.) H. Itô [SYNONYM FORM 268877:BT8R4 nidx=null parent=BCYZJ] Phymatopsis hastata f. simplex - Phymatopsis hastata f. simplex (Christ) Ching [SYNONYM FORM 267522:BCYH6 nidx=null parent=BCYZJ] + Phymatopsis hastata f. simplex (Christ) Ching [SYNONYM FORM 268877:BT8R5 nidx=null parent=BCYZJ] Phymatopsis stewartii var. nigropaleacea - Phymatopsis stewartii var. nigropaleacea (Ching) X. Cheng [SYNONYM VARIETY 267522:BCYH7 nidx=null parent=BCKTR] + Phymatopsis stewartii var. nigropaleacea (Ching) X. Cheng [SYNONYM VARIETY 268877:BT8R6 nidx=null parent=BCKTR] Phymatopsis taeniata var. palmata - Phymatopsis taeniata var. palmata (Blume) Ching [SYNONYM VARIETY 267522:BCYH8 nidx=null parent=BBD3F] + Phymatopsis taeniata var. palmata (Blume) Ching [SYNONYM VARIETY 268877:BT8R7 nidx=null parent=BBD3F] Phymatopteris ebenipes var. oakesii - Phymatopteris ebenipes var. oakesii (C. B. Clarke) Satija & Bir [SYNONYM VARIETY 267522:BCYH9 nidx=null parent=BD97C] + Phymatopteris ebenipes var. oakesii (C. B. Clarke) Satija & Bir [SYNONYM VARIETY 268877:BT8R8 nidx=null parent=BBMXY] Physematites - Physematites [ACCEPTED GENUS 267522:6PXC nidx=null] + Physematites Ruzhentsev & Bogoslovskaya, 1978 [ACCEPTED GENUS 268877:BSLCC nidx=null] Physodoceras - Physodoceras [ACCEPTED GENUS 267522:6PZ9 nidx=null] + Physodoceras (Hyatt, 1900) [ACCEPTED GENUS 268877:BSLCD nidx=null] Piatnitzkyceras - Piatnitzkyceras [ACCEPTED GENUS 267522:6Q6C nidx=null] + Piatnitzkyceras Medina & Riccardi, 2005 [ACCEPTED GENUS 268877:BSLCG nidx=null] Pictetia - Pictetia [ACCEPTED GENUS 267522:99FH8 nidx=null] + Pictetia Uhlig, 1883 [ACCEPTED GENUS 268877:BSG8V nidx=null] Pilosella caballeroi - Pilosella caballeroi (Mateo) Mateo [ACCEPTED SPECIES 267522:8RB6T nidx=null] + Pilosella caballeroi (Mateo) Mateo [SYNONYM SPECIES 268877:77JV3 nidx=null parent=BTLWZ] Pimpinella dioica - Pimpinella dioica Lapeyr. [SYNONYM SPECIES 267522:4HWY2 nidx=null parent=9B4LL] + Pimpinella dioica L. [SYNONYM SPECIES 268877:BSZF3 nidx=null parent=5LM47] Pinacitidae - Pinacitidae [ACCEPTED FAMILY 267522:625LW nidx=null] + Pinacitidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGW9 nidx=null] Pinacoceras - Pinacoceras [ACCEPTED GENUS 267522:6QL8 nidx=null] + Pinacoceras von Mojsisovics, 1873 [ACCEPTED GENUS 268877:BSLCH nidx=null] Pinacocerataceae - Pinacocerataceae [ACCEPTED SUPERFAMILY 267522:5HX nidx=null] + Pinacocerataceae Mojsisovics, 1879 [ACCEPTED SUPERFAMILY 268877:BTL3P nidx=null] Pinacoceratidae - Pinacoceratidae [ACCEPTED FAMILY 267522:625M8 nidx=null] + Pinacoceratidae Mojsisovics, 1879 [ACCEPTED FAMILY 268877:BSGWB nidx=null] Pintoceras - Pintoceras [ACCEPTED GENUS 267522:6QPT nidx=null] + Pintoceras Plummer & Scott, 1937 [ACCEPTED GENUS 268877:BSLCJ nidx=null] Piper rothschuhii - Piper rothschuhii C. DC. ex Loes. [ACCEPTED SPECIES 267522:8S8B4 nidx=null] + Piper rothschuhii C. DC. ex O. Loes. [ACCEPTED SPECIES 268877:BTLRL nidx=null] Pityrogramma calomelanos var. aureoflava - Pityrogramma calomelanos var. aureoflava (Hook.) Weath. ex L. H. Bailey [SYNONYM VARIETY 267522:5QSGD nidx=null parent=77M68] + Pityrogramma calomelanos var. aureoflava (Hook.) Weath. ex L. H. Bailey [SYNONYM VARIETY 268877:BSTFK nidx=null parent=77M68] Pityrogramma calomelanos var. austroamericana - Pityrogramma calomelanos var. austroamericana (Domin) Farw. [SYNONYM VARIETY 267522:BCYHR nidx=null parent=77M68] + Pityrogramma calomelanos var. austroamericana (Domin) Farw. [SYNONYM VARIETY 268877:BT8RX nidx=null parent=77M68] Pityrogramma chrysophylla var. gabrielae - Pityrogramma chrysophylla var. gabrielae Domin [ACCEPTED VARIETY 267522:BBLQD nidx=null] + Pityrogramma chrysophylla var. gabrielae Domin [ACCEPTED VARIETY 268877:BSTFL nidx=null] Pityrogramma chrysophylla var. subflexuosa - Pityrogramma chrysophylla var. subflexuosa (Domin) Proctor [ACCEPTED VARIETY 267522:BBLQF nidx=null] + Pityrogramma chrysophylla var. subflexuosa (Domin) Proctor [ACCEPTED VARIETY 268877:BSTFM nidx=null] Pityrogramma triangularis var. maxonii - Pityrogramma triangularis var. maxonii Weath. [SYNONYM VARIETY 267522:BCYHS nidx=null parent=BB364] + Pityrogramma triangularis var. maxonii Weath. [SYNONYM VARIETY 268877:BT8RY nidx=null parent=BB364] Pityrogramma triangularis var. pallida - Pityrogramma triangularis var. pallida Weath. [SYNONYM VARIETY 267522:BCYHT nidx=null parent=BB365] + Pityrogramma triangularis var. pallida Weath. [SYNONYM VARIETY 268877:BT8RZ nidx=null parent=BB365] Pityrogramma triangularis var. semipallida - Pityrogramma triangularis var. semipallida J. T. Howell [SYNONYM VARIETY 267522:BCYHV nidx=null parent=BBJTH] + Pityrogramma triangularis var. semipallida J. T. Howell [SYNONYM VARIETY 268877:BT8S2 nidx=null parent=BSSYD] Pityrogramma triangularis var. viridis - Pityrogramma triangularis var. viridis Hoover [SYNONYM VARIETY 267522:BCYHW nidx=null parent=BBJTH] + Pityrogramma triangularis var. viridis Hoover [SYNONYM VARIETY 268877:BT8S3 nidx=null parent=BSSYD] Pityrogramma triangularis var. viscosa - Pityrogramma triangularis var. viscosa (D. C. Eaton) Weath. [SYNONYM VARIETY 267522:BCYHX nidx=null parent=BB368] + Pityrogramma triangularis var. viscosa (D. C. Eaton) Weath. [SYNONYM VARIETY 268877:BT8S4 nidx=null parent=BB368] Placenticeras - Placenticeras [ACCEPTED GENUS 267522:6R3V nidx=null] + Placenticeras Meek, 1876 [ACCEPTED GENUS 268877:BSLD3 nidx=null] Placenticeratidae - Placenticeratidae [ACCEPTED FAMILY 267522:625P6 nidx=null] + Placenticeratidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGWD nidx=null] Placites - Placites [ACCEPTED GENUS 267522:6R4C nidx=null] + Placites Mojsisovics, 1896 [ACCEPTED GENUS 268877:BSLD4 nidx=null] Plagiogyria adnata var. condensata - Plagiogyria adnata var. condensata Christ [SYNONYM VARIETY 267522:BCYHY nidx=null parent=BB47Y] + Plagiogyria adnata var. condensata Christ [SYNONYM VARIETY 268877:BT8S5 nidx=null parent=BB47Y] Plagiogyria adnata var. distans - Plagiogyria adnata var. distans Rosenst. [SYNONYM VARIETY 267522:BCYHZ nidx=null parent=BB487] + Plagiogyria adnata var. distans Rosenst. [SYNONYM VARIETY 268877:BT8S6 nidx=null parent=BB487] Plagiogyria egenolfioides var. decrescens - Plagiogyria egenolfioides var. decrescens (C. Chr.) X. C. Zhang & Noot. [ACCEPTED VARIETY 267522:BBLQG nidx=null] + Plagiogyria egenolfioides var. decrescens (C. Chr.) X. C. Zhang & Noot. [ACCEPTED VARIETY 268877:BSTFN nidx=null] Plagiogyria egenolfioides var. latipinna - Plagiogyria egenolfioides var. latipinna (Copel.) X. C. Zhang & Noot. [ACCEPTED VARIETY 267522:BBLQH nidx=null] + Plagiogyria egenolfioides var. latipinna (Copel.) X. C. Zhang & Noot. [ACCEPTED VARIETY 268877:BSTFP nidx=null] Plagiogyria egenolfioides var. sumatrana - Plagiogyria egenolfioides var. sumatrana (Rosenst.) X. C. Zhang & Noot. [ACCEPTED VARIETY 267522:BBLQJ nidx=null] + Plagiogyria egenolfioides var. sumatrana (Rosenst.) X. C. Zhang & Noot. [ACCEPTED VARIETY 268877:BSTFQ nidx=null] Plagiogyria euphlebia var. triquetra - Plagiogyria euphlebia var. triquetra (Wall. ex Mett.) Ching [SYNONYM VARIETY 267522:BCYJ2 nidx=null parent=BB483] + Plagiogyria euphlebia var. triquetra (Wall. ex Mett.) Ching [SYNONYM VARIETY 268877:BT8S7 nidx=null parent=BB483] Plagiogyria glauca var. virescens - Plagiogyria glauca var. virescens C. Chr. [SYNONYM VARIETY 267522:BCYJ4 nidx=null parent=BB48C] + Plagiogyria glauca var. virescens C. Chr. [SYNONYM VARIETY 268877:BT8S8 nidx=null parent=BB48C] Plagiogyria glaucescens var. arguta - Plagiogyria glaucescens var. arguta Ching [SYNONYM VARIETY 267522:BCYJ5 nidx=null parent=BB486] + Plagiogyria glaucescens var. arguta Ching [SYNONYM VARIETY 268877:BT8S9 nidx=null parent=BB486] Plagiogyria stenoptera var. major - Plagiogyria stenoptera var. major Ching [SYNONYM VARIETY 267522:5QSR8 nidx=null parent=BB48D] + Plagiogyria stenoptera var. major Ching [SYNONYM VARIETY 268877:BT8SB nidx=null parent=BB48D] Planitornoceras - Planitornoceras [ACCEPTED GENUS 267522:63M9R nidx=null] + Planitornoceras Becker, 1995 [ACCEPTED GENUS 268877:BSLDD nidx=null] Planodiscoceras - Planodiscoceras [ACCEPTED GENUS 267522:6RFY nidx=null] + Planodiscoceras Zhao et al., 1978 [ACCEPTED GENUS 268877:BSLDF nidx=null] Planohamites - Planohamites [ACCEPTED GENUS 267522:6RG5 nidx=null] + Planohamites Monks, 2002 [ACCEPTED GENUS 268877:BSLDG nidx=null] Platiknemiceras - Platiknemiceras [ACCEPTED SUBGENUS 267522:8FH2 nidx=null] + Platiknemiceras (Bataller, 1954) [SYNONYM GENUS 268877:BSMPT nidx=null parent=BSMPV] Platotropites - Platotropites [ACCEPTED GENUS 267522:6RMV nidx=null] + Platotropites Wang & He, 1976 [ACCEPTED GENUS 268877:BSLDH nidx=null] Platycerium bifurcatum subsp. willinckii - Platycerium bifurcatum subsp. willinckii (T. Moore) Hennipman & M. C. Roos [ACCEPTED SUBSPECIES 267522:BBJV2 nidx=null] + Platycerium bifurcatum subsp. willinckii (T. Moore) Hennipman & M. C. Roos [ACCEPTED SUBSPECIES 268877:BSSYN nidx=null] Platyclymenia - Platyclymenia [ACCEPTED SUBGENUS 267522:6RR7 nidx=null] - Platyclymenia [ACCEPTED GENUS 267522:6RR8 nidx=null] + Platyclymenia Hyatt, 1884 [ACCEPTED GENUS 268877:BSLDJ nidx=null] Platyclymeniaceae - Platyclymeniaceae [ACCEPTED SUPERFAMILY 267522:622NZ nidx=null] + Platyclymeniaceae Wedekind, 1914 [ACCEPTED SUPERFAMILY 268877:BTL5S nidx=null] Platyclymeniidae - Platyclymeniidae [ACCEPTED FAMILY 267522:6262S nidx=null] + Platyclymeniidae Wedekind, 1914 [ACCEPTED FAMILY 268877:BSGWL nidx=null] Platycuccoceras - Platycuccoceras [ACCEPTED GENUS 267522:6RS5 nidx=null] + Platycuccoceras Bucher, 1988 [ACCEPTED GENUS 268877:BSLDL nidx=null] Platygoniatites - Platygoniatites [ACCEPTED GENUS 267522:63LZL nidx=null] + Platygoniatites Ruzhencev, 1956 [ACCEPTED GENUS 268877:BSLDM nidx=null] Platylenticeratidae - Platylenticeratidae [ACCEPTED FAMILY 267522:625R7 nidx=null] + Platylenticeratidae Casey, 1973 [ACCEPTED FAMILY 268877:BSGWM nidx=null] Platypleuroceras - Platypleuroceras [ACCEPTED GENUS 267522:6RZN nidx=null] + Platypleuroceras Hyatt, 1867 [ACCEPTED GENUS 268877:BSLDN nidx=null] Platyzoma - Platyzoma R.Br. [SYNONYM UNRANKED 267522:BC5GC nidx=null parent=B8V53] + Platyzoma R.Br. [SYNONYM UNRANKED 268877:BTK8Q nidx=null parent=B8V53] Playfordites - Playfordites [ACCEPTED GENUS 267522:6S8G nidx=null] + Playfordites Becker et al., 1993 [ACCEPTED GENUS 268877:BSLDP nidx=null] Pleopeltis angusta var. stenoloma - Pleopeltis angusta var. stenoloma (Fée) Farw. [ACCEPTED VARIETY 267522:BBLQL nidx=null] + Pleopeltis angusta var. stenoloma (Fée) Farw. [ACCEPTED VARIETY 268877:BSTFS nidx=null] Pleopeltis juglandifolia var. tenuicauda - Pleopeltis juglandifolia var. tenuicauda (Hook.) Bedd. [SYNONYM VARIETY 267522:BCYJD nidx=null parent=BCKVX] + Pleopeltis juglandifolia var. tenuicauda (Hook.) Bedd. [SYNONYM VARIETY 268877:BT8SD nidx=null parent=BCKVX] Pleopeltis polylepis var. erythrolepis - Pleopeltis polylepis var. erythrolepis (Weath.) T. Wendt [ACCEPTED VARIETY 267522:BBLQM nidx=null] + Pleopeltis polylepis var. erythrolepis (Weath.) T. Wendt [ACCEPTED VARIETY 268877:BSTFT nidx=null] Pleopeltis polylepis var. interjecta - Pleopeltis polylepis var. interjecta (Weath.) E. A. Hooper [ACCEPTED VARIETY 267522:BBLQN nidx=null] + Pleopeltis polylepis var. interjecta (Weath.) E. A. Hooper [ACCEPTED VARIETY 268877:BSTFV nidx=null] Pleopeltis polypodioides var. burchellii - Pleopeltis polypodioides var. burchellii (Baker) A. R. Sm. [SYNONYM VARIETY 267522:BBLQP nidx=null parent=BC7ZD] + Pleopeltis polypodioides var. burchellii (Baker) A. R. Sm. [SYNONYM VARIETY 268877:BSTFW nidx=null parent=BC7ZD] Pleopeltis polypodioides var. knoblochiana - Pleopeltis polypodioides var. knoblochiana (Mickel) A. R. Sm. & Tejero [ACCEPTED VARIETY 267522:BBLQQ nidx=null] + Pleopeltis polypodioides var. knoblochiana (Mickel) A. R. Sm. & Tejero [ACCEPTED VARIETY 268877:BSTFX nidx=null] Pleopeltis polypodioides var. michauxiana - Pleopeltis polypodioides var. michauxiana (Weath.) E. B. Andrews & Windham [SYNONYM VARIETY 267522:BCYJF nidx=null parent=BB57L] + Pleopeltis polypodioides var. michauxiana (Weath.) E. B. Andrews & Windham [SYNONYM VARIETY 268877:BT8SF nidx=null parent=BB57L] Plesechioceras - Plesechioceras [ACCEPTED GENUS 267522:6SJM nidx=null] + Plesechioceras Trueman & Williams, 1925 [ACCEPTED GENUS 268877:BSLDR nidx=null] Plesiacanthoceras - Plesiacanthoceras [ACCEPTED GENUS 267522:6SJP nidx=null] + Plesiacanthoceras (Haas, 1964) [ACCEPTED GENUS 268877:BSLDS nidx=null] Plesiotexanites - Plesiotexanites [ACCEPTED GENUS 267522:6SN4 nidx=null] + Plesiotexanites (Matsumoto, 1970) [ACCEPTED GENUS 268877:BSLDV nidx=null] Plesiovascoceras - Plesiovascoceras [ACCEPTED GENUS 267522:6SNH nidx=null] + Plesiovascoceras Spath, 1926 [SYNONYM GENUS 268877:BSLDX nidx=null parent=BSJKL] Pleuroclymenia - Pleuroclymenia [ACCEPTED GENUS 267522:6SR7 nidx=null] + Pleuroclymenia (Schindewolf, 1934) [ACCEPTED GENUS 268877:BSLDY nidx=null] Pleurodistichites - Pleurodistichites [ACCEPTED GENUS 267522:6SRZ nidx=null] + Pleurodistichites Tozer, 1980 [ACCEPTED GENUS 268877:BSLF2 nidx=null] Pleurofrechites - Pleurofrechites [ACCEPTED GENUS 267522:6SS7 nidx=null] + Pleurofrechites Tozer, 1994 [ACCEPTED GENUS 268877:BSLF3 nidx=null] Pleurogyronites - Pleurogyronites [ACCEPTED GENUS 267522:6SSH nidx=null] + Pleurogyronites Tozer, 1994 [ACCEPTED GENUS 268877:BSLF4 nidx=null] Pleuromanes - Pleuromanes (C.Presl) C.Presl [SYNONYM UNRANKED 267522:B92B4 nidx=null parent=B8YB2] + Pleuromanes (C.Presl) C.Presl [SYNONYM UNRANKED 268877:BTK7Q nidx=null parent=B8YB2] Pleuronodoceras - Pleuronodoceras [ACCEPTED GENUS 267522:6STH nidx=null] + Pleuronodoceras Zhao & Liang, 1965 [ACCEPTED GENUS 268877:BSLF5 nidx=null] Pleuronodoceratidae - Pleuronodoceratidae [ACCEPTED FAMILY 267522:625R9 nidx=null] + Pleuronodoceratidae Zhao et al., 1978 [ACCEPTED FAMILY 268877:BSGWN nidx=null] Pleurotropites - Pleurotropites [ACCEPTED GENUS 267522:6SW2 nidx=null] + Pleurotropites Tozer, 1994 [ACCEPTED GENUS 268877:BSLF7 nidx=null] Podagrosites - Podagrosites [ACCEPTED GENUS 267522:63NKM nidx=null] + Podagrosites Guex, 1973 [ACCEPTED GENUS 268877:BSLFB nidx=null] Poecilus quadripunctatus - Poecilus quadripunctatus Letzner, 1852 unavailable name [AMBIGUOUS_SYNONYM SPECIES 267522:BPM4C nidx=null parent=8LWRK] + Poecilus quadripunctatus (Letzner, 1852) [AMBIGUOUS_SYNONYM SPECIES 268877:BSZRQ nidx=null parent=8LWQZ] + Poecilus quadripunctatus Letzner, 1852 [AMBIGUOUS_SYNONYM SPECIES 268877:BSZRR nidx=null parent=8LWRK] Polaricyclus - Polaricyclus [ACCEPTED GENUS 267522:6TR7 nidx=null] + Polaricyclus Riley, 1990 [ACCEPTED GENUS 268877:BSLFC nidx=null] Polonoceras - Polonoceras [ACCEPTED GENUS 267522:6TV9 nidx=null] + Polonoceras (Dybczynski, 1913) [ACCEPTED GENUS 268877:BSLFD nidx=null] Polymorphites - Polymorphites [ACCEPTED GENUS 267522:63MXF nidx=null] + Polymorphites Haug, 1887 [ACCEPTED GENUS 268877:BSLFH nidx=null] Polymorphitidae - Polymorphitidae [ACCEPTED FAMILY 267522:627K3 nidx=null] + Polymorphitidae Haug, 1887 [ACCEPTED FAMILY 268877:BSGWQ nidx=null] Polypodiales - Polypodiales Link [ACCEPTED ORDER 267522:B8TXB nidx=null] + Polypodiales Link [ACCEPTED ORDER 268877:BSFL6 nidx=null] Polypodiodes amoena f. pilosa - Polypodiodes amoena f. pilosa (C. B. Clarke & Baker) Ching [AMBIGUOUS_SYNONYM FORM 267522:BCYMB nidx=null parent=3GX7Y] - Polypodiodes amoena f. pilosa (C. B. Clarke) Ching [AMBIGUOUS_SYNONYM FORM 267522:BCYMC nidx=null parent=5P6ZJ] + Polypodiodes amoena f. pilosa (C. B. Clarke) Ching [AMBIGUOUS_SYNONYM FORM 268877:BT8T9 nidx=null parent=5P6ZJ] + Polypodiodes amoena f. pilosa (C. B. Clarke & Baker) Ching [AMBIGUOUS_SYNONYM FORM 268877:BT8TB nidx=null parent=3GX7Y] Polypodiodes amoena var. duclouxii - Polypodiodes amoena var. duclouxii (Christ) Ching [SYNONYM VARIETY 267522:5QVH9 nidx=null parent=3GX2B] + Polypodiodes amoena var. duclouxii (Christ) Ching [SYNONYM VARIETY 268877:BSTM4 nidx=null parent=3GX2B] Polypodiodes niponica var. glandulosa - Polypodiodes niponica var. glandulosa P. S. Wang [SYNONYM VARIETY 267522:BCYMF nidx=null parent=3GX5L] + Polypodiodes niponica var. glandulosa P. S. Wang [SYNONYM VARIETY 268877:BT8TC nidx=null parent=3GX5L] Polypodiodes niponica var. wattii - Polypodiodes niponica var. wattii (Bedd.) W. M. Chu & S. G. Lu [SYNONYM VARIETY 267522:BCYMG nidx=null parent=BBGQ5] + Polypodiodes niponica var. wattii (Bedd.) W. M. Chu & S. G. Lu [SYNONYM VARIETY 268877:BT8TD nidx=null parent=BBGQ5] Polypodioideae - Polypodioideae Sweet [ACCEPTED SUBFAMILY 267522:B8X4C nidx=null] + Polypodioideae Sweet [ACCEPTED SUBFAMILY 268877:BTK7W nidx=null] Polypodium amoenum f. pilosum - Polypodium amoenum f. pilosum C. B. Clarke & Baker [AMBIGUOUS_SYNONYM FORM 267522:BCYMK nidx=null parent=3GX7Y] - Polypodium amoenum f. pilosum C. B. Clarke [AMBIGUOUS_SYNONYM FORM 267522:BCYML nidx=null parent=5P6ZJ] + Polypodium amoenum f. pilosum C. B. Clarke & Baker [AMBIGUOUS_SYNONYM FORM 268877:BT8TH nidx=null parent=3GX7Y] + Polypodium amoenum f. pilosum C. B. Clarke [AMBIGUOUS_SYNONYM FORM 268877:BT8TJ nidx=null parent=5P6ZJ] Polypodium amoenum var. chinense - Polypodium amoenum var. chinense (Christ) Ching [SYNONYM VARIETY 267522:BCYMH nidx=null parent=3GX7Y] + Polypodium amoenum var. chinense (Christ) Ching [SYNONYM VARIETY 268877:BT8TF nidx=null parent=3GX7Y] Polypodium amoenum var. duclouxii - Polypodium amoenum var. duclouxii (Christ) Ching [SYNONYM VARIETY 267522:BCYMJ nidx=null parent=3GX2B] + Polypodium amoenum var. duclouxii (Christ) Ching [SYNONYM VARIETY 268877:BT8TG nidx=null parent=3GX2B] Polypodium amoenum var. pilosum - Polypodium amoenum var. pilosum Rosenst. [AMBIGUOUS_SYNONYM VARIETY 267522:BCYMM nidx=null parent=5P6ZJ] - Polypodium amoenum var. pilosum (C. B. Clarke & Baker) Rosenst. [AMBIGUOUS_SYNONYM VARIETY 267522:BCYMN nidx=null parent=3GX7Y] + Polypodium amoenum var. pilosum (C. B. Clarke & Baker) Rosenst. [AMBIGUOUS_SYNONYM VARIETY 268877:BT8TK nidx=null parent=3GX7Y] + Polypodium amoenum var. pilosum Rosenst. [AMBIGUOUS_SYNONYM VARIETY 268877:BT8TL nidx=null parent=5P6ZJ] Polypodium arcanum var. bakeri - Polypodium arcanum var. bakeri (Davenp.) Mickel & Tejero [ACCEPTED VARIETY 267522:BBLR5 nidx=null] + Polypodium arcanum var. bakeri (Davenp.) Mickel & Tejero [ACCEPTED VARIETY 268877:BSTG2 nidx=null] Polypodium arcanum var. septentrionale - Polypodium arcanum var. septentrionale Mickel [ACCEPTED VARIETY 267522:BBLR6 nidx=null] + Polypodium arcanum var. septentrionale Mickel [ACCEPTED VARIETY 268877:BSTG3 nidx=null] Polypodium argutum var. khasianum - Polypodium argutum var. khasianum C. B. Clarke [SYNONYM VARIETY 267522:BCYMP nidx=null parent=B9NGG] + Polypodium argutum var. khasianum C. B. Clarke [SYNONYM VARIETY 268877:BT8TM nidx=null parent=B9NGG] Polypodium argutum var. mengtzeense - Polypodium argutum var. mengtzeense (Christ) Christ [SYNONYM VARIETY 267522:BCYMQ nidx=null parent=B9NGG] + Polypodium argutum var. mengtzeense (Christ) Christ [SYNONYM VARIETY 268877:BT8TN nidx=null parent=B9NGG] Polypodium aureum var. areolatum - Polypodium aureum var. areolatum (Humb. & Bonpl. ex Willd.) Baker [SYNONYM VARIETY 267522:BCYMR nidx=null parent=BB3H4] + Polypodium aureum var. areolatum (Humb. & Bonpl. ex Willd.) Baker [SYNONYM VARIETY 268877:BT8TP nidx=null parent=BB3H4] Polypodium ballivianii f. semilacerum - Polypodium ballivianii f. semilacerum Rosenst. [SYNONYM FORM 267522:BCW8J nidx=null parent=BC7YT] + Polypodium ballivianii f. semilacerum Rosenst. [SYNONYM FORM 268877:BT7GR nidx=null parent=BC7YT] Polypodium billardierei var. pumilum - Polypodium billardierei var. pumilum (J. B. Armstr.) Cheeseman [SYNONYM VARIETY 267522:BCW8K nidx=null parent=B9WRG] + Polypodium billardierei var. pumilum (J. B. Armstr.) Cheeseman [SYNONYM VARIETY 268877:BT7GS nidx=null parent=B9WRG] Polypodium californicum var. kaulfussii - Polypodium californicum var. kaulfussii D. C. Eaton [SYNONYM VARIETY 267522:BCW8L nidx=null parent=BB5GQ] + Polypodium californicum var. kaulfussii D. C. Eaton [SYNONYM VARIETY 268877:BT7GT nidx=null parent=BB5GQ] Polypodium cambricum subsp. serrulatum - Polypodium cambricum subsp. serrulatum (F. W. Schultz ex Arcang.) Pic. Serm. [SYNONYM SUBSPECIES 267522:BBJVH nidx=null parent=BB5GV] + Polypodium cambricum subsp. serrulatum (F. W. Schultz ex Arcang.) Pic. Serm. [SYNONYM SUBSPECIES 268877:BSSZ6 nidx=null parent=BB5GV] Polypodium camptophyllarium var. abbreviatum - Polypodium camptophyllarium var. abbreviatum A. M. Evans [SYNONYM VARIETY 267522:BCYMS nidx=null parent=BCYDY] + Polypodium camptophyllarium var. abbreviatum A. M. Evans [SYNONYM VARIETY 268877:BT8TQ nidx=null parent=BCYDY] Polypodium clathratum var. lobatum - Polypodium clathratum var. lobatum Takeda [SYNONYM VARIETY 267522:BCYMT nidx=null parent=3TFPW] + Polypodium clathratum var. lobatum Takeda [SYNONYM VARIETY 268877:BT8TR nidx=null parent=3TFPW] Polypodium ebenipes var. oakesii - Polypodium ebenipes var. oakesii C. B. Clarke [SYNONYM VARIETY 267522:BCYMV nidx=null parent=BD97C] + Polypodium ebenipes var. oakesii C. B. Clarke [SYNONYM VARIETY 268877:BT8TS nidx=null parent=BBMXY] Polypodium ellipticum f. breve - Polypodium ellipticum f. breve Y. C. Wu [SYNONYM FORM 267522:BCW8N nidx=null parent=B9S6H] + Polypodium ellipticum f. breve Y. C. Wu [SYNONYM FORM 268877:BT7GV nidx=null parent=B9S6H] Polypodium ellipticum var. furcans - Polypodium ellipticum var. furcans (Tutcher) Ching [SYNONYM VARIETY 267522:BCYMW nidx=null parent=B9S6T] + Polypodium ellipticum var. furcans (Tutcher) Ching [SYNONYM VARIETY 268877:BT8TT nidx=null parent=B9S6T] Polypodium ellipticum var. pothifolium - Polypodium ellipticum var. pothifolium (Buch.-Ham. ex D. Don) Makino [SYNONYM VARIETY 267522:BCYMX nidx=null parent=B9S6T] + Polypodium ellipticum var. pothifolium (Buch.-Ham. ex D. Don) Makino [SYNONYM VARIETY 268877:BT8TV nidx=null parent=B9S6T] Polypodium engleri var. hypoleucum - Polypodium engleri var. hypoleucum Hayata [SYNONYM VARIETY 267522:BCW8Q nidx=null parent=BBCZR] + Polypodium engleri var. hypoleucum Hayata [SYNONYM VARIETY 268877:BT7GW nidx=null parent=BBCZR] Polypodium engleri var. yakushimense - Polypodium engleri var. yakushimense Makino [SYNONYM VARIETY 267522:BCYMY nidx=null parent=BBD3W] + Polypodium engleri var. yakushimense Makino [SYNONYM VARIETY 268877:BT8TW nidx=null parent=BBD3W] Polypodium feuillei f. basiscopicum - Polypodium feuillei f. basiscopicum Looser [SYNONYM FORM 267522:BCW8R nidx=null parent=BBDMY] + Polypodium feuillei f. basiscopicum Looser [SYNONYM FORM 268877:BT7GX nidx=null parent=BBDMY] Polypodium feuillei f. simplex - Polypodium feuillei f. simplex Looser [SYNONYM FORM 267522:BCW8S nidx=null parent=BBDMY] + Polypodium feuillei f. simplex Looser [SYNONYM FORM 268877:BT7GY nidx=null parent=BBDMY] Polypodium flexilobum var. undulatocrenatum - Polypodium flexilobum var. undulatocrenatum Ching [SYNONYM VARIETY 267522:BCYMZ nidx=null parent=BBRPQ] + Polypodium flexilobum var. undulatocrenatum Ching [SYNONYM VARIETY 268877:BT8TX nidx=null parent=BBRPQ] Polypodium hastatum f. pygmaeum - Polypodium hastatum f. pygmaeum Maxim. [SYNONYM FORM 267522:BCYN5 nidx=null parent=BCYZJ] + Polypodium hastatum f. pygmaeum Maxim. [SYNONYM FORM 268877:BT8V3 nidx=null parent=BCYZJ] Polypodium hastatum var. dolichopodum - Polypodium hastatum var. dolichopodum (Diels) C. Chr. [SYNONYM VARIETY 267522:BCYN2 nidx=null parent=BCYZJ] + Polypodium hastatum var. dolichopodum (Diels) C. Chr. [SYNONYM VARIETY 268877:BT8TY nidx=null parent=BCYZJ] Polypodium hastatum var. engleri - Polypodium hastatum var. engleri (Luerss.) Christ [SYNONYM VARIETY 267522:BCYN3 nidx=null parent=BBCZR] + Polypodium hastatum var. engleri (Luerss.) Christ [SYNONYM VARIETY 268877:BT8TZ nidx=null parent=BBCZR] Polypodium hastatum var. oxylobum - Polypodium hastatum var. oxylobum (Wall. ex Kunze) C. B. Clarke [SYNONYM VARIETY 267522:BCYN4 nidx=null parent=BBD2T] + Polypodium hastatum var. oxylobum (Wall. ex Kunze) C. B. Clarke [SYNONYM VARIETY 268877:BT8V2 nidx=null parent=BBD2T] Polypodium hastatum var. simplex - Polypodium hastatum var. simplex Christ [SYNONYM VARIETY 267522:BCYN6 nidx=null parent=BCYZJ] + Polypodium hastatum var. simplex Christ [SYNONYM VARIETY 268877:BT8V4 nidx=null parent=BCYZJ] Polypodium lachnopum var. xerophyticum - Polypodium lachnopum var. xerophyticum Mehra [SYNONYM VARIETY 267522:BCYN7 nidx=null parent=3GX2B] + Polypodium lachnopum var. xerophyticum Mehra [SYNONYM VARIETY 268877:BT8V5 nidx=null parent=3GX2B] Polypodium lehmannii var. mairei - Polypodium lehmannii var. mairei (Brause) C. Chr. [SYNONYM VARIETY 267522:BCYN8 nidx=null parent=BBD2K] + Polypodium lehmannii var. mairei (Brause) C. Chr. [SYNONYM VARIETY 268877:BT8V6 nidx=null parent=BBD2K] Polypodium leveillei f. angusta - Polypodium leveillei f. angusta C. Chr. [SYNONYM FORM 267522:BCYN9 nidx=null parent=B9S6M] + Polypodium leveillei f. angusta C. Chr. [SYNONYM FORM 268877:BT8V7 nidx=null parent=B9S6M] Polypodium macrocarpon var. unguiculare - Polypodium macrocarpon var. unguiculare Griseb. [SYNONYM VARIETY 267522:BCW8Y nidx=null parent=BB58R] + Polypodium macrocarpon var. unguiculare Griseb. [SYNONYM VARIETY 268877:BT7H2 nidx=null parent=BB58R] Polypodium niponicum var. laevipes - Polypodium niponicum var. laevipes Franch. ex Christ [SYNONYM VARIETY 267522:BCYNB nidx=null parent=BBGQ5] + Polypodium niponicum var. laevipes Franch. ex Christ [SYNONYM VARIETY 268877:BT8V8 nidx=null parent=BBGQ5] Polypodium niponicum var. wattii - Polypodium niponicum var. wattii Bedd. [SYNONYM VARIETY 267522:BCYNC nidx=null parent=BBGQ5] + Polypodium niponicum var. wattii Bedd. [SYNONYM VARIETY 268877:BT8V9 nidx=null parent=BBGQ5] Polypodium normale var. polysorum - Polypodium normale var. polysorum Baker [SYNONYM VARIETY 267522:BCW92 nidx=null parent=3TFKT] + Polypodium normale var. polysorum Baker [SYNONYM VARIETY 268877:BT7H3 nidx=null parent=3TFKT] Polypodium pellucidum var. vulcanicum - Polypodium pellucidum var. vulcanicum Skottsb. [SYNONYM VARIETY 267522:BBLR7 nidx=null parent=BB5HL] + Polypodium pellucidum var. vulcanicum Skottsb. [SYNONYM VARIETY 268877:BSTG4 nidx=null parent=BB5HL] Polypodium pendulum var. jubiforme - Polypodium pendulum var. jubiforme (Kaulf.) Griseb. [SYNONYM VARIETY 267522:BCW93 nidx=null parent=B9S3Z] + Polypodium pendulum var. jubiforme (Kaulf.) Griseb. [SYNONYM VARIETY 268877:BT7H4 nidx=null parent=B9S3Z] Polypodium phyllitidis var. latum - Polypodium phyllitidis var. latum (T. Moore) Hook. [SYNONYM VARIETY 267522:BCYND nidx=null parent=B982F] + Polypodium phyllitidis var. latum (T. Moore) Hook. [SYNONYM VARIETY 268877:BT8VB nidx=null parent=B982F] Polypodium phyllomanes var. doryopteris - Polypodium phyllomanes var. doryopteris Christ [SYNONYM VARIETY 267522:BCYNG nidx=null parent=BBRKS] + Polypodium phyllomanes var. doryopteris Christ [SYNONYM VARIETY 268877:BT8VC nidx=null parent=BBRKS] Polypodium plebeium var. palmense - Polypodium plebeium var. palmense Christ [SYNONYM VARIETY 267522:BCW94 nidx=null parent=BB589] + Polypodium plebeium var. palmense Christ [SYNONYM VARIETY 268877:BT7H5 nidx=null parent=BB589] Polypodium plesiosorum var. plesiolori - Polypodium plesiosorum var. plesiolori Tejero [ACCEPTED VARIETY 267522:BBLR8 nidx=null] + Polypodium plesiosorum var. plesiolori Tejero [ACCEPTED VARIETY 268877:BSTG5 nidx=null] Polypodium polypodioides var. michauxianum - Polypodium polypodioides var. michauxianum Weath. [SYNONYM VARIETY 267522:BCYNH nidx=null parent=BB57L] + Polypodium polypodioides var. michauxianum Weath. [SYNONYM VARIETY 268877:BT8VD nidx=null parent=BB57L] Polypodium pseudoamoenum var. pilosum - Polypodium pseudoamoenum var. pilosum (C. B. Clarke & Baker) Ching [SYNONYM VARIETY 267522:BCYNJ nidx=null parent=3GX7Y] + Polypodium pseudoamoenum var. pilosum (C. B. Clarke & Baker) Ching [SYNONYM VARIETY 268877:BT8VF nidx=null parent=3GX7Y] Polypodium shensiense var. filipes - Polypodium shensiense var. filipes Christ [SYNONYM VARIETY 267522:BCYNK nidx=null parent=BBD37] + Polypodium shensiense var. filipes Christ [SYNONYM VARIETY 268877:BT8VG nidx=null parent=BBD37] Polypodium subfalcatum var. sinicum - Polypodium subfalcatum var. sinicum (Christ) C. Chr. [SYNONYM VARIETY 267522:BCYNL nidx=null parent=BBF3P] + Polypodium subfalcatum var. sinicum (Christ) C. Chr. [SYNONYM VARIETY 268877:BT8VH nidx=null parent=BBF3P] Polypodium thyssanolepis var. riograndense - Polypodium thyssanolepis var. riograndense T. Wendt [SYNONYM VARIETY 267522:BCYNM nidx=null parent=BB58B] + Polypodium thyssanolepis var. riograndense T. Wendt [SYNONYM VARIETY 268877:BT8VJ nidx=null parent=BB58B] Polypodium urceolare var. intermedium - Polypodium urceolare var. intermedium Ching [SYNONYM VARIETY 267522:BCYNN nidx=null parent=BB6BD] + Polypodium urceolare var. intermedium Ching [SYNONYM VARIETY 268877:BT8VK nidx=null parent=BB6BD] Polypodium urophyllum var. khasianum - Polypodium urophyllum var. khasianum C. B. Clarke [AMBIGUOUS_SYNONYM VARIETY 267522:BCYNP nidx=null parent=B9TQD] + Polypodium urophyllum var. khasianum C. B. Clarke [AMBIGUOUS_SYNONYM VARIETY 268877:BT8VL nidx=null parent=B9TQD] Polypodium urophyllum var. uniseriale - Polypodium urophyllum var. uniseriale Hook. [SYNONYM VARIETY 267522:BCYNQ nidx=null parent=8J3R] + Polypodium urophyllum var. uniseriale Hook. [SYNONYM VARIETY 268877:BT8VM nidx=null parent=8J3R] Polypodium veitchii var. glaucopsis - Polypodium veitchii var. glaucopsis (Franch.) C. Chr. [SYNONYM VARIETY 267522:BCYNR nidx=null parent=BBCZV] + Polypodium veitchii var. glaucopsis (Franch.) C. Chr. [SYNONYM VARIETY 268877:BT8VN nidx=null parent=BBCZV] Polypodium venustum var. niphoboloides - Polypodium venustum var. niphoboloides C. B. Clarke [SYNONYM VARIETY 267522:BCYNS nidx=null parent=BBD25] + Polypodium venustum var. niphoboloides C. B. Clarke [SYNONYM VARIETY 268877:BT8VP nidx=null parent=BBD25] Polypodium vulgare f. commune - Polypodium vulgare f. commune Milde [AMBIGUOUS_SYNONYM FORM 267522:BCW98 nidx=null parent=BBJVM] + Polypodium vulgare f. commune Milde [AMBIGUOUS_SYNONYM FORM 268877:BT7H8 nidx=null parent=B8W3N] Polypodium vulgare f. prionodes - Polypodium vulgare f. prionodes Asch. [AMBIGUOUS_SYNONYM FORM 267522:BCW9J nidx=null parent=BB5HG] + Polypodium vulgare f. prionodes Asch. [AMBIGUOUS_SYNONYM FORM 268877:BT7H9 nidx=null parent=BB5HG] Polypodium vulgare subsp. melitense - Polypodium vulgare subsp. melitense Peroni, G. Peroni & Mifsud [ACCEPTED SUBSPECIES 267522:BBJVL nidx=null] + Polypodium vulgare subsp. melitense Peroni, G. Peroni & Mifsud [SYNONYM SUBSPECIES 268877:BSSZ7 nidx=null parent=BB5GV] Polypodium vulgare subsp. serrulatum - Polypodium vulgare subsp. serrulatum F. W. Schultz ex Arcang. [SYNONYM SUBSPECIES 267522:BCW9Q nidx=null parent=BB5GV] + Polypodium vulgare subsp. serrulatum F. W. Schultz ex Arcang. [SYNONYM SUBSPECIES 268877:BT7HC nidx=null parent=BB5GV] Polypodium vulgare subsp. zuvandicum - Polypodium vulgare subsp. zuvandicum (Askerov & A. E. Bobrov) Askerov [SYNONYM SUBSPECIES 267522:BCW9R nidx=null parent=BBJVM] + Polypodium vulgare subsp. zuvandicum (Askerov & A. E. Bobrov) Askerov [SYNONYM SUBSPECIES 268877:BT7HD nidx=null parent=B8W3N] Polypodium vulgare var. columbianum - Polypodium vulgare var. columbianum Gilbert [SYNONYM VARIETY 267522:BCYKG nidx=null parent=B8WFR] + Polypodium vulgare var. columbianum Gilbert [SYNONYM VARIETY 268877:BT8SG nidx=null parent=B8WFR] Polypodium vulgare var. commune - Polypodium vulgare var. commune Milde [AMBIGUOUS_SYNONYM VARIETY 267522:BCW97 nidx=null parent=BB5HC] - Polypodium vulgare var. commune (Milde) Milde [AMBIGUOUS_SYNONYM VARIETY 267522:BCW99 nidx=null parent=BBJVM] + Polypodium vulgare var. commune Milde [AMBIGUOUS_SYNONYM VARIETY 268877:BT7H6 nidx=null parent=BB5HC] + Polypodium vulgare var. commune (Milde) Milde [AMBIGUOUS_SYNONYM VARIETY 268877:BT7H7 nidx=null parent=B8W3N] Polypodium vulgare var. hesperium - Polypodium vulgare var. hesperium (Maxon) A. Nels. & J. F. Macbr. [SYNONYM VARIETY 267522:BCYNY nidx=null parent=B8WFR] + Polypodium vulgare var. hesperium (Maxon) A. Nels. & J. F. Macbr. [SYNONYM VARIETY 268877:BT8VQ nidx=null parent=B8WFR] Polypodium vulgare var. intermedium - Polypodium vulgare var. intermedium (Hook. & Arn.) Fernald [SYNONYM VARIETY 267522:BCYNZ nidx=null parent=BB5GT] + Polypodium vulgare var. intermedium (Hook. & Arn.) Fernald [SYNONYM VARIETY 268877:BT8VR nidx=null parent=BB5GT] Polypodium vulgare var. occidentale - Polypodium vulgare var. occidentale Hook. [SYNONYM VARIETY 267522:BCYKJ nidx=null parent=BB5HC] + Polypodium vulgare var. occidentale Hook. [SYNONYM VARIETY 268877:BT8SH nidx=null parent=BB5HC] Polypodium vulgare var. prionodes - Polypodium vulgare var. prionodes Asch. [SYNONYM VARIETY 267522:BCW9H nidx=null parent=BB5HG] + Polypodium vulgare var. prionodes Asch. [SYNONYM VARIETY 268877:BT7HB nidx=null parent=BB5HG] Polypodium vulgare var. virginianum - Polypodium vulgare var. virginianum (L.) D. C. Eaton [SYNONYM VARIETY 267522:BCYP2 nidx=null parent=BB5J2] + Polypodium vulgare var. virginianum (L.) D. C. Eaton [SYNONYM VARIETY 268877:BT8VS nidx=null parent=BB5J2] Polyptychites - Polyptychites [ACCEPTED SUBGENUS 267522:63P4V nidx=null] - Polyptychites [ACCEPTED GENUS 267522:63P57 nidx=null] + Polyptychites (Pavlow, 1892) [ACCEPTED GENUS 268877:BSLFJ nidx=null] Polyptychitidae - Polyptychitidae [ACCEPTED FAMILY 267522:627LJ nidx=null] + Polyptychitidae Wedekind, 1918 [ACCEPTED FAMILY 268877:BSGWR nidx=null] Polyptychoceras - Polyptychoceras [ACCEPTED GENUS 267522:63P4X nidx=null] - Polyptychoceras [ACCEPTED SUBGENUS 267522:63P56 nidx=null] + Polyptychoceras Yabe, 1927 [ACCEPTED GENUS 268877:BSLFM nidx=null] Polystichum acrostichoides var. lonchitoides - Polystichum acrostichoides var. lonchitoides M. G. Brooks [ACCEPTED VARIETY 267522:BCYP7 nidx=null] + Polystichum acrostichoides var. lonchitoides M. G. Brooks [ACCEPTED VARIETY 268877:BT8VW nidx=null] Polystichum acrostichoides var. schweinitzii - Polystichum acrostichoides var. schweinitzii (Beck) Small [SYNONYM VARIETY 267522:BCYP8 nidx=null parent=B8WFS] + Polystichum acrostichoides var. schweinitzii (Beck) Small [SYNONYM VARIETY 268877:BT8VX nidx=null parent=B8WFS] Polystichum aculeatum var. chilense - Polystichum aculeatum var. chilense Christ [SYNONYM VARIETY 267522:BCW9V nidx=null parent=BB5K7] + Polystichum aculeatum var. chilense Christ [SYNONYM VARIETY 268877:BT7HF nidx=null parent=BB5K7] Polystichum bissetianum var. sacrosanctum - Polystichum bissetianum var. sacrosanctum (Koidz.) Nakai [SYNONYM VARIETY 267522:BCWB7 nidx=null parent=B9K5L] + Polystichum bissetianum var. sacrosanctum (Koidz.) Nakai [SYNONYM VARIETY 268877:BT7HG nidx=null parent=B9K5L] Polystichum braunii var. alaskense - Polystichum braunii var. alaskense (Maxon) Hultén [SYNONYM VARIETY 267522:BCYL3 nidx=null parent=BB5QJ] + Polystichum braunii var. alaskense (Maxon) Hultén [SYNONYM VARIETY 268877:BT8SK nidx=null parent=BB5QJ] Polystichum braunii var. purshii - Polystichum braunii var. purshii Fernald [SYNONYM VARIETY 267522:BCYL9 nidx=null parent=B8V9X] + Polystichum braunii var. purshii Fernald [SYNONYM VARIETY 268877:BT8SL nidx=null parent=B8V9X] Polystichum fibrillosopaleaceum var. marginale - Polystichum fibrillosopaleaceum var. marginale Seriz. [SYNONYM VARIETY 267522:94FWF nidx=null parent=BB5QN] + Polystichum fibrillosopaleaceum var. marginale Seriz. [SYNONYM VARIETY 268877:BT7HH nidx=null parent=BB5QN] Polystichum imbricans subsp. curtum - Polystichum imbricans subsp. curtum (Ewan) D. H. Wagner [ACCEPTED SUBSPECIES 267522:BBJVP nidx=null] + Polystichum imbricans subsp. curtum (Ewan) D. H. Wagner [ACCEPTED SUBSPECIES 268877:BSSZF nidx=null] Polystichum mohrioides var. lemmonii - Polystichum mohrioides var. lemmonii (Underw.) Fernald [SYNONYM VARIETY 267522:BCYP9 nidx=null parent=BB5MS] + Polystichum mohrioides var. lemmonii (Underw.) Fernald [SYNONYM VARIETY 268877:BT8VY nidx=null parent=BB5MS] Polystichum mohrioides var. scopulinum - Polystichum mohrioides var. scopulinum (D. C. Eaton) Fernald [SYNONYM VARIETY 267522:BCYPB nidx=null parent=BB5QD] + Polystichum mohrioides var. scopulinum (D. C. Eaton) Fernald [SYNONYM VARIETY 268877:BT8VZ nidx=null parent=BB5QD] Polystichum multifidum f. autranii - Polystichum multifidum f. autranii Hicken [SYNONYM FORM 267522:BCWBF nidx=null parent=BB5NS] + Polystichum multifidum f. autranii Hicken [SYNONYM FORM 268877:BT7HJ nidx=null parent=BB5NS] Polystichum munitum f. incisoserratum - Polystichum munitum f. incisoserratum (D. C. Eaton) Clute & H. St. John [SYNONYM FORM 267522:BCWBK nidx=null parent=B8WFV] + Polystichum munitum f. incisoserratum (D. C. Eaton) Clute & H. St. John [SYNONYM FORM 268877:BT7HM nidx=null parent=B8WFV] Polystichum munitum var. imbricans - Polystichum munitum var. imbricans (D. C. Eaton) Maxon [SYNONYM VARIETY 267522:BCWBH nidx=null parent=BBJVQ] + Polystichum munitum var. imbricans (D. C. Eaton) Maxon [SYNONYM VARIETY 268877:BT7HK nidx=null parent=BBJVQ] Polystichum munitum var. incisoserratum - Polystichum munitum var. incisoserratum (D. C. Eaton) Underw. [SYNONYM VARIETY 267522:BCWBM nidx=null parent=B8WFV] + Polystichum munitum var. incisoserratum (D. C. Eaton) Underw. [SYNONYM VARIETY 268877:BT7HL nidx=null parent=B8WFV] Polystichum neozelandicum subsp. zerophyllum - Polystichum neozelandicum subsp. zerophyllum (Colenso) Perrie [ACCEPTED SUBSPECIES 267522:BBJVS nidx=null] + Polystichum neozelandicum subsp. zerophyllum (Colenso) Perrie [ACCEPTED SUBSPECIES 268877:BSSZG nidx=null] Polystichum rhizophyllum subsp. cubense - Polystichum rhizophyllum subsp. cubense (Mickel) Morejón & C. Sánchez [ACCEPTED SUBSPECIES 267522:BBJVV nidx=null] + Polystichum rhizophyllum subsp. cubense (Mickel) Morejón & C. Sánchez [ACCEPTED SUBSPECIES 268877:BSSZH nidx=null] Polystichum × midoriense - Polystichum × midoriense [ACCEPTED SPECIES 267522:BCF4P nidx=null] + Polystichum × midoriense [ACCEPTED SPECIES 268877:BTKKB nidx=null] Pompeckjites - Pompeckjites [ACCEPTED SUBGENUS 267522:8FL5 nidx=null] + Pompeckjites (von Mojsisovics, 1902) [ACCEPTED GENUS 268877:BSMPW nidx=null] Ponteixites - Ponteixites [ACCEPTED GENUS 267522:63PV8 nidx=null] + Ponteixites Warren, 1934 [ACCEPTED GENUS 268877:BSLFX nidx=null] Ponticeras - Ponticeras [ACCEPTED GENUS 267522:63PV9 nidx=null] + Ponticeras Matern, 1929 [ACCEPTED GENUS 268877:BSLFY nidx=null] Ponticeratidae - Ponticeratidae [ACCEPTED FAMILY 267522:627KZ nidx=null] + Ponticeratidae Korn, 2002 [SYNONYM FAMILY 268877:BSGWS nidx=null parent=BSGHY] Popanoceras - Popanoceras [ACCEPTED GENUS 267522:6428C nidx=null] + Popanoceras Hyatt, 1884 [ACCEPTED GENUS 268877:BSLFZ nidx=null] Popanocerataceae - Popanocerataceae [ACCEPTED SUPERFAMILY 267522:5JY nidx=null] + Popanocerataceae Hyatt, 1900 [ACCEPTED SUPERFAMILY 268877:BTL57 nidx=null] Popanoceratidae - Popanoceratidae [ACCEPTED FAMILY 267522:627MN nidx=null] + Popanoceratidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGWT nidx=null] Popovites - Popovites [ACCEPTED GENUS 267522:6427J nidx=null] + Popovites Tozer, 1965 [ACCEPTED GENUS 268877:BSLG2 nidx=null] Postclymenia - Postclymenia [ACCEPTED GENUS 267522:64223 nidx=null] + Postclymenia Schmidt, 1924 [ACCEPTED GENUS 268877:BSLG8 nidx=null] Postglatziella - Postglatziella [ACCEPTED GENUS 267522:6V47 nidx=null] + Postglatziella Schindewolf, 1937 [ACCEPTED GENUS 268877:BSLG9 nidx=null] Posttornoceras - Posttornoceras [ACCEPTED GENUS 267522:6V4T nidx=null] + Posttornoceras Wedekind, 1910 [ACCEPTED GENUS 268877:BSLGB nidx=null] Posttornoceratidae - Posttornoceratidae [ACCEPTED FAMILY 267522:627MR nidx=null] + Posttornoceratidae Bogoslovsky, 1962 [ACCEPTED FAMILY 268877:BSGWW nidx=null] Praeactinocamax - Praeactinocamax [ACCEPTED GENUS 267522:6VB7 nidx=null] + Praeactinocamax Naidin, 1964 [ACCEPTED GENUS 268877:BSLGG nidx=null] Praedalmasiceras - Praedalmasiceras [ACCEPTED GENUS 267522:6VBZ nidx=null] + Praedalmasiceras Frau et al., 2016 [ACCEPTED GENUS 268877:BSLGH nidx=null] Praedaraelites - Praedaraelites [ACCEPTED GENUS 267522:6VC2 nidx=null] + Praedaraelites Schindewolf, 1934 [ACCEPTED GENUS 268877:BSLGJ nidx=null] Praeglyphioceras - Praeglyphioceras [ACCEPTED GENUS 267522:6VCD nidx=null] + Praeglyphioceras Wedekind, 1908 [ACCEPTED GENUS 268877:BSLGK nidx=null] Praeglyphioceratidae - Praeglyphioceratidae [ACCEPTED FAMILY 267522:627B5 nidx=null] + Praeglyphioceratidae Ruzhencev, 1957 [ACCEPTED FAMILY 268877:BSGWY nidx=null] Praegravesia - Praegravesia [ACCEPTED GENUS 267522:6VCH nidx=null] + Praegravesia Zeiss, 1987 [ACCEPTED GENUS 268877:BSLGL nidx=null] Praeleptosphinctes - Praeleptosphinctes [ACCEPTED SUBGENUS 267522:8FLT nidx=null] + Praeleptosphinctes (Westermann, 1956) [SYNONYM GENUS 268877:BSMPY nidx=null parent=BSMPZ] Praemeroceras - Praemeroceras [ACCEPTED GENUS 267522:6VD2 nidx=null] + Praemeroceras Becker, 1993 [ACCEPTED GENUS 268877:BSLGM nidx=null] Praeoppelia - Praeoppelia [ACCEPTED SUBGENUS 267522:63ZNH nidx=null] + Praeoppelia (Westermann, 1969) [SYNONYM GENUS 268877:BSMQ2 nidx=null parent=BSMQ3] Praesibirites - Praesibirites [ACCEPTED GENUS 267522:6VDV nidx=null] + Praesibirites Dagis & Ermakova, 1988 [ACCEPTED GENUS 268877:BSLGP nidx=null] Praewerneroceras - Praewerneroceras [ACCEPTED GENUS 267522:64235 nidx=null] + Praewerneroceras Chlupac & Turek, 1983 [ACCEPTED GENUS 268877:BSLGQ nidx=null] Pratumidiscus - Pratumidiscus [ACCEPTED GENUS 267522:6VGX nidx=null] + Pratumidiscus Bulot et al., 2014 [ACCEPTED GENUS 268877:BSLGR nidx=null] Preflorianites - Preflorianites [ACCEPTED GENUS 267522:6VJ4 nidx=null] + Preflorianites (Spath, 1930) [ACCEPTED GENUS 268877:BSLGS nidx=null] Prehoffmannia - Prehoffmannia [ACCEPTED GENUS 267522:6VJC nidx=null] + Prehoffmannia Plummer & Scott, 1937 [ACCEPTED GENUS 268877:BSLGV nidx=null] Prenkites - Prenkites [ACCEPTED GENUS 267522:6VK4 nidx=null] + Prenkites Arthaber, 1911 [ACCEPTED GENUS 268877:BSLGW nidx=null] Preshumardites - Preshumardites [ACCEPTED GENUS 267522:6VL2 nidx=null] + Preshumardites Plummer & Scott, 1937 [ACCEPTED GENUS 268877:BSLGX nidx=null] Pricella - Pricella [ACCEPTED GENUS 267522:6VMQ nidx=null] + Pricella Korn, 1991 [ACCEPTED GENUS 268877:BSLGZ nidx=null] Prieserites - Prieserites [ACCEPTED GENUS 267522:6VMZ nidx=null] + Prieserites Jeannet, 1951 [ACCEPTED GENUS 268877:BSLH2 nidx=null] Primogoniatites - Primogoniatites [ACCEPTED GENUS 267522:6VNZ nidx=null] + Primogoniatites Korn et al., 2010 [ACCEPTED GENUS 268877:BSLH5 nidx=null] Prionites - Prionites [ACCEPTED GENUS 267522:6VRH nidx=null] + Prionites Waagen, 1895 [ACCEPTED GENUS 268877:BSLH7 nidx=null] Prionitidae - Prionitidae [ACCEPTED FAMILY 267522:627BQ nidx=null] + Prionitidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGWZ nidx=null] Prionoceras - Prionoceras [ACCEPTED GENUS 267522:6VRV nidx=null] + Prionoceras Sepkoski, 2002 [ACCEPTED GENUS 268877:BSLHB nidx=null] Prionocerataceae - Prionocerataceae [ACCEPTED SUPERFAMILY 267522:5K5 nidx=null] + Prionocerataceae Hyatt, 1884 [ACCEPTED SUPERFAMILY 268877:BTL4W nidx=null] Prionoceratidae - Prionoceratidae [ACCEPTED FAMILY 267522:627C2 nidx=null] + Prionoceratidae Hyatt, 1884 [ACCEPTED FAMILY 268877:BSGX2 nidx=null] Prionocyclites - Prionocyclites [ACCEPTED GENUS 267522:6VS7 nidx=null] + Prionocyclites Kennedy, 1988 [ACCEPTED GENUS 268877:BSLHC nidx=null] Prionocycloceras - Prionocycloceras [ACCEPTED GENUS 267522:6VS8 nidx=null] + Prionocycloceras Spath, 1926 [ACCEPTED GENUS 268877:BSLHD nidx=null] Prionocyclus - Prionocyclus [ACCEPTED GENUS 267522:6VS9 nidx=null] + Prionocyclus Meek, 1876 [ACCEPTED GENUS 268877:BSLHF nidx=null] Proarcestes - Proarcestes [ACCEPTED GENUS 267522:6VZV nidx=null] + Proarcestes (Mojsisovic, 1893) [ACCEPTED GENUS 268877:BSLHK nidx=null] Proarcestidae - Proarcestidae [ACCEPTED FAMILY 267522:627DF nidx=null] + Proarcestidae Wiedmann, 1973 [ACCEPTED FAMILY 268877:BSGX3 nidx=null] Proaustraliceras - Proaustraliceras [ACCEPTED SUBGENUS 267522:8FMR nidx=null] + Proaustraliceras (Kakabadze, 1977) [SYNONYM GENUS 268877:BSMQ4 nidx=null parent=BSMQ5] Proavites - Proavites [ACCEPTED GENUS 267522:6423Y nidx=null] + Proavites Arthaber, 1896 [ACCEPTED GENUS 268877:BSLHM nidx=null] Probeloceras - Probeloceras [ACCEPTED GENUS 267522:6W2W nidx=null] + Probeloceras (Clarke, 1898) [ACCEPTED GENUS 268877:BSLHN nidx=null] Procarnites - Procarnites [ACCEPTED GENUS 267522:6W67 nidx=null] + Procarnites Arthaber, 1911 [ACCEPTED GENUS 268877:BSLHQ nidx=null] Procarnitidae - Procarnitidae [ACCEPTED FAMILY 267522:627CN nidx=null] + Procarnitidae Zhao, 1959 [ACCEPTED FAMILY 268877:BSGX4 nidx=null] Procheloniceras - Procheloniceras [ACCEPTED GENUS 267522:6W8H nidx=null] + Procheloniceras (Spath, 1923) [ACCEPTED GENUS 268877:BSLHX nidx=null] Prochorites - Prochorites [ACCEPTED GENUS 267522:6W92 nidx=null] + Prochorites (Clausen, 1969) [ACCEPTED GENUS 268877:BSLHZ nidx=null] Prociphilus (Prociphilus) umarovi - Prociphilus (Prociphilus) umarovi [ACCEPTED SPECIES 267522:BKMYN nidx=null] + Prociphilus (Prociphilus) umarovi [ACCEPTED SPECIES 268877:BT23P nidx=null] Procladiscites - Procladiscites [ACCEPTED GENUS 267522:6W9M nidx=null] + Procladiscites von Mojsisovics, 1882 [ACCEPTED GENUS 268877:BSLJ3 nidx=null] Procladiscites yalakensis - Procladiscites yalakensis (Arthaber, 1914) [SYNONYM SPECIES 267522:4MNML nidx=null parent=537V5] + Procladiscites yalakensis (Arthaber, 1915) [ACCEPTED SPECIES 268877:BT242 nidx=null] Procolumbites - Procolumbites [ACCEPTED GENUS 267522:64252 nidx=null] + Procolumbites Astachova, 1960 [ACCEPTED GENUS 268877:BSLJ4 nidx=null] Procurvoceratites - Procurvoceratites [ACCEPTED GENUS 267522:6WCS nidx=null] + Procurvoceratites Brayard & Bucher, 2008 [ACCEPTED GENUS 268877:BSLJ5 nidx=null] Procymaclymenia - Procymaclymenia [ACCEPTED GENUS 267522:6WCZ nidx=null] + Procymaclymenia Korn, 2002 [ACCEPTED GENUS 268877:BSLJ6 nidx=null] Prodactylioceras - Prodactylioceras [ACCEPTED GENUS 267522:6WDH nidx=null] + Prodactylioceras Spath, 1923 [ACCEPTED GENUS 268877:BSLJ7 nidx=null] Prodrepanites - Prodrepanites [ACCEPTED GENUS 267522:6WFC nidx=null] + Prodrepanites Tozer, 1994 [ACCEPTED GENUS 268877:BSLJ8 nidx=null] Prodromites - Prodromites [ACCEPTED GENUS 267522:63PSG nidx=null] + Prodromites Smith & Weller, 1901 [ACCEPTED GENUS 268877:BSLJ9 nidx=null] Prodromitidae - Prodromitidae [ACCEPTED FAMILY 267522:F2G nidx=null] + Prodromitidae Arthaber, 1911 [ACCEPTED FAMILY 268877:BSGX5 nidx=null] Progoniatites - Progoniatites [ACCEPTED GENUS 267522:6WHX nidx=null] + Progoniatites Korn et al., 2003 [ACCEPTED GENUS 268877:BSLJD nidx=null] Progonioclymenia - Progonioclymenia [ACCEPTED GENUS 267522:6WHZ nidx=null] + Progonioclymenia Schindewolf, 1937 [ACCEPTED GENUS 268877:BSLJF nidx=null] Progonoceratites - Progonoceratites [ACCEPTED GENUS 267522:6WJ2 nidx=null] + Progonoceratites Schrammen, 1928 [ACCEPTED GENUS 268877:BSLJG nidx=null] Proharpoceras - Proharpoceras [ACCEPTED GENUS 267522:6WJX nidx=null] + Proharpoceras Chao, 1950 [ACCEPTED GENUS 268877:BSLJH nidx=null] Prohungarites - Prohungarites [ACCEPTED GENUS 267522:6WKB nidx=null] + Prohungarites Spath, 1934 [ACCEPTED GENUS 268877:BSLJJ nidx=null] Prohysteroceras - Prohysteroceras [ACCEPTED GENUS 267522:6WKH nidx=null] + Prohysteroceras Spath, 1921 [ACCEPTED GENUS 268877:BSLJK nidx=null] Prohysteroceras hanhaense - Prohysteroceras hanhaense (Hass, 1942) [SYNONYM SPECIES 267522:789MY nidx=null parent=6L27K] + Prohysteroceras hanhaense (Haas, 1942) [ACCEPTED SPECIES 268877:BT256 nidx=null] Projuvavites - Projuvavites [ACCEPTED GENUS 267522:6WL9 nidx=null] + Projuvavites Tozer, 1971 [ACCEPTED GENUS 268877:BSLJL nidx=null] Prolecanites - Prolecanites [ACCEPTED GENUS 267522:6WM8 nidx=null] + Prolecanites (Mojsisovics, 1882) [ACCEPTED GENUS 268877:BSLJM nidx=null] Prolecanitidae - Prolecanitidae [ACCEPTED FAMILY 267522:F2X nidx=null] + Prolecanitidae Hyatt, 1884 [ACCEPTED FAMILY 268877:BSGX6 nidx=null] Prolobites - Prolobites [ACCEPTED GENUS 267522:6WNS nidx=null] + Prolobites Karpinsky, 1885 [ACCEPTED GENUS 268877:BSLJP nidx=null] Prolobitidae - Prolobitidae [ACCEPTED FAMILY 267522:F2Z nidx=null] + Prolobitidae Wedekind, 1913 [ACCEPTED FAMILY 268877:BSGX7 nidx=null] Prolyelliceras - Prolyelliceras [ACCEPTED GENUS 267522:6WP9 nidx=null] + Prolyelliceras Spath, 1930 [ACCEPTED GENUS 268877:BSLJR nidx=null] Prolyelliceratidae - Prolyelliceratidae [ACCEPTED FAMILY 267522:F32 nidx=null] + Prolyelliceratidae Latil et al., 2009 [ACCEPTED FAMILY 268877:BSGX8 nidx=null] Promarathonites - Promarathonites [ACCEPTED GENUS 267522:6WPT nidx=null] + Promarathonites Popov, 1987 [ACCEPTED GENUS 268877:BSLJS nidx=null] Promicroceras - Promicroceras [ACCEPTED GENUS 267522:6WRH nidx=null] + Promicroceras Spath, 1925 [ACCEPTED GENUS 268877:BSLJT nidx=null] Pronephrium clemensiae var. degener - Pronephrium clemensiae var. degener (Christ) Holttum [ACCEPTED VARIETY 267522:BBLRB nidx=null] + Pronephrium clemensiae var. degener (Christ) Holttum [ACCEPTED VARIETY 268877:BSTGC nidx=null] Pronorites - Pronorites [ACCEPTED GENUS 267522:6WTX nidx=null] + Pronorites Mojsisovics, 1882 [ACCEPTED GENUS 268877:BSLJV nidx=null] Pronoritidae - Pronoritidae [ACCEPTED FAMILY 267522:627D5 nidx=null] + Pronoritidae Frech, 1901 [ACCEPTED FAMILY 268877:BSGXB nidx=null] Properrinites - Properrinites [ACCEPTED GENUS 267522:6WVV nidx=null] + Properrinites (Elias, 1938) [ACCEPTED GENUS 268877:BSLJW nidx=null] Propinacoceras - Propinacoceras [ACCEPTED GENUS 267522:6WX4 nidx=null] + Propinacoceras Gemmellaro, 1887 [ACCEPTED GENUS 268877:BSLJY nidx=null] Propopanoceras - Propopanoceras [ACCEPTED GENUS 267522:6WY9 nidx=null] + Propopanoceras Toumansky, 1938 [ACCEPTED GENUS 268877:BSLJZ nidx=null] Proptychites - Proptychites [ACCEPTED GENUS 267522:6425H nidx=null] + Proptychites Waagen, 1895 [ACCEPTED GENUS 268877:BSLK2 nidx=null] Proptychitidae - Proptychitidae [ACCEPTED FAMILY 267522:F3N nidx=null] + Proptychitidae Waagen, 1895 [ACCEPTED FAMILY 268877:BSGXC nidx=null] Proptychitoides - Proptychitoides [ACCEPTED GENUS 267522:6WYV nidx=null] + Proptychitoides Spath, 1930 [ACCEPTED GENUS 268877:BSLK3 nidx=null] Proshumardites - Proshumardites [ACCEPTED GENUS 267522:6X5H nidx=null] + Proshumardites Rauser-Tschernoussowa, 1928 [ACCEPTED GENUS 268877:BSLK4 nidx=null] Prosicanites - Prosicanites [ACCEPTED GENUS 267522:6X5J nidx=null] + Prosicanites Toumansky, 1937 [ACCEPTED GENUS 268877:BSLK6 nidx=null] Prosphingites - Prosphingites [ACCEPTED GENUS 267522:6X96 nidx=null] + Prosphingites Mojsisovics, 1886 [ACCEPTED GENUS 268877:BSLK7 nidx=null] Prosphingitidae - Prosphingitidae [ACCEPTED FAMILY 267522:F46 nidx=null] + Prosphingitidae Zacharov, 1978 [ACCEPTED FAMILY 268877:BSGXD nidx=null] Prosphingitoides - Prosphingitoides [ACCEPTED GENUS 267522:6X97 nidx=null] + Prosphingitoides Shevyrev, 1995 [ACCEPTED GENUS 268877:BSLK8 nidx=null] Prostacheoceras - Prostacheoceras [ACCEPTED GENUS 267522:6X9G nidx=null] + Prostacheoceras Ruzhencev, 1937 [ACCEPTED GENUS 268877:BSLK9 nidx=null] Protacanthoceras - Protacanthoceras [ACCEPTED GENUS 267522:6XBR nidx=null] + Protacanthoceras Spath, 1923 [ACCEPTED GENUS 268877:BSLKB nidx=null] Protactoclymenia - Protactoclymenia [ACCEPTED GENUS 267522:6XBZ nidx=null] + Protactoclymenia Wedekind, 1908 [ACCEPTED GENUS 268877:BSLKC nidx=null] Protancyloceras - Protancyloceras [ACCEPTED GENUS 267522:6XD8 nidx=null] + Protancyloceras Spath, 1924 [ACCEPTED GENUS 268877:BSLKD nidx=null] Protancyloceratidae - Protancyloceratidae [ACCEPTED FAMILY 267522:F4G nidx=null] + Protancyloceratidae (Breistroffer, 1947) [ACCEPTED FAMILY 268877:BSGXF nidx=null] Protancyloceratoidea - Protancyloceratoidea [ACCEPTED SUPERFAMILY 267522:5KJ nidx=null] + Protancyloceratoidea Breistroffer, 1947 [ACCEPTED SUPERFAMILY 268877:BTL35 nidx=null] Protengonoceras - Protengonoceras [ACCEPTED GENUS 267522:6XFQ nidx=null] + Protengonoceras Hyatt, 1903 [ACCEPTED GENUS 268877:BSLKG nidx=null] Protetragonites - Protetragonites [ACCEPTED GENUS 267522:6XHQ nidx=null] + Protetragonites (Hyatt, 1900) [ACCEPTED GENUS 268877:BSLKH nidx=null] Proteusites - Proteusites [ACCEPTED GENUS 267522:6XHZ nidx=null] + Proteusites Hauer, 1887 [ACCEPTED GENUS 268877:BSLKK nidx=null] Proteusites kellneri - Proteusites kellneri Hauer et al., 1968 [ACCEPTED SPECIES 267522:4N3YB nidx=null] + Proteusites kellneri Hauer, 1887 [ACCEPTED SPECIES 268877:BT25X nidx=null] Proteusitidae - Proteusitidae [ACCEPTED FAMILY 267522:F4V nidx=null] + Proteusitidae Spath, 1951 [ACCEPTED FAMILY 268877:BSGXG nidx=null] Protexanites - Protexanites [ACCEPTED GENUS 267522:6XJ3 nidx=null] - Protexanites [ACCEPTED SUBGENUS 267522:6XJ4 nidx=null] + Protexanites Matsumoto, 1955 [ACCEPTED GENUS 268877:BSLKL nidx=null] Prothalassoceras - Prothalassoceras [ACCEPTED GENUS 267522:6XJ7 nidx=null] + Prothalassoceras Böse, 1919 [ACCEPTED GENUS 268877:BSLKN nidx=null] Protocanites - Protocanites [ACCEPTED GENUS 267522:6XLM nidx=null] + Protocanites Schmidt, 1922 [ACCEPTED GENUS 268877:BSLKP nidx=null] Protogrammoceras - Protogrammoceras [ACCEPTED SUBGENUS 267522:6XQR nidx=null] - Protogrammoceras [ACCEPTED GENUS 267522:6XQS nidx=null] + Protogrammoceras Spath, 1913 [ACCEPTED GENUS 268877:BSLKQ nidx=null] Protohoplites - Protohoplites [ACCEPTED SUBGENUS 267522:6XRF nidx=null] - Protohoplites [ACCEPTED GENUS 267522:6XRG nidx=null] + Protohoplites Spath, 1923 [ACCEPTED GENUS 268877:BSLKS nidx=null] Protoplatytes - Protoplatytes [ACCEPTED GENUS 267522:63PKB nidx=null] + Protoplatytes Cockerell, 1905 [ACCEPTED GENUS 268877:BSLKV nidx=null] Prototoceras - Prototoceras [ACCEPTED GENUS 267522:6XZZ nidx=null] + Prototoceras Spath, 1930 [ACCEPTED GENUS 268877:BSLKW nidx=null] Protoxyclymenia - Protoxyclymenia [ACCEPTED GENUS 267522:6Y32 nidx=null] + Protoxyclymenia Schindewolf, 1923 [ACCEPTED GENUS 268877:BSLKX nidx=null] Protrachyceras - Protrachyceras [ACCEPTED GENUS 267522:6Y39 nidx=null] + Protrachyceras (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSLKY nidx=null] Prouddenites - Prouddenites [ACCEPTED GENUS 267522:6Y4J nidx=null] + Prouddenites Miller, 1930 [ACCEPTED GENUS 268877:BSLL2 nidx=null] Pseudacanthodiscus - Pseudacanthodiscus [ACCEPTED GENUS 267522:6YJJ nidx=null] + Pseudacanthodiscus Baraboschkin, 1997 [ACCEPTED GENUS 268877:BSLL7 nidx=null] Pseudacrochordiceras - Pseudacrochordiceras [ACCEPTED GENUS 267522:6YKR nidx=null] + Pseudacrochordiceras Tozer, 1994 [ACCEPTED GENUS 268877:BSLL8 nidx=null] Pseudagathiceras - Pseudagathiceras [ACCEPTED GENUS 267522:6YLY nidx=null] + Pseudagathiceras Schindewolf, 1931 [ACCEPTED GENUS 268877:BSLL9 nidx=null] Pseudaptetoceras - Pseudaptetoceras [ACCEPTED GENUS 267522:6YSX nidx=null] + Pseudaptetoceras (Géczy, 1966) [ACCEPTED GENUS 268877:BSLLB nidx=null] Pseudaspenites - Pseudaspenites [ACCEPTED GENUS 267522:64398 nidx=null] + Pseudaspenites Spath, 1934 [ACCEPTED GENUS 268877:BSLLD nidx=null] Pseudaspidites - Pseudaspidites [ACCEPTED GENUS 267522:63R8Z nidx=null] + Pseudaspidites Spath, 1934 [ACCEPTED GENUS 268877:BSLLF nidx=null] Pseudaspidoceras - Pseudaspidoceras [ACCEPTED GENUS 267522:642WZ nidx=null] + Pseudaspidoceras (Hyatt, 1903) [ACCEPTED GENUS 268877:BSLLG nidx=null] Pseuderanthemum maculatum var. atropurpureum - Pseuderanthemum maculatum var. atropurpureum (W. Bull) comb. ined. [PROVISIONALLY_ACCEPTED VARIETY 267522:B6K9W nidx=null] + Pseuderanthemum maculatum var. atropurpureum (W. Bull ex A. de Vos) V. V. Byalt & Korshunov [ACCEPTED VARIETY 268877:BTK52 nidx=null] Pseudhelicoceras - Pseudhelicoceras [ACCEPTED GENUS 267522:6Z37 nidx=null] + Pseudhelicoceras Spath, 1922 [ACCEPTED GENUS 268877:BSLLJ nidx=null] Pseudoaspidoceras - Pseudoaspidoceras [ACCEPTED GENUS 267522:6Z8G nidx=null] + Pseudoaspidoceras Hyatt, 1903 [ACCEPTED GENUS 268877:BSLLK nidx=null] Pseudoaustraliceras - Pseudoaustraliceras [ACCEPTED GENUS 267522:6Z8V nidx=null] + Pseudoaustraliceras Kakabadze, 1981 [ACCEPTED GENUS 268877:BSLLM nidx=null] Pseudobaculites - Pseudobaculites [ACCEPTED GENUS 267522:6Z95 nidx=null] + Pseudobaculites Cobban, 1952 [ACCEPTED GENUS 268877:BSLLN nidx=null] Pseudobelus - Pseudobelus [ACCEPTED GENUS 267522:642XT nidx=null] + Pseudobelus de Blainville, 1827 [ACCEPTED GENUS 268877:BSLLP nidx=null] Pseudobrancoceras - Pseudobrancoceras [ACCEPTED GENUS 267522:642XY nidx=null] + Pseudobrancoceras Kennedy, 2004 [ACCEPTED GENUS 268877:BSLLQ nidx=null] Pseudocadoceras - Pseudocadoceras [ACCEPTED GENUS 267522:6ZDZ nidx=null] + Pseudocadoceras (Buckman, 1918) [ACCEPTED GENUS 268877:BSLLR nidx=null] Pseudocampylites - Pseudocampylites [ACCEPTED GENUS 267522:6ZF5 nidx=null] + Pseudocampylites Jeannet, 1951 [ACCEPTED GENUS 268877:BSLLT nidx=null] Pseudocardioceras - Pseudocardioceras [ACCEPTED GENUS 267522:6ZFN nidx=null] + Pseudocardioceras Tozer, 1971 [ACCEPTED GENUS 268877:BSLLV nidx=null] Pseudoceltites - Pseudoceltites [ACCEPTED GENUS 267522:6ZGM nidx=null] + Pseudoceltites Hyatt, 1900 [ACCEPTED GENUS 268877:BSLLW nidx=null] Pseudoclymenia - Pseudoclymenia [ACCEPTED GENUS 267522:6ZNK nidx=null] + Pseudoclymenia Frech, 1897 [ACCEPTED GENUS 268877:BSLLY nidx=null] Pseudoclymeniidae - Pseudoclymeniidae [ACCEPTED FAMILY 267522:F8C nidx=null] + Pseudoclymeniidae Becker, 1993 [ACCEPTED FAMILY 268877:BSGXH nidx=null] Pseudocrioceras - Pseudocrioceras [ACCEPTED GENUS 267522:6ZS3 nidx=null] + Pseudocrioceras Spath, 1924 [ACCEPTED GENUS 268877:BSLLZ nidx=null] Pseudocystopteris spinulosa var. taipaishanensis - Pseudocystopteris spinulosa var. taipaishanensis Ching [SYNONYM VARIETY 267522:BCYT8 nidx=null parent=B96ZX] + Pseudocystopteris spinulosa var. taipaishanensis Ching [SYNONYM VARIETY 268877:BT8ZG nidx=null parent=B96ZX] Pseudodanubites - Pseudodanubites [ACCEPTED GENUS 267522:642Z9 nidx=null] + Pseudodanubites (Hyatt, 1900) [ACCEPTED GENUS 268877:BSLM3 nidx=null] Pseudodrynaria - Pseudodrynaria C.Chr. [SYNONYM UNRANKED 267522:4NC nidx=null parent=B8XWF] + Pseudodrynaria C.Chr. [SYNONYM UNRANKED 268877:BSGHM nidx=null parent=B8XWF] Pseudoemilites - Pseudoemilites [ACCEPTED GENUS 267522:6ZYR nidx=null] + Pseudoemilites Leonova, 1988 [ACCEPTED GENUS 268877:BSLM5 nidx=null] Pseudofidelites - Pseudofidelites [ACCEPTED GENUS 267522:63QYQ nidx=null] + Pseudofidelites Klug, 2002 [ACCEPTED GENUS 268877:BSLM6 nidx=null] Pseudoflemingites - Pseudoflemingites [ACCEPTED GENUS 267522:722G nidx=null] + Pseudoflemingites Spath, 1930 [ACCEPTED GENUS 268877:BSLM7 nidx=null] Pseudofoordites - Pseudofoordites [ACCEPTED GENUS 267522:722N nidx=null] + Pseudofoordites Bogoslovsky, 1959 [ACCEPTED GENUS 268877:BSLM8 nidx=null] Pseudogastrioceras - Pseudogastrioceras [ACCEPTED GENUS 267522:723L nidx=null] + Pseudogastrioceras Spath, 1936 [ACCEPTED GENUS 268877:BSLMB nidx=null] Pseudogastroplites - Pseudogastroplites [ACCEPTED GENUS 267522:723N nidx=null] + Pseudogastroplites Jeletzky, 1980 [ACCEPTED GENUS 268877:BSLMC nidx=null] Pseudogregoryceras - Pseudogregoryceras [ACCEPTED GENUS 267522:7263 nidx=null] + Pseudogregoryceras Jeannet, 1951 [ACCEPTED GENUS 268877:BSLMD nidx=null] Pseudohaloritaceae - Pseudohaloritaceae [ACCEPTED SUPERFAMILY 267522:5KQ nidx=null] + Pseudohaloritaceae Ruzhencev, 1957 [ACCEPTED SUPERFAMILY 268877:BTL4Y nidx=null] Pseudohalorites - Pseudohalorites [ACCEPTED GENUS 267522:7278 nidx=null] + Pseudohalorites Yabe, 1928 [ACCEPTED GENUS 268877:BSLMF nidx=null] Pseudohaloritidae - Pseudohaloritidae [ACCEPTED FAMILY 267522:F8Z nidx=null] + Pseudohaloritidae Ruzhencev, 1957 [ACCEPTED FAMILY 268877:BSGXJ nidx=null] Pseudohaploceras - Pseudohaploceras [ACCEPTED GENUS 267522:727H nidx=null] + Pseudohaploceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSLMG nidx=null] Pseudohollandites - Pseudohollandites [ACCEPTED GENUS 267522:729C nidx=null] + Pseudohollandites Krystyn & Tatzreiter, 1991 [ACCEPTED GENUS 268877:BSLMH nidx=null] Pseudokeyserlingites - Pseudokeyserlingites [ACCEPTED GENUS 267522:72BY nidx=null] + Pseudokeyserlingites Bucher, 1989 [ACCEPTED GENUS 268877:BSLMJ nidx=null] Pseudokossmaticeras - Pseudokossmaticeras [ACCEPTED GENUS 267522:72CD nidx=null] + Pseudokossmaticeras Spath, 1922 [ACCEPTED GENUS 268877:BSLMK nidx=null] Pseudokossmaticeras brandti - Pseudokossmaticeras brandti (Redten bacher, 1873) [ACCEPTED SPECIES 267522:4NYQX nidx=null] + Pseudokossmaticeras brandti (Redten bacher, 1873) [SYNONYM SPECIES 268877:BT29H nidx=null parent=BSNN3] Pseudokuzicus (Pseudokuzicus) - Pseudokuzicus (Pseudokuzicus) Gorochov, 1993 [ACCEPTED SUBGENUS 267522:9XDR2 nidx=null] + Pseudokuzicus (Pseudokuzicus) Gorochov, 1993 [ACCEPTED SUBGENUS 268877:BSFT7 nidx=null] Pseudokymatites - Pseudokymatites [ACCEPTED GENUS 267522:72CK nidx=null] + Pseudokymatites Spath, 1934 [ACCEPTED GENUS 268877:BSLML nidx=null] Pseudolissoceras - Pseudolissoceras [ACCEPTED GENUS 267522:72GJ nidx=null] + Pseudolissoceras Spath, 1925 [ACCEPTED GENUS 268877:BSLMN nidx=null] Pseudolycopodiella caroliniana var. mesetarum - Pseudolycopodiella caroliniana var. mesetarum (B. Øllg.) B. Øllg. [SYNONYM VARIETY 267522:BBLRH nidx=null parent=BDH3X] + Pseudolycopodiella caroliniana var. mesetarum (B. Øllg.) B. Øllg. [SYNONYM VARIETY 268877:BSTGF nidx=null parent=BDH3X] Pseudoneocomites - Pseudoneocomites [ACCEPTED GENUS 267522:72SS nidx=null] + Pseudoneocomites Hoedemaeker, 1982 [ACCEPTED GENUS 268877:BSLMQ nidx=null] Pseudoneoptychites - Pseudoneoptychites [ACCEPTED GENUS 267522:72SV nidx=null] + Pseudoneoptychites Leanza, 1967 [ACCEPTED GENUS 268877:BSLMR nidx=null] Pseudoosterella - Pseudoosterella [ACCEPTED GENUS 267522:63QQT nidx=null] + Pseudoosterella Spath, 1924 [ACCEPTED GENUS 268877:BSLMS nidx=null] Pseudoparalegoceras - Pseudoparalegoceras [ACCEPTED GENUS 267522:72WL nidx=null] + Pseudoparalegoceras Miller, 1934 [ACCEPTED GENUS 268877:BSLMT nidx=null] Pseudoparalegoceratidae - Pseudoparalegoceratidae [ACCEPTED FAMILY 267522:F9Q nidx=null] + Pseudoparalegoceratidae Librovitch, 1957 [ACCEPTED FAMILY 268877:BSGXK nidx=null] Pseudophyllites - Pseudophyllites [ACCEPTED GENUS 267522:733Z nidx=null] + Pseudophyllites Kossmat, 1895 [ACCEPTED GENUS 268877:BSLMV nidx=null] Pseudoprobeloceras - Pseudoprobeloceras [ACCEPTED GENUS 267522:738L nidx=null] + Pseudoprobeloceras Bensaïd, 1974 [ACCEPTED GENUS 268877:BSLMW nidx=null] Pseudopronorites - Pseudopronorites [ACCEPTED GENUS 267522:738W nidx=null] + Pseudopronorites Nassichuk, 1975 [ACCEPTED GENUS 268877:BSLMX nidx=null] Pseudoproptychites - Pseudoproptychites [ACCEPTED GENUS 267522:738X nidx=null] + Pseudoproptychites Bando, 1981 [ACCEPTED GENUS 268877:BSLMY nidx=null] Pseudoprosphingites - Pseudoprosphingites [ACCEPTED GENUS 267522:7395 nidx=null] + Pseudoprosphingites Shevyrev, 1995 [ACCEPTED GENUS 268877:BSLMZ nidx=null] Pseudopulchellia - Pseudopulchellia [ACCEPTED GENUS 267522:63R2B nidx=null] + Pseudopulchellia Imlay, 1961 [ACCEPTED GENUS 268877:BSLN2 nidx=null] Pseudosageceras - Pseudosageceras [ACCEPTED GENUS 267522:73F8 nidx=null] + Pseudosageceras Diener, 1895 [ACCEPTED GENUS 268877:BSLN4 nidx=null] Pseudosaynella - Pseudosaynella [ACCEPTED GENUS 267522:73FX nidx=null] + Pseudosaynella Spath, 1923 [ACCEPTED GENUS 268877:BSLN5 nidx=null] Pseudoschistoceras - Pseudoschistoceras [ACCEPTED GENUS 267522:73GD nidx=null] + Pseudoschistoceras Teichert, 1944 [ACCEPTED GENUS 268877:BSLN6 nidx=null] Pseudoschloenbachia - Pseudoschloenbachia [ACCEPTED SUBGENUS 267522:73GN nidx=null] - Pseudoschloenbachia [ACCEPTED GENUS 267522:73GP nidx=null] + Pseudoschloenbachia Spath, 1921 [ACCEPTED GENUS 268877:BSLN7 nidx=null] Pseudosilesites - Pseudosilesites [ACCEPTED GENUS 267522:73JX nidx=null] + Pseudosilesites Egoian, 1969 [ACCEPTED GENUS 268877:BSLN9 nidx=null] Pseudosirenites - Pseudosirenites [ACCEPTED GENUS 267522:73KF nidx=null] + Pseudosirenites Arthaber, 1911 [ACCEPTED GENUS 268877:BSLNC nidx=null] Pseudoskirroceras - Pseudoskirroceras [ACCEPTED GENUS 267522:73KJ nidx=null] + Pseudoskirroceras Wiedenmayer, 1980 [ACCEPTED GENUS 268877:BSLND nidx=null] Pseudostephanites - Pseudostephanites [ACCEPTED GENUS 267522:73NJ nidx=null] + Pseudostephanites Zhao & Liang, 1965 [ACCEPTED GENUS 268877:BSLNF nidx=null] Pseudosubplanites - Pseudosubplanites [ACCEPTED GENUS 267522:73PW nidx=null] + Pseudosubplanites Le Hegarat, 1973 [ACCEPTED GENUS 268877:BSLNG nidx=null] Pseudosvalbardiceras - Pseudosvalbardiceras [ACCEPTED GENUS 267522:73Q5 nidx=null] + Pseudosvalbardiceras Dagis & Ermakova, 1988 [ACCEPTED GENUS 268877:BSLNH nidx=null] Pseudosverdrupites - Pseudosverdrupites [ACCEPTED GENUS 267522:73Q6 nidx=null] + Pseudosverdrupites Kutygin, 1996 [ACCEPTED GENUS 268877:BSLNJ nidx=null] Pseudotectaria - Pseudotectaria Tardieu [SYNONYM UNRANKED 267522:4NH nidx=null parent=B8XQH] + Pseudotectaria Tardieu [SYNONYM UNRANKED 268877:BSGHN nidx=null parent=B8XQH] Pseudothetidites - Pseudothetidites [ACCEPTED GENUS 267522:73TS nidx=null] + Pseudothetidites Jeannet, 1958 [ACCEPTED GENUS 268877:BSLNK nidx=null] Pseudothurmannia - Pseudothurmannia [ACCEPTED GENUS 267522:642S9 nidx=null] + Pseudothurmannia (Spath, 1923) [ACCEPTED GENUS 268877:BSLNL nidx=null] Pseudotirolites - Pseudotirolites [ACCEPTED GENUS 267522:642RG nidx=null] + Pseudotirolites Sun, 1933 [ACCEPTED GENUS 268877:BSLNN nidx=null] Pseudotirolitidae - Pseudotirolitidae [ACCEPTED FAMILY 267522:627F7 nidx=null] + Pseudotirolitidae Zhao, 1965 [ACCEPTED FAMILY 268877:BSGXL nidx=null] Pseudotissotia - Pseudotissotia [ACCEPTED GENUS 267522:63R3F nidx=null] + Pseudotissotia Peron, 1887 [ACCEPTED GENUS 268877:BSLNP nidx=null] Pseudotissotidae - Pseudotissotidae [ACCEPTED FAMILY 267522:627F8 nidx=null] + Pseudotissotidae (Hyatt, 1903) [ACCEPTED FAMILY 268877:BSGXM nidx=null] Pseudotoceras - Pseudotoceras [ACCEPTED GENUS 267522:73V5 nidx=null] + Pseudotoceras Ruzhencev, 1962 [ACCEPTED GENUS 268877:BSLNR nidx=null] Pseudovaldedorsella - Pseudovaldedorsella [ACCEPTED GENUS 267522:73ZC nidx=null] + Pseudovaldedorsella Cecca et al., 1998 [ACCEPTED GENUS 268877:BSLNV nidx=null] Pseudovascoceras - Pseudovascoceras [ACCEPTED GENUS 267522:73ZJ nidx=null] + Pseudovascoceras Zaborski, 1996 [ACCEPTED GENUS 268877:BSLNW nidx=null] Pseudovidrioceras - Pseudovidrioceras [ACCEPTED GENUS 267522:73ZZ nidx=null] + Pseudovidrioceras Ruzhencev, 1936 [ACCEPTED GENUS 268877:BSLNX nidx=null] Pseudoxybeloceras - Pseudoxybeloceras [ACCEPTED SUBGENUS 267522:743C nidx=null] - Pseudoxybeloceras [ACCEPTED GENUS 267522:743D nidx=null] + Pseudoxybeloceras Wright & Matsumoto, 1954 [ACCEPTED GENUS 268877:BSLNY nidx=null] Pseuduptonia - Pseuduptonia [ACCEPTED GENUS 267522:745K nidx=null] + Pseuduptonia (Bremer, 1965) [ACCEPTED GENUS 268877:BSLP2 nidx=null] Psilocerataceae - Psilocerataceae [ACCEPTED SUPERFAMILY 267522:5KX nidx=null] + Psilocerataceae Hyatt, 1867 [ACCEPTED SUPERFAMILY 268877:BTL4K nidx=null] Psiloceratidae - Psiloceratidae [ACCEPTED FAMILY 267522:626V5 nidx=null] + Psiloceratidae Hyatt, 1867 [ACCEPTED FAMILY 268877:BSGXN nidx=null] Psilocladiscites - Psilocladiscites [ACCEPTED GENUS 267522:63QSQ nidx=null] + Psilocladiscites Mojsisovics, 1896 [ACCEPTED GENUS 268877:BSLP4 nidx=null] Psilosturia - Psilosturia [ACCEPTED GENUS 267522:63QSX nidx=null] + Psilosturia Diener, 1916 [ACCEPTED GENUS 268877:BSLP5 nidx=null] Psilotales - Psilotales Prantl [ACCEPTED ORDER 267522:B8V4H nidx=null] + Psilotales Prantl [ACCEPTED ORDER 268877:BSFS3 nidx=null] Pteridium aquilinum subsp. aquilinum - Pteridium aquilinum subsp. aquilinum [ACCEPTED SUBSPECIES 267522:BBLRJ nidx=null] + Pteridium aquilinum subsp. aquilinum [ACCEPTED SUBSPECIES 268877:BSTGG nidx=null] Pteridium aquilinum subsp. capense - Pteridium aquilinum subsp. capense (Thunb.) C. Chr. [ACCEPTED SUBSPECIES 267522:BBJWL nidx=null] + Pteridium aquilinum subsp. capense (Thunb.) C. Chr. [ACCEPTED SUBSPECIES 268877:BST29 nidx=null] Pteridium aquilinum subsp. lanuginosum - Pteridium aquilinum subsp. lanuginosum (Bong.) Hultén [SYNONYM SUBSPECIES 267522:BBJWN nidx=null parent=BBLS3] + Pteridium aquilinum subsp. lanuginosum (Bong.) Hultén [SYNONYM SUBSPECIES 268877:BST2B nidx=null parent=BBLS3] Pteridium aquilinum var. arachnoideum - Pteridium aquilinum var. arachnoideum (Kaulf.) Brade [SYNONYM VARIETY 267522:BCYTB nidx=null parent=BBJWQ] + Pteridium aquilinum var. arachnoideum (Kaulf.) Brade [SYNONYM VARIETY 268877:BT8ZM nidx=null parent=BST2D] Pteridium aquilinum var. caudatum - Pteridium aquilinum var. caudatum (L.) Sadeb. [SYNONYM VARIETY 267522:BCYQN nidx=null parent=BB93T] + Pteridium aquilinum var. caudatum (L.) Sadeb. [SYNONYM VARIETY 268877:BT8YD nidx=null parent=BB93T] Pteridium aquilinum var. champlainense - Pteridium aquilinum var. champlainense B. Boivin [SYNONYM VARIETY 267522:BBLRK nidx=null parent=BBLRV] + Pteridium aquilinum var. champlainense B. Boivin [SYNONYM VARIETY 268877:BSTGH nidx=null parent=BBLRV] Pteridium aquilinum var. feei - Pteridium aquilinum var. feei (W. Schaffn. ex Fée) Maxon ex Yunck. [SYNONYM VARIETY 267522:BBLRP nidx=null parent=BBLRN] + Pteridium aquilinum var. feei (W. Schaffn. ex Fée) Maxon ex Yunck. [SYNONYM VARIETY 268877:BSTGJ nidx=null parent=BBLRN] Pteridium aquilinum var. lanuginosum - Pteridium aquilinum var. lanuginosum (Bong.) Fernald [AMBIGUOUS_SYNONYM VARIETY 267522:BBJWM nidx=null parent=BBLS3] + Pteridium aquilinum var. lanuginosum (Bong.) Fernald [AMBIGUOUS_SYNONYM VARIETY 268877:BST2C nidx=null parent=BBLS3] Pteridium aquilinum var. latiusculum - Pteridium aquilinum var. latiusculum (Desv.) Underw. ex A. Heller [SYNONYM VARIETY 267522:BBLRT nidx=null parent=BBLRV] + Pteridium aquilinum var. latiusculum (Desv.) Underw. ex A. Heller [SYNONYM VARIETY 268877:BSTGL nidx=null parent=BBLRV] Pteridium aquilinum var. pseudocaudatum - Pteridium aquilinum var. pseudocaudatum (Clute) A. Heller [AMBIGUOUS_SYNONYM VARIETY 267522:BBLRY nidx=null parent=BBLRX] - Pteridium aquilinum var. pseudocaudatum Domin [AMBIGUOUS_SYNONYM VARIETY 267522:BBLRZ nidx=null parent=BBJWS] + Pteridium aquilinum var. pseudocaudatum Domin [AMBIGUOUS_SYNONYM VARIETY 268877:BSTGM nidx=null parent=BBJWS] + Pteridium aquilinum var. pseudocaudatum (Clute) A. Heller [AMBIGUOUS_SYNONYM VARIETY 268877:BSTGN nidx=null parent=BBLRX] Pteridium aquilinum var. pubescens - Pteridium aquilinum var. pubescens Underw. [SYNONYM VARIETY 267522:BBLS4 nidx=null parent=BBLS3] + Pteridium aquilinum var. pubescens Underw. [SYNONYM VARIETY 268877:BSTGP nidx=null parent=BBLS3] Pteridium esculentum subsp. arachnoideum - Pteridium esculentum subsp. arachnoideum (Kaulf.) J. A. Thomson [ACCEPTED SUBSPECIES 267522:BBJWQ nidx=null] + Pteridium esculentum subsp. arachnoideum (Kaulf.) J. A. Thomson [ACCEPTED SUBSPECIES 268877:BST2D nidx=null] Pteridium latiusculum subsp. japonicum - Pteridium latiusculum subsp. japonicum (Nakai) Fraser-Jenk. [SYNONYM SUBSPECIES 267522:BBJWT nidx=null parent=BCYQW] + Pteridium latiusculum subsp. japonicum (Nakai) Fraser-Jenk. [SYNONYM SUBSPECIES 268877:BST2G nidx=null parent=BCYQW] Pteridium latiusculum var. pseudocaudatum - Pteridium latiusculum var. pseudocaudatum (Clute) Maxon [SYNONYM VARIETY 267522:BCYTD nidx=null parent=BBLRX] + Pteridium latiusculum var. pseudocaudatum (Clute) Maxon [SYNONYM VARIETY 268877:BT8ZN nidx=null parent=BBLRX] Pteris - Pteris Gled. [SYNONYM UNRANKED 267522:B8V54 nidx=null parent=B8VJF] + Pteris Gled. [SYNONYM UNRANKED 268877:BTK7R nidx=null parent=B8VJF] Pteris albersii subsp. mufindiensis - Pteris albersii subsp. mufindiensis Verdc. [ACCEPTED SUBSPECIES 267522:BBJWW nidx=null] + Pteris albersii subsp. mufindiensis Verdc. [ACCEPTED SUBSPECIES 268877:BST2H nidx=null] Pteris albersii subsp. uaraguessensis - Pteris albersii subsp. uaraguessensis Verdc. [ACCEPTED SUBSPECIES 267522:BBJWX nidx=null] + Pteris albersii subsp. uaraguessensis Verdc. [ACCEPTED SUBSPECIES 268877:BST2J nidx=null] Pteris arborea f. regia - Pteris arborea f. regia (Jenman) Proctor [ACCEPTED FORM 267522:BBLZT nidx=null] + Pteris arborea f. regia (Jenman) Proctor [ACCEPTED FORM 268877:BSTKQ nidx=null] Pteris atrovirens f. laevicosta - Pteris atrovirens f. laevicosta Verdc. [ACCEPTED FORM 267522:BBLZV nidx=null] + Pteris atrovirens f. laevicosta Verdc. [ACCEPTED FORM 268877:BSTKR nidx=null] Pteris biaurita subsp. fornicata - Pteris biaurita subsp. fornicata Fraser-Jenk. [ACCEPTED SUBSPECIES 267522:BBJWZ nidx=null] + Pteris biaurita subsp. fornicata Fraser-Jenk. [ACCEPTED SUBSPECIES 268877:BST2K nidx=null] Pteris biaurita subsp. walkeriana - Pteris biaurita subsp. walkeriana Fraser-Jenk. & Rajkumar [ACCEPTED SUBSPECIES 267522:BBJX2 nidx=null] + Pteris biaurita subsp. walkeriana Fraser-Jenk. & Rajkumar [ACCEPTED SUBSPECIES 268877:BST2L nidx=null] Pteris cretica subsp. laeta - Pteris cretica subsp. laeta (Ettingsh.) Fraser-Jenk. [ACCEPTED SUBSPECIES 267522:BBJX5 nidx=null] + Pteris cretica subsp. laeta (Ettingsh.) Fraser-Jenk. [ACCEPTED SUBSPECIES 268877:BST2M nidx=null] Pteris cretica var. albolineata - Pteris cretica var. albolineata Hook. [SYNONYM VARIETY 267522:BBLS6 nidx=null parent=BB9C5] + Pteris cretica var. albolineata Hook. [SYNONYM VARIETY 268877:BSTGQ nidx=null parent=BB9C5] Pteris decrescens var. parviloba - Pteris decrescens var. parviloba (Christ) C. Chr. & Tardieu [ACCEPTED VARIETY 267522:BBLS7 nidx=null] + Pteris decrescens var. parviloba (Christ) C. Chr. & Tardieu [ACCEPTED VARIETY 268877:BSTGR nidx=null] Pteris deltodon var. monstrosa - Pteris deltodon var. monstrosa P. S. Wang & Jun H. Zhao [ACCEPTED VARIETY 267522:BBLS8 nidx=null] + Pteris deltodon var. monstrosa P. S. Wang & Jun H. Zhao [ACCEPTED VARIETY 268877:BSTGS nidx=null] Pteris dentata subsp. flabellata - Pteris dentata subsp. flabellata (Thunb.) Runemark [SYNONYM SUBSPECIES 267522:BBJX6 nidx=null parent=BB97S] + Pteris dentata subsp. flabellata (Thunb.) Runemark [SYNONYM SUBSPECIES 268877:BST2N nidx=null parent=BB97S] Pteris denticulata var. tristicula - Pteris denticulata var. tristicula (Raddi) J. Prado [ACCEPTED VARIETY 267522:BBLS9 nidx=null] + Pteris denticulata var. tristicula (Raddi) J. Prado [ACCEPTED VARIETY 268877:BSTGT nidx=null] Pteris elongatiloba var. remotivenia - Pteris elongatiloba var. remotivenia Bonap. [ACCEPTED VARIETY 267522:BBLSD nidx=null] + Pteris elongatiloba var. remotivenia Bonap. [ACCEPTED VARIETY 268877:BSTGV nidx=null] Pteris ensiformis var. victoriae - Pteris ensiformis var. victoriae Baker [ACCEPTED VARIETY 267522:BBJX7 nidx=null] + Pteris ensiformis var. victoriae Baker [ACCEPTED VARIETY 268877:BST2P nidx=null] Pteris gracilis var. nana - Pteris gracilis var. nana Richardson [SYNONYM VARIETY 267522:93VW8 nidx=null parent=BBJT6] + Pteris gracilis var. nana Richardson [SYNONYM VARIETY 268877:BT7J4 nidx=null parent=BSSY5] Pteris latiuscula var. pseudocaudata - Pteris latiuscula var. pseudocaudata (Clute) E. P. St. John & R. P. St. John [SYNONYM VARIETY 267522:BCWCD nidx=null parent=BBLRX] + Pteris latiuscula var. pseudocaudata (Clute) E. P. St. John & R. P. St. John [SYNONYM VARIETY 268877:BT7J5 nidx=null parent=BBLRX] Pteris longifolia var. bahamensis - Pteris longifolia var. bahamensis (J. Agardh) Hieron. [SYNONYM VARIETY 267522:BCYTF nidx=null parent=BB957] + Pteris longifolia var. bahamensis (J. Agardh) Hieron. [SYNONYM VARIETY 268877:BT8ZP nidx=null parent=BB957] Pteris mertensioides subsp. polylepis - Pteris mertensioides subsp. polylepis M. Kato & K. U. Kramer [SYNONYM SUBSPECIES 267522:BBJX8 nidx=null parent=BDDCZ] + Pteris mertensioides subsp. polylepis M. Kato & K. U. Kramer [SYNONYM SUBSPECIES 268877:BST2Q nidx=null parent=BDDCZ] Pteris oshimensis var. paraemeiensis - Pteris oshimensis var. paraemeiensis Ching [ACCEPTED VARIETY 267522:BBLSF nidx=null] + Pteris oshimensis var. paraemeiensis Ching [ACCEPTED VARIETY 268877:BSTGW nidx=null] Pteris vittata subsp. longifolia - Pteris vittata subsp. longifolia (L.) Fraser-Jenk. & Pariyar [SYNONYM SUBSPECIES 267522:BCWCN nidx=null parent=BB99R] + Pteris vittata subsp. longifolia (L.) Fraser-Jenk. & Pariyar [SYNONYM SUBSPECIES 268877:BT7J6 nidx=null parent=BB99R] Pterosirenites - Pterosirenites [ACCEPTED GENUS 267522:74V5 nidx=null] + Pterosirenites Tozer, 1980 [ACCEPTED GENUS 268877:BSLPC nidx=null] Ptisana fraxinea var. salicifolia - Ptisana fraxinea var. salicifolia (Schrad.) Murdock [SYNONYM VARIETY 267522:BBLSH nidx=null parent=BB9J5] + Ptisana fraxinea var. salicifolia (Schrad.) Murdock [SYNONYM VARIETY 268877:BSTGX nidx=null parent=BB9J5] Ptychitaceae - Ptychitaceae [ACCEPTED SUPERFAMILY 267522:5L7 nidx=null] + Ptychitaceae Mojsisovics, 1882 [ACCEPTED SUPERFAMILY 268877:BTL3C nidx=null] Ptychites - Ptychites [ACCEPTED GENUS 267522:756K nidx=null] + Ptychites Mojsisovics, 1875 [ACCEPTED GENUS 268877:BSK8L nidx=null] Ptychites domatus - Ptychites domatus Silberling & Tozer, 1968 [ACCEPTED SPECIES 267522:4Q9V7 nidx=null] + Ptychites domatus (Hauer, 1850) [SYNONYM SPECIES 268877:BT35Z nidx=null parent=BT2K2] Ptychitidae - Ptychitidae [ACCEPTED FAMILY 267522:6276D nidx=null] + Ptychitidae von Mojsisovics, 1882 [ACCEPTED SUBFAMILY 268877:BSGXR nidx=null] Ptychoceras - Ptychoceras [ACCEPTED GENUS 267522:756T nidx=null] + Ptychoceras (d'Orbigny, 1842) [ACCEPTED GENUS 268877:BSLPD nidx=null] Ptychoceratidae - Ptychoceratidae [ACCEPTED FAMILY 267522:6276G nidx=null] + Ptychoceratidae (Meek, 1876) [ACCEPTED FAMILY 268877:BSGXS nidx=null] Ptychoceratoidea - Ptychoceratoidea [ACCEPTED SUPERFAMILY 267522:5L8 nidx=null] + Ptychoceratoidea Gill, 1871 [ACCEPTED SUPERFAMILY 268877:BTL33 nidx=null] Ptychophylloceras - Ptychophylloceras [ACCEPTED GENUS 267522:7586 nidx=null] + Ptychophylloceras Spath, 1927 [ACCEPTED GENUS 268877:BSLPH nidx=null] Pulchelliaceae - Pulchelliaceae [ACCEPTED SUPERFAMILY 267522:5LB nidx=null] + Pulchelliaceae Douvillé, 1890 [ACCEPTED SUPERFAMILY 268877:BTL4C nidx=null] Pulchelliidae - Pulchelliidae [ACCEPTED FAMILY 267522:6277R nidx=null] + Pulchelliidae Hyatt, 1903 [ACCEPTED FAMILY 268877:BSGXT nidx=null] Punjabites - Punjabites [ACCEPTED GENUS 267522:75H7 nidx=null] + Punjabites Brühwiler & Bucher, 2012 [ACCEPTED GENUS 268877:BSLPM nidx=null] Puzosia - Puzosia [ACCEPTED GENUS 267522:75M9 nidx=null] - Puzosia [ACCEPTED SUBGENUS 267522:63R7S nidx=null] + Puzosia (Bayle, 1878) [ACCEPTED GENUS 268877:BSLPP nidx=null] Puzosigella - Puzosigella [ACCEPTED GENUS 267522:75MB nidx=null] + Puzosigella Casey, 1954 [SYNONYM GENUS 268877:BSLPS nidx=null parent=BSK7N] Pycnopalpa (Pycnopalpa) - Pycnopalpa (Pycnopalpa) Serville, 1838 [ACCEPTED SUBGENUS 267522:BMLWG nidx=null] + Pycnopalpa (Pycnopalpa) Serville, 1838 [ACCEPTED SUBGENUS 268877:8PW8B nidx=null] Pyrrosia confluens var. dielsii - Pyrrosia confluens var. dielsii (C. Chr.) Hovenkamp [ACCEPTED VARIETY 267522:BBLSP nidx=null] + Pyrrosia confluens var. dielsii (C. Chr.) Hovenkamp [ACCEPTED VARIETY 268877:BSTGY nidx=null] Qianjiangoceras - Qianjiangoceras [ACCEPTED GENUS 267522:642VL nidx=null] + Qianjiangoceras Zhao et al., 1978 [ACCEPTED GENUS 268877:BSLPT nidx=null] Qinglongites - Qinglongites [ACCEPTED GENUS 267522:642VP nidx=null] + Qinglongites Zheng, 1981 [ACCEPTED GENUS 268877:BSLPV nidx=null] Quasicravenoceras - Quasicravenoceras [ACCEPTED GENUS 267522:642H2 nidx=null] + Quasicravenoceras Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSLPX nidx=null] Quinnites - Quinnites [ACCEPTED GENUS 267522:76KC nidx=null] + Quinnites Manger & Saunders, 1980 [ACCEPTED GENUS 268877:BSLQ2 nidx=null] Quitmaniceras - Quitmaniceras [ACCEPTED GENUS 267522:76LB nidx=null] + Quitmaniceras Powell, 1963 [ACCEPTED GENUS 268877:BSLQ3 nidx=null] Radioceras - Radioceras [ACCEPTED GENUS 267522:642HL nidx=null] + Radioceras Waterhouse, 1996 [ACCEPTED GENUS 268877:BSLQ5 nidx=null] Radioceras kraffti - Radioceras kraffti (Spath, 1934) [ACCEPTED SPECIES 267522:6WRV9 nidx=null] + Radioceras kraffti (Spath, 1930) [SYNONYM SPECIES 268877:BT39H nidx=null parent=BSTTH] Radioprionites - Radioprionites [ACCEPTED GENUS 267522:642HN nidx=null] + Radioprionites Shigeta & Zakharov, 2009 [ACCEPTED GENUS 268877:BSLQ6 nidx=null] Radstockiceras - Radstockiceras [ACCEPTED GENUS 267522:76SK nidx=null] + Radstockiceras Buckman, 1918 [ACCEPTED GENUS 268877:BSLQ8 nidx=null] Ramosites - Ramosites [ACCEPTED GENUS 267522:76YZ nidx=null] + Ramosites Ruzhencev & Bogoslovskaya, 1969 [ACCEPTED GENUS 268877:BSLQB nidx=null] Ramositidae - Ramositidae [ACCEPTED FAMILY 267522:626W7 nidx=null] + Ramositidae Ruzhencev & Bogoslovskaya, 1969 [ACCEPTED FAMILY 268877:BSGXW nidx=null] Raspailites - Raspailites [ACCEPTED GENUS 267522:778V nidx=null] + Raspailites Jeannet, 1951 [ACCEPTED GENUS 268877:BSLQD nidx=null] Rebutia chrysacantha kesselringiana - Rebutia chrysacantha kesselringiana [SYNONYM INFRASPECIFIC_NAME 267522:BSFGR nidx=null parent=4RNJS] + Rebutia chrysacantha kesselringiana [SYNONYM INFRASPECIFIC_NAME 268877:BT7JV nidx=null parent=4RNJS] Rebutia minuscula minuscula - Rebutia minuscula minuscula [SYNONYM INFRASPECIFIC_NAME 267522:BSFGS nidx=null parent=4RNJS] + Rebutia minuscula minuscula [SYNONYM INFRASPECIFIC_NAME 268877:BT7JW nidx=null parent=4RNJS] Rectoclymeniidae - Rectoclymeniidae [ACCEPTED FAMILY 267522:FKP nidx=null] + Rectoclymeniidae Schindewolf, 1923 [ACCEPTED FAMILY 268877:BSGXX nidx=null] Reesidites - Reesidites [ACCEPTED GENUS 267522:77H8 nidx=null] + Reesidites Wright & Matsumoto, 1954 [ACCEPTED GENUS 268877:BSLQF nidx=null] Reginaites - Reginaites [ACCEPTED GENUS 267522:77J2 nidx=null] + Reginaites Reyment, 1957 [ACCEPTED GENUS 268877:BSLQG nidx=null] Reiflingites - Reiflingites [ACCEPTED GENUS 267522:77KZ nidx=null] + Reiflingites Arthaber, 1896 [ACCEPTED GENUS 268877:BSLQH nidx=null] Reiflingites gosaviensis - Reiflingites gosaviensis (Mojsisovics, 1882) [ACCEPTED SPECIES 267522:4RQMQ nidx=null] + Reiflingites gosaviensis (von Mojsisovics, 1878) [SYNONYM SPECIES 268877:BT3BW nidx=null parent=BSQH3] Reineckeiidae - Reineckeiidae [ACCEPTED FAMILY 267522:FL7 nidx=null] + Reineckeiidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGXY nidx=null] Renites - Renites [ACCEPTED GENUS 267522:77QW nidx=null] + Renites Bogoslovsky, 1969 [ACCEPTED GENUS 268877:BSLQJ nidx=null] Reticuloceras - Reticuloceras [ACCEPTED GENUS 267522:77VH nidx=null] + Reticuloceras Bisat, 1924 [ACCEPTED GENUS 268877:BSLQL nidx=null] Reticuloceratidae - Reticuloceratidae [ACCEPTED FAMILY 267522:FLQ nidx=null] + Reticuloceratidae Librovitch, 1957 [ACCEPTED FAMILY 268877:BSGXZ nidx=null] Retites - Retites [ACCEPTED GENUS 267522:77WJ nidx=null] + Retites McCaleb, 1964 [ACCEPTED GENUS 268877:BSLQM nidx=null] Retrotornoceras - Retrotornoceras [ACCEPTED GENUS 267522:77XH nidx=null] + Retrotornoceras House, 2002 [ACCEPTED GENUS 268877:BSLQN nidx=null] Reynesoceras - Reynesoceras [ACCEPTED GENUS 267522:77Z9 nidx=null] + Reynesoceras Spath, 1936 [ACCEPTED GENUS 268877:BSLQP nidx=null] Reynesocoeloceras - Reynesocoeloceras [ACCEPTED GENUS 267522:642MJ nidx=null] + Reynesocoeloceras Geczy, 1976 [ACCEPTED GENUS 268877:BSLQQ nidx=null] Rhabdoceras - Rhabdoceras [ACCEPTED GENUS 267522:782F nidx=null] + Rhabdoceras Hauer, 1860 [ACCEPTED GENUS 268877:BSLQR nidx=null] Rhabdoceratidae - Rhabdoceratidae [ACCEPTED FAMILY 267522:FMC nidx=null] + Rhabdoceratidae Tozer, 1979 [ACCEPTED FAMILY 268877:BSGY2 nidx=null] Rhacophyllites - Rhacophyllites [ACCEPTED GENUS 267522:787N nidx=null] + Rhacophyllites (Zittel, 1884) [ACCEPTED GENUS 268877:BSLQV nidx=null] Rhaeboceras - Rhaeboceras [ACCEPTED GENUS 267522:789G nidx=null] + Rhaeboceras Buckman, 1899 [SYNONYM GENUS 268877:BSLR2 nidx=null parent=BSVV6] + Rhaeboceras Meek, 1876 [ACCEPTED GENUS 268877:BSLR3 nidx=null] Rhamphidoceras - Rhamphidoceras [ACCEPTED GENUS 267522:78CS nidx=null] + Rhamphidoceras Kennedy & Cobban, 1990 [ACCEPTED GENUS 268877:BSLR4 nidx=null] Rherisites - Rherisites [ACCEPTED GENUS 267522:63QBD nidx=null] + Rherisites Klug, 2001 [ACCEPTED GENUS 268877:BSLR5 nidx=null] Rhinanthus major - Rhinanthus major Ehrh. [SYNONYM SPECIES 267522:B4KQ6 nidx=null parent=B5JYF] + Rhinanthus major L. [SYNONYM SPECIES 268877:BT3BY nidx=null parent=4S78C] Rhopalomyzus (Rhopalomyzus) coerulescens - Rhopalomyzus (Rhopalomyzus) coerulescens [SYNONYM SPECIES 267522:BPP59 nidx=null parent=3MVCM] + Rhopalomyzus (Rhopalomyzus) coerulescens [SYNONYM SPECIES 268877:BT3CV nidx=null parent=3MVCM] Rhopalomyzus (Rhopalomyzus) hissarica - Rhopalomyzus (Rhopalomyzus) hissarica [ACCEPTED SPECIES 267522:BHJQZ nidx=null] + Rhopalomyzus (Rhopalomyzus) hissarica [ACCEPTED SPECIES 268877:BT3CW nidx=null] Rhymmoceras - Rhymmoceras [ACCEPTED GENUS 267522:79H5 nidx=null] + Rhymmoceras Ruzhencev, 1958 [ACCEPTED GENUS 268877:BSLR8 nidx=null] Rhymmoceratidae - Rhymmoceratidae [ACCEPTED FAMILY 267522:6277D nidx=null] + Rhymmoceratidae Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED FAMILY 268877:BSGY4 nidx=null] Riasanella - Riasanella [ACCEPTED GENUS 267522:79V2 nidx=null] + Riasanella Mitta, 2011 [ACCEPTED GENUS 268877:BSLR9 nidx=null] Richardsonites - Richardsonites [ACCEPTED GENUS 267522:79WM nidx=null] + Richardsonites (Elias, 1956) [ACCEPTED GENUS 268877:BSLRB nidx=null] Richeiceras - Richeiceras [ACCEPTED SUBGENUS 267522:79WR nidx=null] - Richeiceras [ACCEPTED GENUS 267522:79WS nidx=null] + Richeiceras Jeannet, 1951 [ACCEPTED GENUS 268877:BSLRD nidx=null] Richterella - Richterella [ACCEPTED GENUS 267522:79X3 nidx=null] + Richterella Avram, 1974 [ACCEPTED GENUS 268877:BSLRG nidx=null] Rieberites - Rieberites [ACCEPTED GENUS 267522:79YK nidx=null] + Rieberites Monnet & Bucher, 2005 [ACCEPTED GENUS 268877:BSLRH nidx=null] Rieppelites - Rieppelites [ACCEPTED GENUS 267522:79ZC nidx=null] + Rieppelites Monnet & Bucher, 2005 [ACCEPTED GENUS 268877:BSLRJ nidx=null] Ringnesiceras - Ringnesiceras [ACCEPTED SUBGENUS 267522:63SB7 nidx=null] - Ringnesiceras [ACCEPTED GENUS 267522:644B4 nidx=null] + Ringnesiceras Kemper & Jeletzky, 1979 [SYNONYM GENUS 268877:BSLRK nidx=null parent=BTJW7] Roadoceras - Roadoceras [ACCEPTED GENUS 267522:643S3 nidx=null] + Roadoceras Zhou, 1985 [ACCEPTED GENUS 268877:BSLRN nidx=null] Robinsonites - Robinsonites [ACCEPTED GENUS 267522:6443W nidx=null] + Robinsonites Shevyrev, 1995 [ACCEPTED GENUS 268877:BSLRP nidx=null] Rodighieroites - Rodighieroites [ACCEPTED GENUS 267522:63RT4 nidx=null] + Rodighieroites Company, 1987 [ACCEPTED GENUS 268877:BSLRQ nidx=null] Roemeroceras - Roemeroceras [ACCEPTED GENUS 267522:63RSV nidx=null] + Roemeroceras Hyatt, 1903 [ACCEPTED GENUS 268877:BSLRR nidx=null] Rohillites - Rohillites [ACCEPTED GENUS 267522:63RSK nidx=null] + Rohillites Waterhouse, 1996 [ACCEPTED GENUS 268877:BSLRS nidx=null] Rollerites - Rollerites [ACCEPTED GENUS 267522:6445Q nidx=null] + Rollerites Jeannet, 1951 [ACCEPTED GENUS 268877:BSLRT nidx=null] Rollieria - Rollieria [ACCEPTED GENUS 267522:63RTT nidx=null] + Rollieria Jeannet, 1951 [ACCEPTED GENUS 268877:BSLRV nidx=null] Roloboceras - Roloboceras [ACCEPTED GENUS 267522:643TT nidx=null] + Roloboceras Casey, 1954 [ACCEPTED GENUS 268877:BSLRW nidx=null] Romaniceras - Romaniceras [ACCEPTED SUBGENUS 267522:63RTX nidx=null] - Romaniceras [ACCEPTED GENUS 267522:64466 nidx=null] + Romaniceras (Spath, 1923) [ACCEPTED GENUS 268877:BSLRX nidx=null] Romanites - Romanites [ACCEPTED GENUS 267522:6445X nidx=null] + Romanites Kittl, 1908 [ACCEPTED GENUS 268877:BSLS2 nidx=null] Rongjiangoceras - Rongjiangoceras [ACCEPTED GENUS 267522:63S72 nidx=null] + Rongjiangoceras Zhao et al., 1978 [ACCEPTED GENUS 268877:BSLS3 nidx=null] Rosa × involuta wirtgenii - Rosa × involuta wirtgenii [SYNONYM INFRASPECIFIC_NAME 267522:BSFG3 nidx=null parent=78YB7] + Rosa × involuta wirtgenii [SYNONYM INFRASPECIFIC_NAME 268877:BTHZS nidx=null parent=78YB7] Rossiceras - Rossiceras [ACCEPTED GENUS 267522:63RVD nidx=null] + Rossiceras Fantini Sestini, 1994 [ACCEPTED GENUS 268877:BSLS4 nidx=null] Rossiensiceras - Rossiensiceras [ACCEPTED GENUS 267522:63RVC nidx=null] + Rossiensiceras Gerard & Contaut, 1936 [ACCEPTED GENUS 268877:BSLS5 nidx=null] Rotodiscoceras - Rotodiscoceras [ACCEPTED GENUS 267522:63S8D nidx=null] + Rotodiscoceras Zhao & Liang, 1966 [ACCEPTED GENUS 268877:BSLS6 nidx=null] Rotopericyclidae - Rotopericyclidae [ACCEPTED FAMILY 267522:FTX nidx=null] + Rotopericyclidae Korn et al., 2010 [ACCEPTED FAMILY 268877:BSGY5 nidx=null] Rotopericyclus - Rotopericyclus [ACCEPTED SUBGENUS 267522:63RWG nidx=null] - Rotopericyclus [ACCEPTED GENUS 267522:63S8G nidx=null] + Rotopericyclus Turner, 1948 [ACCEPTED GENUS 268877:BSLS7 nidx=null] Ruanites - Ruanites [ACCEPTED GENUS 267522:6449J nidx=null] + Ruanites Yatskov, 1990 [ACCEPTED GENUS 268877:BSLS9 nidx=null] Rudolftruempyiceras - Rudolftruempyiceras [ACCEPTED GENUS 267522:63RJ5 nidx=null] + Rudolftruempyiceras Guex & Bylund, 2010 [ACCEPTED GENUS 268877:BSLSB nidx=null] Rumex × pratensis - Rumex × pratensis [ACCEPTED SPECIES 267522:BRWV8 nidx=null] + Rumex × pratensis [ACCEPTED SPECIES 268877:BTK8M nidx=null] Sabaliceras - Sabaliceras [ACCEPTED GENUS 267522:7BCT nidx=null] + Sabaliceras Yang & Yang, 1992 [ACCEPTED GENUS 268877:BSLSC nidx=null] Sabaudiella - Sabaudiella [ACCEPTED GENUS 267522:7BDC nidx=null] + Sabaudiella Vasicek & Hoedemaeker, 2003 [ACCEPTED GENUS 268877:BSLSD nidx=null] Sabbaiceras - Sabbaiceras [ACCEPTED GENUS 267522:7BDF nidx=null] + Sabbaiceras Avram & Gradinaru, 1993 [ACCEPTED GENUS 268877:BSLSF nidx=null] Saccoloma inaequale var. dimorphum - Saccoloma inaequale var. dimorphum Christ [SYNONYM VARIETY 267522:93W4B nidx=null parent=BBBST] + Saccoloma inaequale var. dimorphum Christ [SYNONYM VARIETY 268877:BT7KK nidx=null parent=BBBST] Safraites - Safraites [ACCEPTED GENUS 267522:7BL4 nidx=null] + Safraites Brühwiler & Bucher, 2012 [ACCEPTED GENUS 268877:BSLSG nidx=null] Sageceras - Sageceras [ACCEPTED GENUS 267522:7BM7 nidx=null] + Sageceras Mojsisovics, 1873 [ACCEPTED GENUS 268877:BSLSH nidx=null] Sageceras anatolicum - Sageceras anatolicum Arthaber, 1914 [ACCEPTED SPECIES 267522:4TY4Y nidx=null] + Sageceras anatolicum Arthaber, 1915 [ACCEPTED SPECIES 268877:BT3SN nidx=null] Sagecerataceae - Sagecerataceae [ACCEPTED SUPERFAMILY 267522:5MM nidx=null] + Sagecerataceae Hyatt, 1884 [ACCEPTED SUPERFAMILY 268877:BTL3L nidx=null] Sageceratidae - Sageceratidae [ACCEPTED FAMILY 267522:FVV nidx=null] + Sageceratidae Hyatt, 1884 [ACCEPTED FAMILY 268877:BSGY6 nidx=null] Sagenia gigantea var. minor - Sagenia gigantea var. minor (Hook.) Bedd. [SYNONYM VARIETY 267522:7MMKF nidx=null parent=BCNGB] + Sagenia gigantea var. minor (Hook.) Bedd. [SYNONYM VARIETY 268877:BT96W nidx=null parent=BCNGB] Sagenites - Sagenites [ACCEPTED GENUS 267522:7BMG nidx=null] + Sagenites Mojsisovics, 1879 [ACCEPTED GENUS 268877:BSLSJ nidx=null] Saghalinites - Saghalinites [ACCEPTED GENUS 267522:7BMW nidx=null] + Saghalinites (Wright & Matsumoto, 1954) [ACCEPTED GENUS 268877:BSLSK nidx=null] Sakhaites - Sakhaites [ACCEPTED GENUS 267522:7BRD nidx=null] + Sakhaites Vozin, 1972 [ACCEPTED GENUS 268877:BSLSN nidx=null] Sakhaitoides - Sakhaitoides [ACCEPTED GENUS 267522:643MS nidx=null] + Sakhaitoides Ermakova, 1999 [ACCEPTED GENUS 268877:BSLSP nidx=null] Sakhaitoides verkhoyanicus - Sakhaitoides verkhoyanicus (Popov, 1976) [ACCEPTED SPECIES 267522:4TZVC nidx=null] + Sakhaitoides verkhoyanicus (Bychkov et al., 1976) [SYNONYM SPECIES 268877:BT3SP nidx=null parent=BSXV9] Sakmarites - Sakmarites [ACCEPTED GENUS 267522:7BRL nidx=null] + Sakmarites Ruzhencev, 1936 [ACCEPTED GENUS 268877:BSLSQ nidx=null] Salaziceras - Salaziceras [ACCEPTED SUBGENUS 267522:7BT5 nidx=null] - Salaziceras [ACCEPTED GENUS 267522:7BT6 nidx=null] + Salaziceras Breistroffer, 1936 [ACCEPTED GENUS 268877:BSLSS nidx=null] Salinites - Salinites [ACCEPTED GENUS 267522:7BVL nidx=null] + Salinites (Cantu-Chapa, 1968) [ACCEPTED GENUS 268877:BSLSV nidx=null] Salix × marchiaca - Salix × marchiaca [SYNONYM SPECIES 267522:BSFGH nidx=null parent=79DMQ] + Salix × marchiaca [SYNONYM SPECIES 268877:BTKBV nidx=null parent=79DMQ] Salpingoteuthididae - Salpingoteuthididae [ACCEPTED FAMILY 267522:FWT nidx=null] + Salpingoteuthididae Doyle, 1992 [ACCEPTED FAMILY 268877:BSGY7 nidx=null] Salsola vermiculata papillosa - Salsola vermiculata papillosa [SYNONYM INFRASPECIFIC_NAME 267522:BSFFZ nidx=null parent=79G9L] + Salsola vermiculata papillosa [SYNONYM INFRASPECIFIC_NAME 268877:BTHZT nidx=null parent=79G9L] Sandbergeroceras - Sandbergeroceras [ACCEPTED GENUS 267522:7C5X nidx=null] + Sandbergeroceras Hyatt, 1894 [ACCEPTED GENUS 268877:BSLSX nidx=null] Sandlingites - Sandlingites [ACCEPTED GENUS 267522:63RMY nidx=null] + Sandlingites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSLSY nidx=null] Sandlingitidae - Sandlingitidae [ACCEPTED FAMILY 267522:FXJ nidx=null] + Sandlingitidae Tozer, 1971 [ACCEPTED FAMILY 268877:BSGYB nidx=null] Sangzhites - Sangzhites [ACCEPTED GENUS 267522:7C7P nidx=null] + Sangzhites Zhao & Zheng, 1977 [ACCEPTED GENUS 268877:BSLSZ nidx=null] Sanyangites - Sanyangites [ACCEPTED GENUS 267522:7C9X nidx=null] + Sanyangites Zhao et al., 1978 [ACCEPTED GENUS 268877:BSLT2 nidx=null] Sarasinella - Sarasinella [ACCEPTED GENUS 267522:7CDJ nidx=null] + Sarasinella (Uhlig, 1905) [ACCEPTED GENUS 268877:BSLT3 nidx=null] Sarracenia × diesneriana - Sarracenia × diesneriana [SYNONYM SPECIES 267522:BRWWM nidx=null parent=BRFLY] + Sarracenia × diesneriana [SYNONYM SPECIES 268877:BTK8X nidx=null parent=BRFLY] Sarracenia × ebliana - Sarracenia × ebliana [SYNONYM SPECIES 267522:BRWWG nidx=null parent=7WS9M] + Sarracenia × ebliana [SYNONYM SPECIES 268877:BTK8V nidx=null parent=7WS9M] Saxifraga flagellaris aspera - Saxifraga flagellaris aspera [SYNONYM INFRASPECIFIC_NAME 267522:BSFG9 nidx=null parent=5L2JV] + Saxifraga flagellaris aspera [SYNONYM INFRASPECIFIC_NAME 268877:BT7KN nidx=null parent=5L2JV] Saxoceras - Saxoceras [ACCEPTED GENUS 267522:7CVP nidx=null] + Saxoceras Lange, 1924 [ACCEPTED GENUS 268877:BSLTH nidx=null] Scalarites - Scalarites [ACCEPTED GENUS 267522:7CXS nidx=null] + Scalarites Wright & Matsumoto, 1954 [ACCEPTED GENUS 268877:BSLTJ nidx=null] Scaphitaceae - Scaphitaceae [ACCEPTED SUPERFAMILY 267522:5MT nidx=null] + Scaphitaceae Gill, 1871 [ACCEPTED SUPERFAMILY 268877:BTL4P nidx=null] Scaphites - Scaphites [ACCEPTED SUBGENUS 267522:7D38 nidx=null] - Scaphites [ACCEPTED GENUS 267522:7D39 nidx=null] + Scaphites (Parkinson, 1811) [ACCEPTED GENUS 268877:BSG2B nidx=null] Scaphites nodosus - Scaphites nodosus (Owen, 1852) [SYNONYM SPECIES 267522:6Y4V9 nidx=null parent=6NDZT] + Scaphites nodosus [ACCEPTED SPECIES 268877:BT3W6 nidx=null] Scaphitidae - Scaphitidae [ACCEPTED FAMILY 267522:FZS nidx=null] + Scaphitidae Gill, 1871 [ACCEPTED FAMILY 268877:BSFW6 nidx=null] Sceptridium nipponicum var. minus - Sceptridium nipponicum var. minus (H. Hara) Sahashi [ACCEPTED VARIETY 267522:BBLTX nidx=null] + Sceptridium nipponicum var. minus (H. Hara) Sahashi [ACCEPTED VARIETY 268877:BSTH4 nidx=null] Schartymites - Schartymites [ACCEPTED GENUS 267522:7DBG nidx=null] + Schartymites (Librovitch, 1939) [ACCEPTED GENUS 268877:BSLTK nidx=null] Schindewolfoceras - Schindewolfoceras [ACCEPTED GENUS 267522:7DF6 nidx=null] + Schindewolfoceras Miller, 1938 [ACCEPTED GENUS 268877:BSLTM nidx=null] Schistoceras - Schistoceras [ACCEPTED GENUS 267522:7DGC nidx=null] + Schistoceras Hyatt, 1884 [ACCEPTED GENUS 268877:BSKBN nidx=null] Schistocerataceae - Schistocerataceae [ACCEPTED SUPERFAMILY 267522:622Q3 nidx=null] + Schistocerataceae Schmidt, 1929 [ACCEPTED SUPERFAMILY 268877:BTL5G nidx=null] Schistoceratidae - Schistoceratidae [ACCEPTED FAMILY 267522:G2H nidx=null] + Schistoceratidae Schmidt, 1929 [ACCEPTED FAMILY 268877:BSGYG nidx=null] Schizaea dichotoma var. sellingii - Schizaea dichotoma var. sellingii Fosberg [ACCEPTED VARIETY 267522:BBLTY nidx=null] + Schizaea dichotoma var. sellingii Fosberg [ACCEPTED VARIETY 268877:BSTH5 nidx=null] Schizaea elegans var. amazonica - Schizaea elegans var. amazonica Christ [SYNONYM VARIETY 267522:BBLTZ nidx=null parent=BBBXF] + Schizaea elegans var. amazonica Christ [SYNONYM VARIETY 268877:BSTH6 nidx=null parent=BBBXF] Schizaea malaccana var. robustior - Schizaea malaccana var. robustior C. Chr. [SYNONYM VARIETY 267522:BBLV2 nidx=null parent=BBYV8] + Schizaea malaccana var. robustior C. Chr. [SYNONYM VARIETY 268877:BSTH7 nidx=null parent=BBYV8] Schizaeales - Schizaeales Schimp. [ACCEPTED ORDER 267522:B8V7T nidx=null] + Schizaeales Schimp. [ACCEPTED ORDER 268877:BSFS7 nidx=null] Schizaphis (Euschizaphis) palustris - Schizaphis (Euschizaphis) palustris [ACCEPTED SPECIES 267522:79VBS nidx=null] + Schizaphis (Euschizaphis) palustris [ACCEPTED SPECIES 268877:BT3XG nidx=null] Schizaphis (Schizaphis) borealis - Schizaphis (Schizaphis) borealis [ACCEPTED SPECIES 267522:BCJG8 nidx=null] + Schizaphis (Schizaphis) borealis [ACCEPTED SPECIES 268877:BT3X5 nidx=null] Schizaphis (Schizaphis) mali - Schizaphis (Schizaphis) mali [ACCEPTED SPECIES 267522:79VCB nidx=null] + Schizaphis (Schizaphis) mali [ACCEPTED SPECIES 268877:BT3XB nidx=null] Schizaphis (Schizaphis) mehijiwae - Schizaphis (Schizaphis) mehijiwae [ACCEPTED SPECIES 267522:BCJGD nidx=null] + Schizaphis (Schizaphis) mehijiwae [ACCEPTED SPECIES 268877:BT3XD nidx=null] Schizaphis (Schizaphis) pyri - Schizaphis (Schizaphis) pyri [ACCEPTED SPECIES 267522:79VCD nidx=null] + Schizaphis (Schizaphis) pyri [ACCEPTED SPECIES 268877:BSRZY nidx=null] Schizoloboceras - Schizoloboceras [ACCEPTED GENUS 267522:7DMK nidx=null] + Schizoloboceras Zhao et al., 1978 [ACCEPTED GENUS 268877:BSLTP nidx=null] Schizoloma ensifolium var. griffithianum - Schizoloma ensifolium var. griffithianum (Hook.) Domin [SYNONYM VARIETY 267522:BCWFS nidx=null parent=B9SNP] + Schizoloma ensifolium var. griffithianum (Hook.) Domin [SYNONYM VARIETY 268877:BT7KZ nidx=null parent=B9SNP] Schizoloma ensifolium var. intercedens - Schizoloma ensifolium var. intercedens Domin [SYNONYM VARIETY 267522:BCWFV nidx=null parent=B9SMZ] + Schizoloma ensifolium var. intercedens Domin [SYNONYM VARIETY 268877:BT7L2 nidx=null parent=B9SMZ] Schloenbachia - Schloenbachia [ACCEPTED GENUS 267522:7DSC nidx=null] + Schloenbachia (Neumayr, 1875) [ACCEPTED GENUS 268877:BSLTR nidx=null] Schloenbachiidae - Schloenbachiidae [ACCEPTED FAMILY 267522:G3P nidx=null] + Schloenbachiidae Parona & Bonarelli, 1897 [ACCEPTED FAMILY 268877:BSGYH nidx=null] Schlotheimia - Schlotheimia [ACCEPTED GENUS 267522:9H8LP nidx=null] + Schlotheimia Bayle, 1878 [ACCEPTED GENUS 268877:BSG9V nidx=null] Schlotheimiidae - Schlotheimiidae [ACCEPTED FAMILY 267522:G3Q nidx=null] + Schlotheimiidae Spath, 1923 [ACCEPTED FAMILY 268877:BSGYJ nidx=null] Schlueterella - Schlueterella [ACCEPTED SUBGENUS 267522:8G4V nidx=null] + Schlueterella (Wiedmann, 1962) [SYNONYM GENUS 268877:BSMQT nidx=null parent=BSMQV] Schneidia - Schneidia [ACCEPTED SUBGENUS 267522:8G4X nidx=null] + Schneidia (Atrops, 1982) [SYNONYM GENUS 268877:BSMQX nidx=null parent=BSMQY] Schreinbachites - Schreinbachites [ACCEPTED GENUS 267522:7DW4 nidx=null] + Schreinbachites Bloos, 1994 [ACCEPTED GENUS 268877:BSLTT nidx=null] Schreyerites - Schreyerites [ACCEPTED GENUS 267522:643GK nidx=null] + Schreyerites Tatzreiter & Balini, 1993 [ACCEPTED GENUS 268877:BSLTV nidx=null] Schreyerites binodosus - Schreyerites binodosus (Hauer, 1851) [ACCEPTED SPECIES 267522:4VFY4 nidx=null] + Schreyerites binodosus (Hauer, 1850) [SYNONYM SPECIES 268877:BT42W nidx=null parent=BSQGY] Schwegleria - Schwegleria [ACCEPTED GENUS 267522:7DYM nidx=null] + Schwegleria Riegraf, 1980 [ACCEPTED GENUS 268877:BSLTW nidx=null] Sciponoceras - Sciponoceras [ACCEPTED GENUS 267522:645BD nidx=null] + Sciponoceras Hyatt, 1894 [ACCEPTED GENUS 268877:BSLTZ nidx=null] Scyphularia - Scyphularia Fée [SYNONYM UNRANKED 267522:4PJ nidx=null parent=B8XSM] + Scyphularia Fée [SYNONYM UNRANKED 268877:BSGHS nidx=null parent=B8XSM] Sedum × elaverinum - Sedum × elaverinum [SYNONYM SPECIES 267522:BSFG8 nidx=null parent=6V8CM] + Sedum × elaverinum [SYNONYM SPECIES 268877:BTKBT nidx=null parent=6V8CM] Seimkanites - Seimkanites [ACCEPTED GENUS 267522:7F5V nidx=null] + Seimkanites Konstantinov, 1999 [ACCEPTED GENUS 268877:BSLV2 nidx=null] Selaginella adunca subsp. albocincta - Selaginella adunca subsp. albocincta (Ching) Fraser-Jenk. [SYNONYM SUBSPECIES 267522:7KRNX nidx=null parent=4WBC8] + Selaginella adunca subsp. albocincta (Ching) Fraser-Jenk. [SYNONYM SUBSPECIES 268877:BST36 nidx=null parent=BTKKN] Selaginella alopecuroides f. angustior - Selaginella alopecuroides f. angustior Alderw. [ACCEPTED FORM 267522:BBM24 nidx=null] + Selaginella alopecuroides f. angustior Alderw. [SYNONYM FORM 268877:BSTKS nidx=null parent=BTKJV] Selaginella alopecuroides f. latior - Selaginella alopecuroides f. latior Alderw. [ACCEPTED FORM 267522:BBM25 nidx=null] + Selaginella alopecuroides f. latior Alderw. [SYNONYM FORM 268877:BSTKT nidx=null parent=BTKJV] Selaginella arenicola subsp. riddellii - Selaginella arenicola subsp. riddellii (Van Eselt.) R. M. Tryon [SYNONYM SUBSPECIES 267522:BBJYB nidx=null parent=BBCB7] + Selaginella arenicola subsp. riddellii (Van Eselt.) R. M. Tryon [SYNONYM SUBSPECIES 268877:BST38 nidx=null parent=BDMCF] Selaginella arenicola var. riddellii - Selaginella arenicola var. riddellii (Van Eselt.) Waterf. [SYNONYM VARIETY 267522:BBJYC nidx=null parent=BBCB7] + Selaginella arenicola var. riddellii (Van Eselt.) Waterf. [SYNONYM VARIETY 268877:BST37 nidx=null parent=BDMCF] Selaginella ascillifolia var. retroflexa - Selaginella ascillifolia var. retroflexa Alderw. [SYNONYM VARIETY 267522:BBLV6 nidx=null parent=BBC6V] + Selaginella ascillifolia var. retroflexa Alderw. [SYNONYM VARIETY 268877:BSTH8 nidx=null parent=BBC6V] Selaginella axillifolia var. retroflexa - Selaginella axillifolia var. retroflexa Alderw. [ACCEPTED VARIETY 267522:BBLV7 nidx=null] + Selaginella axillifolia var. retroflexa Alderw. [SYNONYM VARIETY 268877:BSTH9 nidx=null parent=BTKVY] Selaginella bahiensis subsp. manausensis - Selaginella bahiensis subsp. manausensis (Bautista) Jermy & J. M. Rankin [ACCEPTED SUBSPECIES 267522:BBJYF nidx=null] + Selaginella bahiensis subsp. manausensis (Bautista) Jermy & J. M. Rankin [ACCEPTED SUBSPECIES 268877:BST39 nidx=null] Selaginella burkei var. louisiadensis - Selaginella burkei var. louisiadensis Hieron. [ACCEPTED VARIETY 267522:BBLV8 nidx=null] + Selaginella burkei var. louisiadensis Hieron. [SYNONYM VARIETY 268877:BSTHB nidx=null parent=BTKWL] Selaginella darmandvillei var. busuensis - Selaginella darmandvillei var. busuensis Alderw. [ACCEPTED VARIETY 267522:BBLVB nidx=null] + Selaginella darmandvillei var. busuensis Alderw. [SYNONYM VARIETY 268877:BSTHC nidx=null parent=BTKZZ] Selaginella densa var. scopulorum - Selaginella densa var. scopulorum (Maxon) R. M. Tryon [ACCEPTED VARIETY 267522:BBLVD nidx=null] + Selaginella densa var. scopulorum (Maxon) R. M. Tryon [SYNONYM VARIETY 268877:BSTHD nidx=null parent=B9NP6] Selaginella densa var. standleyi - Selaginella densa var. standleyi (Maxon) R. M. Tryon [ACCEPTED VARIETY 267522:BBLVF nidx=null] + Selaginella densa var. standleyi (Maxon) R. M. Tryon [SYNONYM VARIETY 268877:BSTHF nidx=null parent=B9NPB] Selaginella doederleinii subsp. trachyphylla - Selaginella doederleinii subsp. trachyphylla (Warb.) X. C. Zhang [SYNONYM SUBSPECIES 267522:BBJYG nidx=null parent=BBCWF] + Selaginella doederleinii subsp. trachyphylla (Warb.) X. C. Zhang [SYNONYM SUBSPECIES 268877:BST3B nidx=null parent=BTKH6] Selaginella doederleinii var. opaca - Selaginella doederleinii var. opaca Seriz. [ACCEPTED VARIETY 267522:BBLVG nidx=null] + Selaginella doederleinii var. opaca Seriz. [SYNONYM VARIETY 268877:BSTHG nidx=null parent=BTKPV] Selaginella engelmannii var. scopulorum - Selaginella engelmannii var. scopulorum (Maxon) C. F. Reed [SYNONYM VARIETY 267522:BCZ6G nidx=null parent=BBLVD] + Selaginella engelmannii var. scopulorum (Maxon) C. F. Reed [SYNONYM VARIETY 268877:BT99B nidx=null parent=B9NP6] Selaginella engelmannii var. standleyi - Selaginella engelmannii var. standleyi (Maxon) C. F. Reed [SYNONYM VARIETY 267522:BCZ6H nidx=null parent=BBLVF] + Selaginella engelmannii var. standleyi (Maxon) C. F. Reed [SYNONYM VARIETY 268877:BT99C nidx=null parent=B9NPB] Selaginella flabellata var. latifrons - Selaginella flabellata var. latifrons A. Braun [ACCEPTED VARIETY 267522:BBLVH nidx=null] + Selaginella flabellata var. latifrons A. Braun [ACCEPTED VARIETY 268877:BSTHH nidx=null] Selaginella frondosa var. borneensis - Selaginella frondosa var. borneensis Hieron. [ACCEPTED VARIETY 267522:BBLVJ nidx=null] + Selaginella frondosa var. borneensis Hieron. [SYNONYM VARIETY 268877:BSTHJ nidx=null parent=BTKY2] Selaginella frondosa var. ciliata - Selaginella frondosa var. ciliata Alderw. [ACCEPTED VARIETY 267522:BBLVK nidx=null] + Selaginella frondosa var. ciliata Alderw. [SYNONYM VARIETY 268877:BSTHK nidx=null parent=BTKPR] Selaginella goudotiana var. abyssinica - Selaginella goudotiana var. abyssinica (Spring) Bizzarri [ACCEPTED VARIETY 267522:BBLVL nidx=null] + Selaginella goudotiana var. abyssinica (Spring) Bizzarri [SYNONYM VARIETY 268877:BSTHL nidx=null parent=BTKS4] Selaginella gracilis var. subbiflora - Selaginella gracilis var. subbiflora Hieron. [SYNONYM VARIETY 267522:5RFQ8 nidx=null parent=BBCFL] + Selaginella gracilis var. subbiflora Hieron. [SYNONYM VARIETY 268877:BSTHM nidx=null parent=BTKS7] Selaginella grandis f. angustior - Selaginella grandis f. angustior Alderw. [SYNONYM FORM 267522:BBM26 nidx=null parent=BBCFP] + Selaginella grandis f. angustior Alderw. [SYNONYM FORM 268877:BSTKV nidx=null parent=BTKY8] Selaginella grandis f. latior - Selaginella grandis f. latior Alderw. [SYNONYM FORM 267522:BBM27 nidx=null parent=BBCFP] + Selaginella grandis f. latior Alderw. [SYNONYM FORM 268877:BSTKW nidx=null parent=BTKY8] Selaginella helvetica subsp. pseudonipponica - Selaginella helvetica subsp. pseudonipponica (Tagawa) H. M. Chang, W. L. Chiou & J. C. Wang [SYNONYM SUBSPECIES 267522:5L52B nidx=null parent=6YC44] + Selaginella helvetica subsp. pseudonipponica (Tagawa) H. M. Chang, W. L. Chiou & J. C. Wang [SYNONYM SUBSPECIES 268877:BST3C nidx=null parent=BTKZ8] Selaginella intermedia var. dolichocentrus - Selaginella intermedia var. dolichocentrus K. M. Wong [ACCEPTED VARIETY 267522:BBLVM nidx=null] + Selaginella intermedia var. dolichocentrus K. M. Wong [SYNONYM VARIETY 268877:BSTHN nidx=null parent=BTKTS] Selaginella kerstingii var. brevimucronata - Selaginella kerstingii var. brevimucronata Hieron. [SYNONYM VARIETY 267522:5RFQN nidx=null parent=BBCHQ] + Selaginella kerstingii var. brevimucronata Hieron. [SYNONYM VARIETY 268877:BSTHP nidx=null parent=BTKNY] Selaginella moritziana var. pearcei - Selaginella moritziana var. pearcei (Baker) Valdespino [ACCEPTED VARIETY 267522:BBLVN nidx=null] + Selaginella moritziana var. pearcei (Baker) Valdespino [ACCEPTED VARIETY 268877:BSTHQ nidx=null] Selaginella mutica var. limitanea - Selaginella mutica var. limitanea Weath. [ACCEPTED VARIETY 267522:BBLVP nidx=null] + Selaginella mutica var. limitanea Weath. [SYNONYM VARIETY 268877:BSTHR nidx=null parent=BTKJL] Selaginella mutica var. texana - Selaginella mutica var. texana Weath. [SYNONYM VARIETY 267522:BCZ6J nidx=null parent=BBLVP] + Selaginella mutica var. texana Weath. [SYNONYM VARIETY 268877:BT99D nidx=null parent=BTKJL] Selaginella nivea subsp. humbertii - Selaginella nivea subsp. humbertii Stefanov. & Rakotondr. [ACCEPTED SUBSPECIES 267522:BBJYH nidx=null] + Selaginella nivea subsp. humbertii Stefanov. & Rakotondr. [SYNONYM SUBSPECIES 268877:BST3D nidx=null parent=BTKRP] Selaginella paxii var. subpedalis - Selaginella paxii var. subpedalis Alderw. [ACCEPTED VARIETY 267522:BBLVQ nidx=null] + Selaginella paxii var. subpedalis Alderw. [SYNONYM VARIETY 268877:BSTHS nidx=null parent=BTKZ5] Selaginella pilifera var. pringlei - Selaginella pilifera var. pringlei (Baker) C. V. Morton [SYNONYM VARIETY 267522:BCZ6K nidx=null parent=BBCP8] + Selaginella pilifera var. pringlei (Baker) C. V. Morton [SYNONYM VARIETY 268877:BT99F nidx=null parent=BTKX3] Selaginella roxburghii var. strigosa - Selaginella roxburghii var. strigosa (Ridl.) K. M. Wong [ACCEPTED VARIETY 267522:BBLVR nidx=null] + Selaginella roxburghii var. strigosa (Ridl.) K. M. Wong [SYNONYM VARIETY 268877:BSTHT nidx=null parent=BTKM7] Selaginella selangorensis var. ciliata - Selaginella selangorensis var. ciliata Alston [ACCEPTED VARIETY 267522:BBLVS nidx=null] + Selaginella selangorensis var. ciliata Alston [SYNONYM VARIETY 268877:BSTHV nidx=null parent=BTKWK] Selaginella sericea var. angustifolia - Selaginella sericea var. angustifolia A. Braun [ACCEPTED VARIETY 267522:BBLVT nidx=null] + Selaginella sericea var. angustifolia A. Braun [SYNONYM VARIETY 268877:BSTHW nidx=null parent=BTKNH] Selaginella sulcata subsp. poeppigiana - Selaginella sulcata subsp. poeppigiana Spring [SYNONYM SUBSPECIES 267522:BCYZF nidx=null parent=BBCPH] + Selaginella sulcata subsp. poeppigiana (Hook. & Grev.) Splitg. [SYNONYM SUBSPECIES 268877:BT93Z nidx=null parent=BTKPF] Selaginella tessellata - Selaginella tessellata W. Bull [SYNONYM SPECIES 267522:BCKMP nidx=null parent=BBCGS] + Selaginella tessellata W. Bull ex Mottet [SYNONYM SPECIES 268877:BTKTJ nidx=null parent=BTKNX] Selaginella underwoodii var. dolichotricha - Selaginella underwoodii var. dolichotricha Weath. [SYNONYM VARIETY 267522:BCZ6L nidx=null parent=B8YJ6] + Selaginella underwoodii var. dolichotricha Weath. [SYNONYM VARIETY 268877:BT99G nidx=null parent=B9NPF] Selaginellales - Selaginellales Prantl [ACCEPTED ORDER 267522:B8V7W nidx=null] + Selaginellales Prantl [ACCEPTED ORDER 268877:BSFS8 nidx=null] Sellaclymenia - Sellaclymenia [ACCEPTED GENUS 267522:644L7 nidx=null] + Sellaclymenia Hyatt, 1884 [ACCEPTED GENUS 268877:BSLV3 nidx=null] Sellaclymeniidae - Sellaclymeniidae [ACCEPTED FAMILY 267522:G7P nidx=null] + Sellaclymeniidae Schindewolf, 1923 [ACCEPTED FAMILY 268877:BSGYL nidx=null] Sellagoniatites - Sellagoniatites [ACCEPTED GENUS 267522:63SL6 nidx=null] + Sellagoniatites House, 1963 [ACCEPTED GENUS 268877:BSLV4 nidx=null] Sellanarcestes - Sellanarcestes [ACCEPTED GENUS 267522:644L6 nidx=null] + Sellanarcestes Schindewolf, 1933 [ACCEPTED GENUS 268877:BSLV5 nidx=null] Selliguea membranacea var. fluminalis - Selliguea membranacea var. fluminalis Ridl. [SYNONYM VARIETY 267522:BCWG7 nidx=null parent=B9S6P] + Selliguea membranacea var. fluminalis Ridl. [SYNONYM VARIETY 268877:BT7L8 nidx=null parent=B9S6P] Selwoodites - Selwoodites [ACCEPTED GENUS 267522:7FBM nidx=null] + Selwoodites Becker, 2002 [ACCEPTED GENUS 268877:BSLV6 nidx=null] Semenoviceras - Semenoviceras [ACCEPTED SUBGENUS 267522:7FCY nidx=null] - Semenoviceras [ACCEPTED GENUS 267522:7FCZ nidx=null] + Semenoviceras Wright et al., 1996 [ACCEPTED GENUS 268877:BSLV7 nidx=null] Semiaphis lonicerinae - Semiaphis lonicerinae [SYNONYM SPECIES 267522:BPPQT nidx=null parent=MVLX] + Semiaphis lonicerinae [SYNONYM SPECIES 268877:BT48T nidx=null parent=MVLX] Semibeyrichites - Semibeyrichites [ACCEPTED GENUS 267522:7FDM nidx=null] + Semibeyrichites Krystyn & Tatzreiter, 1991 [SYNONYM GENUS 268877:BSLVC nidx=null parent=BSK5T] Serpocauloideae - Serpocauloideae X.C.Zhang & R.Wei [ACCEPTED SUBFAMILY 267522:BDJ48 nidx=null] + Serpocauloideae X.C.Zhang & R.Wei [ACCEPTED SUBFAMILY 268877:BTJ3Q nidx=null] Serpyllopsis caespitosa var. fernandeziana - Serpyllopsis caespitosa var. fernandeziana C. Chr. & Skottsb. [SYNONYM VARIETY 267522:BCWG9 nidx=null parent=B9Q2N] + Serpyllopsis caespitosa var. fernandeziana C. Chr. & Skottsb. [SYNONYM VARIETY 268877:BT7LB nidx=null parent=B9Q2N] Serramanticoceras - Serramanticoceras [ACCEPTED GENUS 267522:7FWK nidx=null] + Serramanticoceras Becker et al., 1993 [ACCEPTED GENUS 268877:BSLVD nidx=null] Seseli granatense raza - Seseli granatense raza [SYNONYM INFRASPECIFIC_NAME 267522:BSFGB nidx=null parent=5L5ZT] + Seseli granatense raza [SYNONYM INFRASPECIFIC_NAME 268877:BT7LC nidx=null parent=5L5ZT] Shamaraites - Shamaraites [ACCEPTED GENUS 267522:7G9V nidx=null] + Shamaraites Shigeta & Zakharov, 2009 [ACCEPTED GENUS 268877:BSLVG nidx=null] Shangganites - Shangganites [ACCEPTED GENUS 267522:63SPQ nidx=null] + Shangganites Brühwiler et al., 2008 [ACCEPTED GENUS 268877:BSLVH nidx=null] Shangraoceras - Shangraoceras [ACCEPTED GENUS 267522:64522 nidx=null] + Shangraoceras Zhao & Zheng, 1977 [ACCEPTED GENUS 268877:BSLVJ nidx=null] Shangsilites - Shangsilites [ACCEPTED GENUS 267522:644PP nidx=null] + Shangsilites Sheng, 1989 [ACCEPTED GENUS 268877:BSLVK nidx=null] Sharpeiceras - Sharpeiceras [ACCEPTED GENUS 267522:7GBJ nidx=null] + Sharpeiceras Hyatt, 1903 [ACCEPTED GENUS 268877:BSLVL nidx=null] Shasticrioceras - Shasticrioceras [ACCEPTED GENUS 267522:7GBR nidx=null] + Shasticrioceras (Anderson, 1938) [ACCEPTED GENUS 268877:BSLVM nidx=null] Shastites - Shastites [ACCEPTED SUBGENUS 267522:8G6X nidx=null] + Shastites (Hyatt & Smith, 1905) [SYNONYM GENUS 268877:BSMR2 nidx=null parent=BSMR4] Shengoceras - Shengoceras [ACCEPTED GENUS 267522:7GCW nidx=null] + Shengoceras Zhao, 1955 [ACCEPTED GENUS 268877:BSLVP nidx=null] Shevyrevites - Shevyrevites [ACCEPTED GENUS 267522:7GDL nidx=null] + Shevyrevites Teichert & Kummel, 1973 [ACCEPTED GENUS 268877:BSLVQ nidx=null] Shigetaceras - Shigetaceras [ACCEPTED GENUS 267522:7GDW nidx=null] + Shigetaceras Brühwiler et al., 2010 [ACCEPTED GENUS 268877:BSLVR nidx=null] Shimenites - Shimenites [ACCEPTED GENUS 267522:63SPB nidx=null] + Shimenites Xu, 1977 [ACCEPTED GENUS 268877:BSLVS nidx=null] Shouchangoceras - Shouchangoceras [ACCEPTED GENUS 267522:7GG6 nidx=null] + Shouchangoceras Zhao & Zheng, 1977 [ACCEPTED GENUS 268877:BSLVW nidx=null] Shumarditaceae - Shumarditaceae [ACCEPTED SUPERFAMILY 267522:5NN nidx=null] + Shumarditaceae Plummer & Scott, 1937 [ACCEPTED SUPERFAMILY 268877:BTL5H nidx=null] Shumardites - Shumardites [ACCEPTED GENUS 267522:7GGL nidx=null] + Shumardites Smith, 1903 [ACCEPTED GENUS 268877:BSLVX nidx=null] Shumarditidae - Shumarditidae [ACCEPTED FAMILY 267522:G9K nidx=null] + Shumarditidae Plummer & Scott, 1937 [ACCEPTED FAMILY 268877:BSGYM nidx=null] Siberiptychites - Siberiptychites [ACCEPTED SUBGENUS 267522:7GJT nidx=null] - Siberiptychites [ACCEPTED GENUS 267522:63T2R nidx=null] + Siberiptychites (Kemper & Jeletzky, 1977) [ACCEPTED GENUS 268877:BSLVY nidx=null] Sibirites - Sibirites [ACCEPTED GENUS 267522:7GKB nidx=null] + Sibirites Mojsisovics, 1886 [ACCEPTED GENUS 268877:BSLW3 nidx=null] Sibirites grambergi - Sibirites grambergi (Popov, 1981) [SYNONYM SPECIES 267522:6YM4D nidx=null parent=4DC49] + Sibirites grambergi (Popov, 1961) [ACCEPTED SPECIES 268877:BT4BR nidx=null] Sibiritidae - Sibiritidae [ACCEPTED FAMILY 267522:G9N nidx=null] + Sibiritidae Mojsisovics, 1896 [ACCEPTED FAMILY 268877:BSGYN nidx=null] Sicanites - Sicanites [ACCEPTED GENUS 267522:7GLK nidx=null] + Sicanites Gemmellaro, 1887 [ACCEPTED GENUS 268877:BSLW4 nidx=null] Silberlingeria - Silberlingeria [ACCEPTED GENUS 267522:64539 nidx=null] + Silberlingeria Waterhouse, 1999 [ACCEPTED GENUS 268877:BSLW6 nidx=null] Silberlingites - Silberlingites [ACCEPTED GENUS 267522:63SQW nidx=null] + Silberlingites Bucher, 1989 [ACCEPTED GENUS 268877:BSLW7 nidx=null] Silberlingitoides - Silberlingitoides [ACCEPTED GENUS 267522:63SR8 nidx=null] + Silberlingitoides Monnet & Bucher, 2006 [ACCEPTED GENUS 268877:BSLW8 nidx=null] Silene tarbagataica - Silene tarbagataica [SYNONYM SPECIES 267522:B28LF nidx=null parent=4XCCS] + Silene tarbagataica Krylov [SYNONYM SPECIES 268877:BTK9L nidx=null parent=4XCCS] Silene vulgaris - Silene vulgaris [AMBIGUOUS_SYNONYM SPECIES 267522:BRWQ8 nidx=null parent=5L73F] + Silene vulgaris [AMBIGUOUS_SYNONYM SPECIES 268877:BTK8B nidx=null parent=5L73F] Silenticeras - Silenticeras [ACCEPTED GENUS 267522:6452W nidx=null] + Silenticeras (McLearn, 1930) [ACCEPTED GENUS 268877:BSLW9 nidx=null] Silesites - Silesites [ACCEPTED GENUS 267522:7GV3 nidx=null] + Silesites Uhlig, 1883 [ACCEPTED GENUS 268877:BSLWC nidx=null] Silesitidae - Silesitidae [ACCEPTED FAMILY 267522:6279V nidx=null] + Silesitidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGYQ nidx=null] Simancyloceras - Simancyloceras [ACCEPTED GENUS 267522:7GYG nidx=null] + Simancyloceras Kemper, 1973 [ACCEPTED GENUS 268877:BSLWD nidx=null] Simbirskites - Simbirskites [ACCEPTED GENUS 267522:7GYM nidx=null] + Simbirskites (Pavlow, 1891) [ACCEPTED GENUS 268877:BSLWF nidx=null] Simicheiloceras - Simicheiloceras [ACCEPTED GENUS 267522:7GYZ nidx=null] + Simicheiloceras Becker, 1993 [ACCEPTED GENUS 268877:BSLWH nidx=null] Simoceratidae - Simoceratidae [ACCEPTED FAMILY 267522:6279C nidx=null] + Simoceratidae Spath, 1924 [ACCEPTED FAMILY 268877:BSGYR nidx=null] Simonyceras - Simonyceras [ACCEPTED GENUS 267522:7H38 nidx=null] + Simonyceras Wiedmann, 1970 [ACCEPTED GENUS 268877:BSLWJ nidx=null] Sinoceltites - Sinoceltites [ACCEPTED GENUS 267522:7HBN nidx=null] + Sinoceltites Zhao & Liang, 1974 [ACCEPTED GENUS 268877:BSLWM nidx=null] Sinomeginoceras - Sinomeginoceras [ACCEPTED GENUS 267522:63SS9 nidx=null] + Sinomeginoceras Balini & Zou, 2015 [ACCEPTED GENUS 268877:BSLWN nidx=null] Sinuiceras - Sinuiceras [ACCEPTED GENUS 267522:7HKF nidx=null] + Sinuiceras Venturi & Ferri, 2001 [ACCEPTED GENUS 268877:BSLWP nidx=null] Sinuiceratidae - Sinuiceratidae [ACCEPTED FAMILY 267522:6279H nidx=null] + Sinuiceratidae Venturi et al., 2005 [ACCEPTED FAMILY 268877:BSGYT nidx=null] Sinzowiella - Sinzowiella [ACCEPTED GENUS 267522:7HKZ nidx=null] + Sinzowiella Stoyanow, 1949 [SYNONYM GENUS 268877:BSLWQ nidx=null parent=BSK4X] Sirenites - Sirenites [ACCEPTED GENUS 267522:7HRQ nidx=null] + Sirenites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSLWS nidx=null] Sirenotibetites - Sirenotibetites [ACCEPTED GENUS 267522:63SRK nidx=null] + Sirenotibetites Tozer, 1994 [ACCEPTED GENUS 268877:BSLWV nidx=null] Sirenotrachyceras - Sirenotrachyceras [ACCEPTED GENUS 267522:7HRV nidx=null] + Sirenotrachyceras Krystyn, 1978 [ACCEPTED GENUS 268877:BSLWW nidx=null] Sitobion (Sitobion) berchemiae - Sitobion (Sitobion) berchemiae [ACCEPTED SPECIES 267522:4XT9L nidx=null] + Sitobion (Sitobion) berchemiae [ACCEPTED SPECIES 268877:BT4G9 nidx=null] Sitobion (Sitobion) paludum - Sitobion (Sitobion) paludum [ACCEPTED SPECIES 267522:4XTB5 nidx=null] + Sitobion (Sitobion) paludum [ACCEPTED SPECIES 268877:BSS4G nidx=null] Sizilites - Sizilites [ACCEPTED GENUS 267522:7HXB nidx=null] + Sizilites Toumansky, 1937 [ACCEPTED GENUS 268877:BSLWX nidx=null] Sobolewia - Sobolewia [ACCEPTED GENUS 267522:7J9M nidx=null] + Sobolewia Wedekind, 1918 [ACCEPTED GENUS 268877:BSLX3 nidx=null] Sobolewiidae - Sobolewiidae [ACCEPTED FAMILY 267522:6279L nidx=null] + Sobolewiidae House, 1989 [ACCEPTED FAMILY 268877:BSGYW nidx=null] Sohlites - Sohlites [ACCEPTED GENUS 267522:7JCD nidx=null] + Sohlites Imlay, 1967 [ACCEPTED GENUS 268877:BSLX4 nidx=null] Solanum × juzepczukii - Solanum × juzepczukii [SYNONYM SPECIES 267522:BRWVW nidx=null parent=4Y2X9] + Solanum × juzepczukii [SYNONYM SPECIES 268877:BTK8N nidx=null parent=4Y2X9] Solenoceras - Solenoceras [ACCEPTED GENUS 267522:7JF2 nidx=null] + Solenoceras Conrad, 1860 [ACCEPTED GENUS 268877:BSLX7 nidx=null] Solgerites - Solgerites [ACCEPTED GENUS 267522:7JGV nidx=null] + Solgerites (Reeside, 1932) [ACCEPTED GENUS 268877:BSLX9 nidx=null] Somoholitaceae - Somoholitaceae [ACCEPTED SUPERFAMILY 267522:5P2 nidx=null] + Somoholitaceae Ruzhencev, 1938 [ACCEPTED SUPERFAMILY 268877:BTL56 nidx=null] Somoholites - Somoholites [ACCEPTED GENUS 267522:7JMF nidx=null] + Somoholites Ruzhencev, 1938 [ACCEPTED GENUS 268877:BSLXC nidx=null] Somoholitidae - Somoholitidae [ACCEPTED FAMILY 267522:626Z7 nidx=null] + Somoholitidae Ruzhencev, 1938 [ACCEPTED FAMILY 268877:BSGYX nidx=null] Sonneratia - Sonneratia [ACCEPTED GENUS 267522:7JNM nidx=null] + Sonneratia Bayle, 1878 [ACCEPTED GENUS 268877:BSGB3 nidx=null] Sonninia - Sonninia [ACCEPTED GENUS 267522:7JNQ nidx=null] + Sonninia Douvillé, 1879 [ACCEPTED GENUS 268877:BSLXD nidx=null] Sonniniidae - Sonniniidae [ACCEPTED FAMILY 267522:626YX nidx=null] + Sonniniidae Buckman, 1892 [ACCEPTED FAMILY 268877:BSGYZ nidx=null] Sornayites - Sornayites [ACCEPTED GENUS 267522:7JS8 nidx=null] + Sornayites Wiedmann, 1962 [ACCEPTED GENUS 268877:BSLXG nidx=null] Sosioceras - Sosioceras [ACCEPTED GENUS 267522:7JTN nidx=null] + Sosioceras Frest et al., 1981 [ACCEPTED GENUS 268877:BSLXH nidx=null] Sosiocrimites - Sosiocrimites [ACCEPTED GENUS 267522:7JTP nidx=null] + Sosiocrimites (Ruzhentsev, 1950) [ACCEPTED GENUS 268877:BSLXJ nidx=null] Sowerbyceras - Sowerbyceras [ACCEPTED GENUS 267522:7JV8 nidx=null] + Sowerbyceras (Parona & Bonarelli, 1895) [ACCEPTED GENUS 268877:BSLXL nidx=null] Spathidium lieberkühnii - Spathidium lieberkühnii [ACCEPTED SPECIES 267522:6Z6W5 nidx=null] + Spathidium lieberkühnii [ACCEPTED SPECIES 268877:BT4KK nidx=null] Spathites - Spathites [ACCEPTED GENUS 267522:7K3P nidx=null] + Spathites Kummel & Decker, 1954 [ACCEPTED GENUS 268877:BSLXN nidx=null] Speetoniceras - Speetoniceras [ACCEPTED GENUS 267522:63SHB nidx=null] + Speetoniceras Spath, 1924 [ACCEPTED GENUS 268877:BSLXQ nidx=null] Spergularia hanoverensis - Spergularia hanoverensis Simon [ACCEPTED SPECIES 267522:4YJG8 nidx=null] + Spergularia hanoverensis E. Simon ex M. Á. Alonso, M. B. Crespo, Mart.-Azorín & Mucina [ACCEPTED SPECIES 268877:BTLR5 nidx=null] Sphaeroceratidae - Sphaeroceratidae [ACCEPTED FAMILY 267522:626ZT nidx=null] + Sphaeroceratidae Buckman, 1920 [ACCEPTED FAMILY 268877:BSGZ3 nidx=null] Sphaerocladiscites - Sphaerocladiscites [ACCEPTED GENUS 267522:7KGC nidx=null] + Sphaerocladiscites Popov, 1961 [ACCEPTED GENUS 268877:BSLXR nidx=null] Sphaerocladiscites omolonensis - Sphaerocladiscites omolonensis Bytschkov, 1976 [ACCEPTED SPECIES 267522:6Z8BL nidx=null] + Sphaerocladiscites omolonensis Bychkov et al., 1976 [ACCEPTED SPECIES 268877:BT4MP nidx=null] Sphaeromanticoceras - Sphaeromanticoceras [ACCEPTED GENUS 267522:7KJ9 nidx=null] + Sphaeromanticoceras Clausen, 1971 [ACCEPTED GENUS 268877:BSLXS nidx=null] Sphenoacanthites - Sphenoacanthites [ACCEPTED GENUS 267522:7KR5 nidx=null] + Sphenoacanthites Venturi et al., 2007 [ACCEPTED GENUS 268877:BSLXT nidx=null] Sphenoclymeniidae - Sphenoclymeniidae [ACCEPTED FAMILY 267522:626ZY nidx=null] + Sphenoclymeniidae Korn, 1992 [ACCEPTED FAMILY 268877:BSGZ4 nidx=null] Sphenodiscidae - Sphenodiscidae [ACCEPTED FAMILY 267522:GHF nidx=null] + Sphenodiscidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGZ5 nidx=null] Sphenodiscus - Sphenodiscus [ACCEPTED GENUS 267522:7KRT nidx=null] + Sphenodiscus Meek, 1871 [ACCEPTED GENUS 268877:BSLXV nidx=null] Sphenomeris chinensis var. rheophila - Sphenomeris chinensis var. rheophila K. U. Kramer [SYNONYM VARIETY 267522:BCWGT nidx=null parent=BBJPG] + Sphenomeris chinensis var. rheophila K. U. Kramer [SYNONYM VARIETY 268877:BT7MF nidx=null parent=BBJPG] Sphingites - Sphingites [ACCEPTED GENUS 267522:646BN nidx=null] + Sphingites Mojsisovics, 1879 [ACCEPTED GENUS 268877:BSLXY nidx=null] Sphingitidae - Sphingitidae [ACCEPTED FAMILY 267522:GHT nidx=null] + Sphingitidae Arthaber, 1911 [ACCEPTED FAMILY 268877:BSGZ6 nidx=null] Spicantopsis niponica var. hancockii - Spicantopsis niponica var. hancockii (Hance) Nakai [SYNONYM VARIETY 267522:BCWGV nidx=null parent=BCLYZ] + Spicantopsis niponica var. hancockii (Hance) Nakai [SYNONYM VARIETY 268877:BT7MG nidx=null parent=BCLYZ] Spirocerataceae - Spirocerataceae [ACCEPTED SUPERFAMILY 267522:5PC nidx=null] + Spirocerataceae Hyatt, 1900 [ACCEPTED SUPERFAMILY 268877:BTL46 nidx=null] Spiroceratidae - Spiroceratidae [ACCEPTED FAMILY 267522:GJT nidx=null] + Spiroceratidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSGZ7 nidx=null] Spirogmoceras - Spirogmoceras [ACCEPTED GENUS 267522:7LCS nidx=null] + Spirogmoceras Silberling, 1956 [ACCEPTED GENUS 268877:BSLY5 nidx=null] Spirolegoceras - Spirolegoceras [ACCEPTED GENUS 267522:7LD4 nidx=null] + Spirolegoceras Miller et al., 1957 [ACCEPTED GENUS 268877:BSLY6 nidx=null] Spirolegoceratidae - Spirolegoceratidae [ACCEPTED FAMILY 267522:GJZ nidx=null] + Spirolegoceratidae Nassichuk, 1970 [ACCEPTED FAMILY 268877:BSGZ8 nidx=null] Spiroxybeloceras - Spiroxybeloceras [ACCEPTED GENUS 267522:7LFL nidx=null] + Spiroxybeloceras Kennedy & Cobban, 1999 [ACCEPTED GENUS 268877:BSLY7 nidx=null] Spitidiscus - Spitidiscus [ACCEPTED GENUS 267522:7LFZ nidx=null] + Spitidiscus Kilian, 1910 [ACCEPTED GENUS 268877:BSLY9 nidx=null] Sporadoceras - Sporadoceras [ACCEPTED SUBGENUS 267522:7LKP nidx=null] - Sporadoceras [ACCEPTED GENUS 267522:7LKQ nidx=null] + Sporadoceras Hyatt, 1884 [ACCEPTED GENUS 268877:BSLYB nidx=null] Sporadoceratidae - Sporadoceratidae [ACCEPTED FAMILY 267522:GKX nidx=null] + Sporadoceratidae Miller & Furnish, 1957 [ACCEPTED FAMILY 268877:BSGZ9 nidx=null] Stacheites - Stacheites [ACCEPTED GENUS 267522:6467S nidx=null] + Stacheites Kittl, 1903 [ACCEPTED GENUS 268877:BSLYD nidx=null] Stacheoceras - Stacheoceras [ACCEPTED GENUS 267522:7LSF nidx=null] + Stacheoceras Gemmellaro, 1887 [ACCEPTED GENUS 268877:BSG2H nidx=null] Stannakhites - Stannakhites [ACCEPTED GENUS 267522:7LXJ nidx=null] + Stannakhites Vavilov, 1978 [ACCEPTED GENUS 268877:BSLYG nidx=null] Steckites - Steckites [ACCEPTED GENUS 267522:7M4H nidx=null] + Steckites Brühwiler et al., 2012 [ACCEPTED GENUS 268877:BSLYH nidx=null] Stegnogramma griffithii var. wilfordii - Stegnogramma griffithii var. wilfordii (Hook.) K. Iwats. [SYNONYM VARIETY 267522:BCZ8F nidx=null parent=BBDGZ] + Stegnogramma griffithii var. wilfordii (Hook.) K. Iwats. [SYNONYM VARIETY 268877:BT9DR nidx=null parent=BBDGZ] Steinmannites - Steinmannites [ACCEPTED GENUS 267522:7M98 nidx=null] + Steinmannites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSLYJ nidx=null] Steinmannitidae - Steinmannitidae [ACCEPTED FAMILY 267522:GMF nidx=null] + Steinmannitidae Tozer, 1994 [ACCEPTED FAMILY 268877:BSGZD nidx=null] Steiropteris clypeolutata var. holmei - Steiropteris clypeolutata var. holmei (Baker) Salino & T. E. Almeida [ACCEPTED VARIETY 267522:BBLWB nidx=null] + Steiropteris clypeolutata var. holmei (Baker) Salino & T. E. Almeida [ACCEPTED VARIETY 268877:BSTJ2 nidx=null] Steiropteris decussata var. brasiliensis - Steiropteris decussata var. brasiliensis (C. Chr.) Salino & T. E. Almeida [ACCEPTED VARIETY 267522:BBLWC nidx=null] + Steiropteris decussata var. brasiliensis (C. Chr.) Salino & T. E. Almeida [ACCEPTED VARIETY 268877:BSTJ3 nidx=null] Steiropteris decussata var. costaricensis - Steiropteris decussata var. costaricensis (A. R. Sm.) Salino & T. E. Almeida [ACCEPTED VARIETY 267522:BBLWD nidx=null] + Steiropteris decussata var. costaricensis (A. R. Sm.) Salino & T. E. Almeida [ACCEPTED VARIETY 268877:BSTJ4 nidx=null] Steiropteris decussata var. mapiriensis - Steiropteris decussata var. mapiriensis (Rosenst.) Salino & T. E. Almeida [ACCEPTED VARIETY 267522:BBLWF nidx=null] + Steiropteris decussata var. mapiriensis (Rosenst.) Salino & T. E. Almeida [ACCEPTED VARIETY 268877:BSTJ5 nidx=null] Steiropteris decussata var. velutina - Steiropteris decussata var. velutina (Sodiro) Salino & T. E. Almeida [ACCEPTED VARIETY 267522:BBLWG nidx=null] + Steiropteris decussata var. velutina (Sodiro) Salino & T. E. Almeida [ACCEPTED VARIETY 268877:BSTJ6 nidx=null] Stelckiceras - Stelckiceras [ACCEPTED GENUS 267522:7M9S nidx=null] + Stelckiceras Jeletzky, 1980 [ACCEPTED GENUS 268877:BSLYL nidx=null] Stenarcestes - Stenarcestes [ACCEPTED GENUS 267522:6468C nidx=null] + Stenarcestes (von Mojsisovics, 1895) [ACCEPTED GENUS 268877:BSLYM nidx=null] Stenocadoceras - Stenocadoceras [ACCEPTED GENUS 267522:7MHF nidx=null] + Stenocadoceras (Imlay, 1953) [ACCEPTED GENUS 268877:BSLYP nidx=null] Stenoglaphyrites - Stenoglaphyrites [ACCEPTED GENUS 267522:7MMD nidx=null] + Stenoglaphyrites Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSLYR nidx=null] Stenolobulites - Stenolobulites [ACCEPTED GENUS 267522:7MP4 nidx=null] + Stenolobulites Mikesh et al., 1988 [ACCEPTED GENUS 268877:BSLYS nidx=null] Stenopharciceras - Stenopharciceras [ACCEPTED GENUS 267522:7MRR nidx=null] + Stenopharciceras Montesinos & Henn, 1986 [ACCEPTED GENUS 268877:BSLYT nidx=null] Stenophyllites - Stenophyllites [ACCEPTED GENUS 267522:645XW nidx=null] + Stenophyllites Tozer, 1994 [ACCEPTED GENUS 268877:BSLYV nidx=null] Stenopopanoceras - Stenopopanoceras [ACCEPTED GENUS 267522:7MT8 nidx=null] + Stenopopanoceras Popov, 1961 [ACCEPTED GENUS 268877:BSLYW nidx=null] Stenopronorites - Stenopronorites [ACCEPTED GENUS 267522:7MTD nidx=null] + Stenopronorites Schindewolf, 1934 [ACCEPTED GENUS 268877:BSLYX nidx=null] Stephanites - Stephanites [ACCEPTED GENUS 267522:7N22 nidx=null] + Stephanites Waagen, 1895 [ACCEPTED GENUS 268877:BSLYY nidx=null] Stephanoceras - Stephanoceras [ACCEPTED GENUS 267522:7N2B nidx=null] + Stephanoceras (Waagen, 1869) [ACCEPTED GENUS 268877:BSKDN nidx=null] Stephanocerataceae - Stephanocerataceae [ACCEPTED SUPERFAMILY 267522:5PL nidx=null] + Stephanocerataceae Newmayr, 1875 [ACCEPTED SUPERFAMILY 268877:BTL47 nidx=null] Stephanoceratidae - Stephanoceratidae [ACCEPTED FAMILY 267522:GNN nidx=null] + Stephanoceratidae Neumayr, 1875 [ACCEPTED FAMILY 268877:BSGZF nidx=null] Stephanosphinctes - Stephanosphinctes [ACCEPTED GENUS 267522:645Z5 nidx=null] + Stephanosphinctes Sandoval & Westermann, 1986 [ACCEPTED GENUS 268877:BSLZ2 nidx=null] Sticherus flabellatus var. compactus - Sticherus flabellatus var. compactus (C. White & Goy) D. A. Sm. [ACCEPTED VARIETY 267522:BBLWL nidx=null] + Sticherus flabellatus var. compactus (C. White & Goy) D. A. Sm. [ACCEPTED VARIETY 268877:BSTJ7 nidx=null] Sticherus flagellaris subsp. tomentosus - Sticherus flagellaris subsp. tomentosus (Reimers) Verdc. [ACCEPTED SUBSPECIES 267522:BBJZM nidx=null] + Sticherus flagellaris subsp. tomentosus (Reimers) Verdc. [ACCEPTED SUBSPECIES 268877:BST3L nidx=null] Sticherus hirtus var. amoenus - Sticherus hirtus var. amoenus (Alderw.) Parris [ACCEPTED VARIETY 267522:BBLWM nidx=null] + Sticherus hirtus var. amoenus (Alderw.) Parris [ACCEPTED VARIETY 268877:BSTJ8 nidx=null] Sticherus hirtus var. candidus - Sticherus hirtus var. candidus (Rosenst.) Nakai [ACCEPTED VARIETY 267522:BBLWN nidx=null] + Sticherus hirtus var. candidus (Rosenst.) Nakai [ACCEPTED VARIETY 268877:BSTJ9 nidx=null] Sticherus hirtus var. ornamentalis - Sticherus hirtus var. ornamentalis (Rosenst.) P. J. Edwards [ACCEPTED VARIETY 267522:BBLWP nidx=null] + Sticherus hirtus var. ornamentalis (Rosenst.) P. J. Edwards [ACCEPTED VARIETY 268877:BSTJB nidx=null] Sticherus hirtus var. paleaceus - Sticherus hirtus var. paleaceus (Baker) Parris [ACCEPTED VARIETY 267522:BBLWQ nidx=null] + Sticherus hirtus var. paleaceus (Baker) Parris [ACCEPTED VARIETY 268877:BSTJC nidx=null] Sticherus hirtus var. virescens - Sticherus hirtus var. virescens (Hieron.) Nakai [ACCEPTED VARIETY 267522:BBLWR nidx=null] + Sticherus hirtus var. virescens (Hieron.) Nakai [ACCEPTED VARIETY 268877:BSTJD nidx=null] Sticherus loheri var. major - Sticherus loheri var. major Holttum [SYNONYM VARIETY 267522:5RNT6 nidx=null parent=5RNT7] - Sticherus loheri var. major (Holttum) Parris [ACCEPTED VARIETY 267522:5RNT7 nidx=null] + Sticherus loheri var. major (Holttum) Parris [ACCEPTED VARIETY 268877:BSTJF nidx=null] + Sticherus loheri var. major Holttum [SYNONYM VARIETY 268877:BSTJG nidx=null parent=BSTJF] Sticherus paulistanus var. pseudopubescens - Sticherus paulistanus var. pseudopubescens (Rosenst.) Nakai [SYNONYM VARIETY 267522:BCWH5 nidx=null parent=B8ZNB] + Sticherus paulistanus var. pseudopubescens (Rosenst.) Nakai [SYNONYM VARIETY 268877:BT7MT nidx=null parent=B8ZNB] Sticherus squamulosus var. gunckelianus - Sticherus squamulosus var. gunckelianus (Looser) R. A. Rodr. & Ponce [ACCEPTED VARIETY 267522:BBLWS nidx=null] + Sticherus squamulosus var. gunckelianus (Looser) R. A. Rodr. & Ponce [ACCEPTED VARIETY 268877:BSTJH nidx=null] Sticherus truncatus var. plumiformis - Sticherus truncatus var. plumiformis (C. Presl) Parris [ACCEPTED VARIETY 267522:BBLWT nidx=null] + Sticherus truncatus var. plumiformis (C. Presl) Parris [ACCEPTED VARIETY 268877:BSTJJ nidx=null] Stikinoceras - Stikinoceras [ACCEPTED GENUS 267522:7NMP nidx=null] + Stikinoceras McLearn, 1930 [ACCEPTED GENUS 268877:BSLZ4 nidx=null] Stoliczkaia - Stoliczkaia [ACCEPTED SUBGENUS 267522:63TM8 nidx=null] - Stoliczkaia [ACCEPTED GENUS 267522:645LW nidx=null] + Stoliczkaia Neumayr, 1875 [ACCEPTED GENUS 268877:BSL78 nidx=null] Stolleyites - Stolleyites [ACCEPTED GENUS 267522:63TMD nidx=null] + Stolleyites Archipov, 1974 [ACCEPTED GENUS 268877:BSLZ5 nidx=null] Stotticeras - Stotticeras [ACCEPTED GENUS 267522:7NYX nidx=null] + Stotticeras Jeletzky, 1980 [ACCEPTED GENUS 268877:BSLZ6 nidx=null] Stoyanowites - Stoyanowites [ACCEPTED GENUS 267522:7NZ5 nidx=null] + Stoyanowites Korn, 2014 [ACCEPTED GENUS 268877:BSLZ7 nidx=null] Striatosirenites - Striatosirenites [ACCEPTED GENUS 267522:7P9N nidx=null] + Striatosirenites Popov, 1961 [ACCEPTED GENUS 268877:BSLZ8 nidx=null] Strigoceras - Strigoceras [ACCEPTED GENUS 267522:7PB2 nidx=null] + Strigoceras Quenstedt, 1886 [ACCEPTED GENUS 268877:BSLZ9 nidx=null] Strigoceratidae - Strigoceratidae [ACCEPTED FAMILY 267522:GQY nidx=null] + Strigoceratidae Buckman, 1914 [ACCEPTED FAMILY 268877:BSGZG nidx=null] Strigogoniatites - Strigogoniatites [ACCEPTED GENUS 267522:7PB8 nidx=null] + Strigogoniatites Spath, 1934 [ACCEPTED GENUS 268877:BSLZC nidx=null] Struthiopteris spicant var. fallax - Struthiopteris spicant var. fallax (J. E. Lange) Wasowicz & G. Y Galán [SYNONYM VARIETY 267522:BBLWZ nidx=null parent=BCMNC] + Struthiopteris spicant var. fallax (J. E. Lange) Wasowicz & G. Y Galán [SYNONYM VARIETY 268877:BSTJL nidx=null parent=BCMNC] Struthiopteris spicant var. homophyllum - Struthiopteris spicant var. homophyllum (Merino) G. Y Galán & R. Pino [ACCEPTED VARIETY 267522:BBLX2 nidx=null] + Struthiopteris spicant var. homophyllum (Merino) G. Y Galán & R. Pino [ACCEPTED VARIETY 268877:BSTJM nidx=null] Sturia - Sturia [ACCEPTED GENUS 267522:7PLD nidx=null] + Sturia von Mojsisovics, 1882 [ACCEPTED GENUS 268877:BSLZD nidx=null] Sturia yalakensis - Sturia yalakensis (Arthaber, 1914) [ACCEPTED SPECIES 267522:537V5 nidx=null] + Sturia yalakensis (Arthaber, 1915) [SYNONYM SPECIES 268877:BT543 nidx=null parent=BT242] Sturiidae - Sturiidae [ACCEPTED FAMILY 267522:GRM nidx=null] + Sturiidae Kipsarova, 1958 [ACCEPTED FAMILY 268877:BSGZK nidx=null] Styrites - Styrites [ACCEPTED GENUS 267522:6462X nidx=null] + Styrites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSLZF nidx=null] Suakites - Suakites [ACCEPTED GENUS 267522:7PW6 nidx=null] + Suakites Leonova, 1982 [ACCEPTED GENUS 268877:BSLZG nidx=null] Subalbanites - Subalbanites [ACCEPTED GENUS 267522:7PWM nidx=null] + Subalbanites Zakharov, 1978 [ACCEPTED GENUS 268877:BSLZH nidx=null] Subalpinites - Subalpinites [ACCEPTED GENUS 267522:7PWN nidx=null] + Subalpinites Mazenot, 1939 [ACCEPTED GENUS 268877:BSLZJ nidx=null] Subanarcestes - Subanarcestes [ACCEPTED GENUS 267522:7PWP nidx=null] + Subanarcestes Schindewolf, 1933 [ACCEPTED GENUS 268877:BSLZK nidx=null] Subaspinoceras - Subaspinoceras [ACCEPTED GENUS 267522:7PWZ nidx=null] + Subaspinoceras Thomel et al., 1987 [ACCEPTED GENUS 268877:BSLZL nidx=null] Subastieria - Subastieria [ACCEPTED GENUS 267522:7PX3 nidx=null] + Subastieria (Spath, 1923) [SYNONYM GENUS 268877:BSLZM nidx=null parent=BSKYS] Subbalhaeceras - Subbalhaeceras [ACCEPTED GENUS 267522:7PX5 nidx=null] + Subbalhaeceras Zakharov & Moussavi Abnavi, 2013 [ACCEPTED GENUS 268877:BSLZP nidx=null] Subcolumbites - Subcolumbites [ACCEPTED GENUS 267522:7PXJ nidx=null] + Subcolumbites Spath, 1930 [ACCEPTED GENUS 268877:BSLZQ nidx=null] Subcraspedites - Subcraspedites [ACCEPTED GENUS 267522:7PXL nidx=null] - Subcraspedites [ACCEPTED SUBGENUS 267522:7PXM nidx=null] + Subcraspedites Spath, 1924 [ACCEPTED GENUS 268877:BSLZR nidx=null] Subdichotomoceras - Subdichotomoceras [ACCEPTED GENUS 267522:7PXQ nidx=null] + Subdichotomoceras Spath [ACCEPTED GENUS 268877:BSLZT nidx=null] Subdiscosphinctes - Subdiscosphinctes [ACCEPTED GENUS 267522:7PXR nidx=null] - Subdiscosphinctes [ACCEPTED SUBGENUS 267522:7PXS nidx=null] + Subdiscosphinctes Malinowska, 1972 [ACCEPTED GENUS 268877:BSLZV nidx=null] Subeothinites - Subeothinites [ACCEPTED GENUS 267522:7PXW nidx=null] + Subeothinites Zakharov, 1983 [ACCEPTED GENUS 268877:BSLZY nidx=null] Subfengshanites - Subfengshanites [ACCEPTED GENUS 267522:7PY7 nidx=null] + Subfengshanites Zakharov et al., 2008 [ACCEPTED GENUS 268877:BSLZZ nidx=null] Subflemingites - Subflemingites [ACCEPTED GENUS 267522:7PYB nidx=null] + Subflemingites Spath, 1934 [ACCEPTED GENUS 268877:BSM22 nidx=null] Subhastites - Subhastites [ACCEPTED GENUS 267522:7PYG nidx=null] + Subhastites Gustomesov, 1977 [ACCEPTED GENUS 268877:BSM23 nidx=null] Subhungarites - Subhungarites [ACCEPTED GENUS 267522:7PYK nidx=null] + Subhungarites Tozer, 1994 [ACCEPTED GENUS 268877:BSM24 nidx=null] Subinyoites - Subinyoites [ACCEPTED GENUS 267522:7PYT nidx=null] + Subinyoites Spath, 1930 [ACCEPTED GENUS 268877:BSM25 nidx=null] Subitoceras - Subitoceras [ACCEPTED GENUS 267522:7PYV nidx=null] + Subitoceras Ruzhentsev & Bogoslovskaya, 1978 [ACCEPTED GENUS 268877:BSM26 nidx=null] Subkargalites - Subkargalites [ACCEPTED GENUS 267522:7PYY nidx=null] + Subkargalites (Ruzhentsev, 1950) [ACCEPTED GENUS 268877:BSM27 nidx=null] Submazapilites - Submazapilites [ACCEPTED GENUS 267522:7PZ8 nidx=null] + Submazapilites Cantu-Chapa, 1962 [ACCEPTED GENUS 268877:BSM2B nidx=null] Submeekoceras - Submeekoceras [ACCEPTED GENUS 267522:7PZ9 nidx=null] + Submeekoceras (Spath, 1934) [ACCEPTED GENUS 268877:BSM2C nidx=null] Submortoniceras - Submortoniceras [ACCEPTED GENUS 267522:7PZC nidx=null] + Submortoniceras (Spath, 1926) [ACCEPTED GENUS 268877:BSM2F nidx=null] Submortoniceras buttense - Submortoniceras buttense (Anderson, 1902) [ACCEPTED SPECIES 267522:7B48Y nidx=null] + Submortoniceras buttense (Anderson, 1958) [SYNONYM SPECIES 268877:BT549 nidx=null parent=NZ72] Subolenekites - Subolenekites [ACCEPTED GENUS 267522:7PZG nidx=null] + Subolenekites Zakharov, 1978 [ACCEPTED GENUS 268877:BSM2H nidx=null] Subowenites - Subowenites [ACCEPTED GENUS 267522:7PZL nidx=null] + Subowenites Popov, 1962 [ACCEPTED GENUS 268877:BSM2J nidx=null] Subprionotropis - Subprionotropis [ACCEPTED GENUS 267522:7PZY nidx=null] + Subprionotropis Basse, 1950 [ACCEPTED GENUS 268877:BSM2K nidx=null] Subradioceras - Subradioceras [ACCEPTED GENUS 267522:7Q23 nidx=null] + Subradioceras Smyshlyaeva & Zakharov, 2015 [ACCEPTED GENUS 268877:BSM2L nidx=null] Subsaynella - Subsaynella [ACCEPTED GENUS 267522:7Q2H nidx=null] + Subsaynella Spath, 1923 [ACCEPTED GENUS 268877:BSM2M nidx=null] Substeueroceras - Substeueroceras [ACCEPTED GENUS 267522:7Q2P nidx=null] + Substeueroceras Spath, 1922 [ACCEPTED GENUS 268877:BSM2N nidx=null] Substreblites - Substreblites [ACCEPTED GENUS 267522:7Q2R nidx=null] + Substreblites Spath, 1925 [ACCEPTED GENUS 268877:BSM2P nidx=null] Subvinalesphinctes - Subvinalesphinctes [ACCEPTED GENUS 267522:7Q3L nidx=null] + Subvinalesphinctes Wierzbowski, 1976 [ACCEPTED GENUS 268877:BSM2Q nidx=null] Subvishnuites - Subvishnuites [ACCEPTED GENUS 267522:7Q3M nidx=null] + Subvishnuites Spath, 1930 [ACCEPTED GENUS 268877:BSM2R nidx=null] Sudeticeras - Sudeticeras [ACCEPTED GENUS 267522:7Q5C nidx=null] + Sudeticeras Patteisky, 1929 [ACCEPTED GENUS 268877:BSM2S nidx=null] Sulcogirtyoceras - Sulcogirtyoceras [ACCEPTED GENUS 267522:7Q8C nidx=null] + Sulcogirtyoceras (Ruzhencev, 1960) [ACCEPTED GENUS 268877:BSM2T nidx=null] Sulioticeras - Sulioticeras [ACCEPTED GENUS 267522:7Q9H nidx=null] + Sulioticeras Tozer, 1994 [ACCEPTED GENUS 268877:BSM2W nidx=null] Sumitomoceras - Sumitomoceras [ACCEPTED GENUS 267522:7QBC nidx=null] + Sumitomoceras (Matsumoto, 1969) [ACCEPTED GENUS 268877:BSM2X nidx=null] Sunrisites - Sunrisites [ACCEPTED GENUS 267522:7QDR nidx=null] + Sunrisites Guex, 1980 [ACCEPTED GENUS 268877:BSM32 nidx=null] Surenites - Surenites [ACCEPTED GENUS 267522:7QFH nidx=null] + Surenites Ruzhencev & Bogoslovskaya, 1975 [ACCEPTED GENUS 268877:BSM33 nidx=null] Surites - Surites [ACCEPTED GENUS 267522:7QFW nidx=null] - Surites [ACCEPTED SUBGENUS 267522:7QFX nidx=null] + Surites Sazonov, 1951 [ACCEPTED GENUS 268877:BSM34 nidx=null] Sutchanites - Sutchanites [ACCEPTED GENUS 267522:7QGX nidx=null] + Sutchanites Zakharov, 1994 [ACCEPTED GENUS 268877:BSM36 nidx=null] Sutneria - Sutneria [ACCEPTED GENUS 267522:7QH7 nidx=null] + Sutneria Zittel, 1884 [ACCEPTED GENUS 268877:BSM37 nidx=null] Svalbardiceras - Svalbardiceras [ACCEPTED GENUS 267522:7QJ5 nidx=null] + Svalbardiceras Frebold, 1930 [ACCEPTED GENUS 268877:BSM39 nidx=null] Sverdrupites - Sverdrupites [ACCEPTED GENUS 267522:7QJN nidx=null] + Sverdrupites Nassichuk, 1970 [ACCEPTED GENUS 268877:BSM3B nidx=null] Svetlanoceras - Svetlanoceras [ACCEPTED GENUS 267522:7QJP nidx=null] + Svetlanoceras Ruzhentsev, 1974 [ACCEPTED GENUS 268877:BSM3C nidx=null] Sympolycyclus - Sympolycyclus [ACCEPTED GENUS 267522:7QY3 nidx=null] + Sympolycyclus Spath, 1951 [ACCEPTED GENUS 268877:BSM3G nidx=null] Synammia feuillei f. basiscopica - Synammia feuillei f. basiscopica (Looser) G. Kunkel [SYNONYM FORM 267522:BCWHC nidx=null parent=BBDMY] + Synammia feuillei f. basiscopica (Looser) G. Kunkel [SYNONYM FORM 268877:BT7MY nidx=null parent=BBDMY] Synammia feuillei f. triloba - Synammia feuillei f. triloba (Cav.) G. Kunkel [SYNONYM FORM 267522:BCWHF nidx=null parent=BBDMY] + Synammia feuillei f. triloba (Cav.) G. Kunkel [SYNONYM FORM 268877:BT7N2 nidx=null parent=BBDMY] Synammia feuillei var. ibanezii - Synammia feuillei var. ibanezii (Looser) G. Kunkel [SYNONYM VARIETY 267522:BBLX4 nidx=null parent=BBDMY] + Synammia feuillei var. ibanezii (Looser) G. Kunkel [SYNONYM VARIETY 268877:BSTJN nidx=null parent=BBDMY] Synammia feuillei var. minor - Synammia feuillei var. minor (G. Kunkel) G. Kunkel [SYNONYM VARIETY 267522:BCWHD nidx=null parent=BBDMY] + Synammia feuillei var. minor (G. Kunkel) G. Kunkel [SYNONYM VARIETY 268877:BT7MZ nidx=null parent=BBDMY] Synammia intermedia subsp. masatierrae - Synammia intermedia subsp. masatierrae (C. Chr. & Skottsb.) G. Kunkel [SYNONYM SUBSPECIES 267522:BCWHH nidx=null parent=BBDMZ] + Synammia intermedia subsp. masatierrae (C. Chr. & Skottsb.) G. Kunkel [SYNONYM SUBSPECIES 268877:BT7N4 nidx=null parent=BBDMZ] Synartinskia - Synartinskia [ACCEPTED GENUS 267522:7R3K nidx=null] + Synartinskia Ruzhencev, 1937 [ACCEPTED GENUS 268877:BSM3H nidx=null] Syngastrioceras - Syngastrioceras [ACCEPTED GENUS 267522:7R9F nidx=null] + Syngastrioceras Librovitch, 1938 [ACCEPTED GENUS 268877:BSM3J nidx=null] Synpharciceras - Synpharciceras [ACCEPTED GENUS 267522:7RDM nidx=null] + Synpharciceras Schindewolf, 1940 [ACCEPTED GENUS 268877:BSM3K nidx=null] Synwocklumeria - Synwocklumeria [ACCEPTED GENUS 267522:7RH6 nidx=null] + Synwocklumeria Librovitch, 1957 [ACCEPTED GENUS 268877:BSM3L nidx=null] Syrdenites - Syrdenites [ACCEPTED GENUS 267522:7RJ2 nidx=null] + Syrdenites Nassichuk et al., 1965 [ACCEPTED GENUS 268877:BSM3M nidx=null] Tabantalites - Tabantalites [ACCEPTED GENUS 267522:7RQ7 nidx=null] + Tabantalites Ruzhencev, 1952 [ACCEPTED GENUS 268877:BSM3S nidx=null] Tafalla glauca - Tafalla glauca Ruiz & Pav. ex Spreng. [AMBIGUOUS_SYNONYM SPECIES 267522:9KVXL nidx=null parent=6LH8H] + Tafalla glauca Ruiz & Pav. [AMBIGUOUS_SYNONYM SPECIES 268877:BT587 nidx=null parent=3JZWF] Taimyrites - Taimyrites [ACCEPTED GENUS 267522:7S25 nidx=null] + Taimyrites Vavilov & Arkadiev, 1986 [ACCEPTED GENUS 268877:BSM43 nidx=null] Taimyrosphinctes - Taimyrosphinctes [ACCEPTED GENUS 267522:7S27 nidx=null] - Taimyrosphinctes [ACCEPTED SUBGENUS 267522:7S28 nidx=null] + Taimyrosphinctes Mesezhnikov, 1974 [ACCEPTED GENUS 268877:BSM44 nidx=null] Takahashiceras - Takahashiceras [ACCEPTED GENUS 267522:7S4Z nidx=null] + Takahashiceras Hoffmann & Howarth, 2015 [ACCEPTED GENUS 268877:BSM46 nidx=null] Talenticeras - Talenticeras [ACCEPTED GENUS 267522:7S7D nidx=null] + Talenticeras Erben, 1965 [ACCEPTED GENUS 268877:BSM47 nidx=null] Taleshites - Taleshites [ACCEPTED GENUS 267522:7S7F nidx=null] + Taleshites Cecca & Seyed-Emami, 2012 [ACCEPTED GENUS 268877:BSM48 nidx=null] Tamarites - Tamarites [ACCEPTED GENUS 267522:63THG nidx=null] + Tamarites Bogoslovsky, 1965 [ACCEPTED GENUS 268877:BSM4B nidx=null] Tamaritidae - Tamaritidae [ACCEPTED FAMILY 267522:GWN nidx=null] + Tamaritidae Korn, 2001 [ACCEPTED FAMILY 268877:BSGZT nidx=null] Tanabeceras - Tanabeceras [ACCEPTED GENUS 267522:7SCH nidx=null] + Tanabeceras Shigeta et al., 2012 [ACCEPTED GENUS 268877:BSM4D nidx=null] Taouzites - Taouzites [ACCEPTED GENUS 267522:7SKT nidx=null] + Taouzites Korn, 2001 [ACCEPTED GENUS 268877:BSM4H nidx=null] Taouzitidae - Taouzitidae [ACCEPTED FAMILY 267522:GXB nidx=null] + Taouzitidae Korn, 2001 [ACCEPTED FAMILY 268877:BSGZW nidx=null] Tapashanites - Tapashanites [ACCEPTED GENUS 267522:7SL6 nidx=null] + Tapashanites Zhao & Liang, 1965 [ACCEPTED GENUS 268877:BSM4J nidx=null] Tapashanitidae - Tapashanitidae [ACCEPTED FAMILY 267522:GXC nidx=null] + Tapashanitidae Zhao et al., 1978 [ACCEPTED FAMILY 268877:BSGZX nidx=null] Tapeinidium pinnatum var. biserratum - Tapeinidium pinnatum var. biserratum (Blume) W. C. Shieh [SYNONYM VARIETY 267522:BCZM4 nidx=null parent=BBDS4] + Tapeinidium pinnatum var. biserratum (Blume) W. C. Shieh [SYNONYM VARIETY 268877:BT9FK nidx=null parent=BBDS4] Tapponnierites - Tapponnierites [ACCEPTED GENUS 267522:63TJ3 nidx=null] + Tapponnierites Guex et al., 2005 [ACCEPTED GENUS 268877:BSM4K nidx=null] Taraisites - Taraisites [ACCEPTED GENUS 267522:7SRH nidx=null] + Taraisites Cantú-Chapa, 1966 [SYNONYM GENUS 268877:BSM4L nidx=null parent=BSKYS] Taramelliceras - Taramelliceras [ACCEPTED GENUS 267522:7SRN nidx=null] - Taramelliceras [ACCEPTED SUBGENUS 267522:7SRP nidx=null] + Taramelliceras Campana, 1905 [ACCEPTED GENUS 268877:BSM4M nidx=null] Taraxacum laevigatum glaucescens - Taraxacum laevigatum glaucescens [SYNONYM INFRASPECIFIC_NAME 267522:BSFGJ nidx=null parent=7BMJ7] + Taraxacum laevigatum glaucescens [SYNONYM INFRASPECIFIC_NAME 268877:BT5Y9 nidx=null parent=7BMJ7] Tardeceras - Tardeceras [ACCEPTED GENUS 267522:7SSX nidx=null] + Tardeceras Hyatt & Smith, 1905 [ACCEPTED GENUS 268877:BSM4P nidx=null] Tardewocklumeria - Tardewocklumeria [ACCEPTED GENUS 267522:7SSY nidx=null] + Tardewocklumeria Becker, 2000 [ACCEPTED GENUS 268877:BSM4Q nidx=null] Tardicolumbites - Tardicolumbites [ACCEPTED GENUS 267522:7SSZ nidx=null] + Tardicolumbites Guex et al., 2005 [ACCEPTED GENUS 268877:BSM4R nidx=null] Tarrantites - Tarrantites [ACCEPTED GENUS 267522:645KN nidx=null] + Tarrantites Klinger et al., 2010 [ACCEPTED GENUS 268877:BSM4S nidx=null] Tauromeniceras - Tauromeniceras [ACCEPTED GENUS 267522:7T4F nidx=null] + Tauromeniceras (Mouterde, 1967) [ACCEPTED GENUS 268877:BSM4T nidx=null] Tectaria incisa f. vivipara - Tectaria incisa f. vivipara (Jenman) C. V. Morton [ACCEPTED FORM 267522:BBM2L nidx=null] + Tectaria incisa f. vivipara (Jenman) C. V. Morton [ACCEPTED FORM 268877:BSTKX nidx=null] Tectaria multicaudata var. amplissima - Tectaria multicaudata var. amplissima (Holttum) S. Y. Dong [ACCEPTED VARIETY 267522:BBLX6 nidx=null] + Tectaria multicaudata var. amplissima (Holttum) S. Y. Dong [ACCEPTED VARIETY 268877:BSTJP nidx=null] Tectaria plantaginea var. confluens - Tectaria plantaginea var. confluens C. V. Morton [SYNONYM VARIETY 267522:BCZMB nidx=null parent=B9JBP] + Tectaria plantaginea var. confluens C. V. Morton [SYNONYM VARIETY 268877:BT9FL nidx=null parent=B9JBP] Tectiretites - Tectiretites [ACCEPTED GENUS 267522:7T9G nidx=null] + Tectiretites Ruzhencev & Bogoslovskaya, 1975 [ACCEPTED GENUS 268877:BSM4W nidx=null] Tegoceras - Tegoceras [ACCEPTED GENUS 267522:645KT nidx=null] + Tegoceras Hyatt, 1903 [ACCEPTED GENUS 268877:BSM4X nidx=null] Teicherticeras - Teicherticeras [ACCEPTED GENUS 267522:7TC4 nidx=null] + Teicherticeras Erben, 1960 [ACCEPTED GENUS 268877:BSM4Y nidx=null] Teicherticeratidae - Teicherticeratidae [ACCEPTED FAMILY 267522:GYF nidx=null] + Teicherticeratidae Bogoslovsky, 1969 [ACCEPTED FAMILY 268877:BSGZY nidx=null] Temertassetia - Temertassetia [ACCEPTED GENUS 267522:7TN5 nidx=null] + Temertassetia Korn et al., 2010 [ACCEPTED GENUS 268877:BSM53 nidx=null] Temertassetiidae - Temertassetiidae [ACCEPTED FAMILY 267522:GZ6 nidx=null] + Temertassetiidae Korn et al., 2010 [ACCEPTED FAMILY 268877:BSGZZ nidx=null] Teratophyllum aculeatum var. montanum - Teratophyllum aculeatum var. montanum Holttum [ACCEPTED VARIETY 267522:BBLX8 nidx=null] + Teratophyllum aculeatum var. montanum Holttum [ACCEPTED VARIETY 268877:BSTJQ nidx=null] Teschenites - Teschenites [ACCEPTED SUBGENUS 267522:8GH8 nidx=null] + Teschenites (Thieuloy, 1971) [SYNONYM GENUS 268877:BSMRF nidx=null parent=BSMRG] Tetragonitaceae - Tetragonitaceae [ACCEPTED SUPERFAMILY 267522:5QQ nidx=null] + Tetragonitaceae Hyatt, 1900 [ACCEPTED SUPERFAMILY 268877:BTL37 nidx=null] Tetragonites - Tetragonites [ACCEPTED SUBGENUS 267522:8GHF nidx=null] + Tetragonites (Kossmat, 1895) [SYNONYM GENUS 268877:BSMRH nidx=null parent=BSMRM] + Tetragonites Kittl, 1903 [SYNONYM GENUS 268877:BSMRJ nidx=null parent=BSJDM] Tetragonites grimmeri - Tetragonites grimmeri (Kittl, 1904) [SYNONYM SPECIES 267522:7BQYD nidx=null parent=39YWR] + Tetragonites grimmeri (Kittl, 1903) [ACCEPTED SPECIES 268877:BT5BQ nidx=null] Tetragonitidae - Tetragonitidae [ACCEPTED FAMILY 267522:H3M nidx=null] + Tetragonitidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSH26 nidx=null] Tetrahoplitoides - Tetrahoplitoides [ACCEPTED GENUS 267522:6472Y nidx=null] + Tetrahoplitoides Casey, 1954 [ACCEPTED GENUS 268877:BSM55 nidx=null] Tetramolopium humile humile - Tetramolopium humile humile [SYNONYM INFRASPECIFIC_NAME 267522:BSFGQ nidx=null parent=5LGG4] + Tetramolopium humile humile [SYNONYM INFRASPECIFIC_NAME 268877:BST48 nidx=null parent=5LGG4] Tetsaoceras - Tetsaoceras [ACCEPTED GENUS 267522:6476L nidx=null] + Tetsaoceras Tozer, 1994 [ACCEPTED GENUS 268877:BSM56 nidx=null] Texananus (Texananus) - Texananus (Texananus) Ball, 1918 [ACCEPTED SUBGENUS 267522:8JMYS nidx=null] + Texananus (Texananus) Ball, 1918 [ACCEPTED SUBGENUS 268877:BSKFW nidx=null] Texanites - Texanites [ACCEPTED SUBGENUS 267522:646VK nidx=null] - Texanites [ACCEPTED GENUS 267522:6477K nidx=null] + Texanites (Spath, 1932) [ACCEPTED GENUS 268877:BSM58 nidx=null] Texasia - Texasia [ACCEPTED SUBGENUS 267522:8GHP nidx=null] + Texasia (Reeside, 1932) [SYNONYM GENUS 268877:BSMRN nidx=null parent=BSMRP] Texoceras - Texoceras [ACCEPTED GENUS 267522:6477L nidx=null] + Texoceras Miller & Furnish, 1940 [ACCEPTED GENUS 268877:BSM5C nidx=null] Texoceras texanum - Texoceras texanum (Girty, 1909) [ACCEPTED SPECIES 267522:7BTT4 nidx=null] + Texoceras texanum (Girty, 1908) [SYNONYM SPECIES 268877:BT5DG nidx=null parent=BSN43] Thalassoceras - Thalassoceras [ACCEPTED GENUS 267522:7V45 nidx=null] + Thalassoceras Gemmellaro, 1887 [ACCEPTED GENUS 268877:BSM5D nidx=null] Thalassocerataceae - Thalassocerataceae [ACCEPTED SUPERFAMILY 267522:5QY nidx=null] + Thalassocerataceae Hyatt, 1900 [ACCEPTED SUPERFAMILY 268877:BTL5F nidx=null] Thalassoceratidae - Thalassoceratidae [ACCEPTED FAMILY 267522:H4Y nidx=null] + Thalassoceratidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSH2B nidx=null] Thalictrum varium - Thalictrum varium [SYNONYM SPECIES 267522:562L8 nidx=null parent=B89KL] - Thalictrum varium Döll [SYNONYM SPECIES 267522:93Q2G nidx=null parent=7BTKQ] + Thalictrum varium [AMBIGUOUS_SYNONYM SPECIES 268877:562L7 nidx=null parent=B89KL] Thamboceras - Thamboceras [ACCEPTED GENUS 267522:7V7N nidx=null] + Thamboceras Douvillé, 1916 [ACCEPTED GENUS 268877:BSM5F nidx=null] Thamboceratidae - Thamboceratidae [ACCEPTED FAMILY 267522:H57 nidx=null] + Thamboceratidae Arkell, 1952 [ACCEPTED FAMILY 268877:BSH2D nidx=null] Thanamites - Thanamites [ACCEPTED GENUS 267522:7V9W nidx=null] + Thanamites Diener, 1908 [ACCEPTED GENUS 268877:BSM5G nidx=null] Thanamitidae - Thanamitidae [ACCEPTED FAMILY 267522:H5D nidx=null] + Thanamitidae Tozer, 1971 [ACCEPTED FAMILY 268877:BSH2F nidx=null] Thelesperma burridgeanum - Thelesperma burridgeanum [ACCEPTED SPECIES 267522:5687Z nidx=null] + Thelesperma burridgeanum (Regel) S. F. Blake [ACCEPTED SPECIES 268877:BSS8X nidx=null] Thelypteridoideae - Thelypteridoideae (C.Chr.) C.F.Reed [SYNONYM UNRANKED 267522:B8X4S nidx=null parent=B8VHB] + Thelypteridoideae (C.Chr.) C.F.Reed [SYNONYM UNRANKED 268877:BTK8K nidx=null parent=B8VHB] Thelypteris angulariloba var. major - Thelypteris angulariloba var. major Ching [SYNONYM VARIETY 267522:BCZMX nidx=null parent=B9BV3] + Thelypteris angulariloba var. major Ching [SYNONYM VARIETY 268877:BT9FN nidx=null parent=B9BV3] Thelypteris augescens var. puberula - Thelypteris augescens var. puberula (Baker) Munz & I. M. Johnst. [SYNONYM VARIETY 267522:BCZMY nidx=null parent=BB32S] + Thelypteris augescens var. puberula (Baker) Munz & I. M. Johnst. [SYNONYM VARIETY 268877:BT9FP nidx=null parent=BB32S] Thelypteris confluens var. pubescens - Thelypteris confluens var. pubescens (G. Lawson) J. S. Pringle [SYNONYM VARIETY 267522:BCZMZ nidx=null parent=BBK4H] + Thelypteris confluens var. pubescens (G. Lawson) J. S. Pringle [SYNONYM VARIETY 268877:BT9FQ nidx=null parent=BST4C] Thelypteris cordata var. imitata - Thelypteris cordata var. imitata (C. Chr.) Proctor [SYNONYM VARIETY 267522:BCZN2 nidx=null parent=B9NJB] + Thelypteris cordata var. imitata (C. Chr.) Proctor [SYNONYM VARIETY 268877:BT9FR nidx=null parent=B9NJB] Thelypteris glanduligera var. puberula - Thelypteris glanduligera var. puberula Ching [SYNONYM VARIETY 267522:BCZN3 nidx=null parent=CJYP] + Thelypteris glanduligera var. puberula Ching [SYNONYM VARIETY 268877:BT9FS nidx=null parent=CJYP] Thelypteris hastata var. heterodoxa - Thelypteris hastata var. heterodoxa Proctor [SYNONYM VARIETY 267522:BCZN4 nidx=null parent=B9NJ3] + Thelypteris hastata var. heterodoxa Proctor [SYNONYM VARIETY 268877:BT9FT nidx=null parent=B9NJ3] Thelypteris hispidula var. inconstans - Thelypteris hispidula var. inconstans (C. Chr.) Proctor [SYNONYM VARIETY 267522:BCZN5 nidx=null parent=5N2YW] + Thelypteris hispidula var. inconstans (C. Chr.) Proctor [SYNONYM VARIETY 268877:BT9FV nidx=null parent=5N2YW] Thelypteris hispidula var. versicolor - Thelypteris hispidula var. versicolor (R. P. St. John) Lellinger [SYNONYM VARIETY 267522:BCZN6 nidx=null parent=BD3JQ] + Thelypteris hispidula var. versicolor (R. P. St. John) Lellinger [SYNONYM VARIETY 268877:BT9FW nidx=null parent=BD3JQ] Thelypteris japonica f. viridescens - Thelypteris japonica f. viridescens (Makino) H. Itô [SYNONYM FORM 267522:BCZNB nidx=null parent=B9BVK] + Thelypteris japonica f. viridescens (Makino) H. Itô [SYNONYM FORM 268877:BT9FZ nidx=null parent=B9BVK] Thelypteris japonica var. glabrata - Thelypteris japonica var. glabrata Ching [SYNONYM VARIETY 267522:BCZN7 nidx=null parent=B9BVK] + Thelypteris japonica var. glabrata Ching [SYNONYM VARIETY 268877:BT9FX nidx=null parent=B9BVK] Thelypteris japonica var. musashiensis - Thelypteris japonica var. musashiensis Hiyama [SYNONYM VARIETY 267522:BCZN8 nidx=null parent=B9BVW] + Thelypteris japonica var. musashiensis Hiyama [SYNONYM VARIETY 268877:BT9FY nidx=null parent=B9BVW] Thelypteris japonica var. viridescens - Thelypteris japonica var. viridescens (Makino) H. Itô [SYNONYM VARIETY 267522:BCZN9 nidx=null parent=B9BVK] + Thelypteris japonica var. viridescens (Makino) H. Itô [SYNONYM VARIETY 268877:BT9G2 nidx=null parent=B9BVK] Thelypteris normalis var. harperi - Thelypteris normalis var. harperi (C. Chr.) Wherry [SYNONYM VARIETY 267522:BCZNC nidx=null parent=BB32Q] + Thelypteris normalis var. harperi (C. Chr.) Wherry [SYNONYM VARIETY 268877:BT9G3 nidx=null parent=BB32Q] Thelypteris ovata var. lindheimeri - Thelypteris ovata var. lindheimeri (C. Chr.) A. R. Sm. [SYNONYM VARIETY 267522:BCZND nidx=null parent=BBLPQ] + Thelypteris ovata var. lindheimeri (C. Chr.) A. R. Sm. [SYNONYM VARIETY 268877:BT9G4 nidx=null parent=BBLPQ] Thelypteris palustris subsp. pubescens - Thelypteris palustris subsp. pubescens (G. Lawson) Fraser-Jenk. [ACCEPTED SUBSPECIES 267522:BBK4H nidx=null] + Thelypteris palustris subsp. pubescens (G. Lawson) Fraser-Jenk. [ACCEPTED SUBSPECIES 268877:BST4C nidx=null] Thelypteris palustris var. haleana - Thelypteris palustris var. haleana Fernald [SYNONYM VARIETY 267522:BCZNF nidx=null parent=BBK4H] + Thelypteris palustris var. haleana Fernald [SYNONYM VARIETY 268877:BT9G5 nidx=null parent=BST4C] Thelypteris palustris var. pubescens - Thelypteris palustris var. pubescens (G. Lawson) Fernald [SYNONYM VARIETY 267522:BBK4D nidx=null parent=BBK4H] + Thelypteris palustris var. pubescens (G. Lawson) Fernald [SYNONYM VARIETY 268877:BST4B nidx=null parent=BST4C] Thelypteris patens var. scabriuscula - Thelypteris patens var. scabriuscula (C. Presl) A. R. Sm. [SYNONYM VARIETY 267522:BCZNH nidx=null parent=BB32R] + Thelypteris patens var. scabriuscula (C. Presl) A. R. Sm. [SYNONYM VARIETY 268877:BT9G6 nidx=null parent=BB32R] Thelypteris patens var. smithiana - Thelypteris patens var. smithiana Ponce [SYNONYM VARIETY 267522:BCZNJ nidx=null parent=BB32T] + Thelypteris patens var. smithiana Ponce [SYNONYM VARIETY 268877:BT9G7 nidx=null parent=BB32T] Thelypteris pilosa var. alabamensis - Thelypteris pilosa var. alabamensis Crawford [SYNONYM VARIETY 267522:BCZNK nidx=null parent=3TQ9C] + Thelypteris pilosa var. alabamensis Crawford [SYNONYM VARIETY 268877:BT9G8 nidx=null parent=3TQ9C] Thelypteris puberula var. sonorensis - Thelypteris puberula var. sonorensis A. R. Sm. [SYNONYM VARIETY 267522:BCZNM nidx=null parent=BBLPR] + Thelypteris puberula var. sonorensis A. R. Sm. [SYNONYM VARIETY 268877:BT9G9 nidx=null parent=BBLPR] Thelypteris quadrangularis var. inconstans - Thelypteris quadrangularis var. inconstans (C. Chr.) A. R. Sm. [SYNONYM VARIETY 267522:BCZNN nidx=null parent=5N2YW] + Thelypteris quadrangularis var. inconstans (C. Chr.) A. R. Sm. [SYNONYM VARIETY 268877:BT9GB nidx=null parent=5N2YW] Thelypteris quadrangularis var. versicolor - Thelypteris quadrangularis var. versicolor (R. P. St. John) A. R. Sm. [SYNONYM VARIETY 267522:BCZNP nidx=null parent=BD3JQ] + Thelypteris quadrangularis var. versicolor (R. P. St. John) A. R. Sm. [SYNONYM VARIETY 268877:BT9GC nidx=null parent=BD3JQ] Thelypteris reptans var. tenera - Thelypteris reptans var. tenera (Fée) Proctor [SYNONYM VARIETY 267522:BCZNQ nidx=null parent=BBGJN] + Thelypteris reptans var. tenera (Fée) Proctor [SYNONYM VARIETY 268877:BT9GD nidx=null parent=BBGJN] Thelypteris sancta var. portoricensis - Thelypteris sancta var. portoricensis (Kuhn) C. V. Morton [SYNONYM VARIETY 267522:BCZNR nidx=null parent=BDMBW] - Thelypteris sancta var. portoricensis (C. Chr.) C. V. Morton [SYNONYM VARIETY 267522:BCZNS nidx=null parent=BDMBW] + Thelypteris sancta var. portoricensis (Kuhn) C. V. Morton [SYNONYM VARIETY 268877:BT9GF nidx=null parent=BDMBW] + Thelypteris sancta var. portoricensis (C. Chr.) C. V. Morton [SYNONYM VARIETY 268877:BT9GG nidx=null parent=BDMBW] Thelypteris × boottii var. multiflora - Thelypteris × boottii var. multiflora (Gilbert) Mousley [SYNONYM VARIETY 267522:BCWHR nidx=null parent=BB633] + Thelypteris × boottii var. multiflora (Gilbert) Mousley [SYNONYM VARIETY 268877:BT7N7 nidx=null parent=BB633] Theodorites - Theodorites [ACCEPTED GENUS 267522:7VN9 nidx=null] + Theodorites Baraboshkin & Mikhailova, 2006 [ACCEPTED GENUS 268877:BSM5S nidx=null] Thermalites - Thermalites [ACCEPTED GENUS 267522:7VR9 nidx=null] + Thermalites Smith, 1927 [ACCEPTED GENUS 268877:BSM5T nidx=null] Thetidites - Thetidites [ACCEPTED GENUS 267522:7VWP nidx=null] + Thetidites (von Mojsisovics, 1896) [ACCEPTED GENUS 268877:BSM5V nidx=null] Thetiditidae - Thetiditidae [ACCEPTED FAMILY 267522:H7F nidx=null] + Thetiditidae Tozer, 1971 [ACCEPTED FAMILY 268877:BSH2H nidx=null] Thiniites - Thiniites [ACCEPTED GENUS 267522:7VYN nidx=null] + Thiniites Krystyn, 1982 [ACCEPTED GENUS 268877:BSM5X nidx=null] Thisbites - Thisbites [ACCEPTED GENUS 267522:7W38 nidx=null] + Thisbites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSM5Z nidx=null] Thisbitidae - Thisbitidae [ACCEPTED FAMILY 267522:H7P nidx=null] + Thisbitidae Spath, 1951 [ACCEPTED FAMILY 268877:BSH2J nidx=null] Thomasites - Thomasites [ACCEPTED GENUS 267522:7W4Z nidx=null] + Thomasites Pervinquiére, 1907 [ACCEPTED GENUS 268877:BSM63 nidx=null] Thorsteinssonoceras - Thorsteinssonoceras [ACCEPTED GENUS 267522:648C2 nidx=null] + Thorsteinssonoceras Jeletzky, 1965 [ACCEPTED GENUS 268877:BSM64 nidx=null] Thurmanniceras - Thurmanniceras [ACCEPTED GENUS 267522:7WFL nidx=null] + Thurmanniceras Cossmann, 1901 [ACCEPTED GENUS 268877:BSM6G nidx=null] Thurmanniceras jenkinsi - Thurmanniceras jenkinsi (Anderson, 1938) [ACCEPTED SPECIES 267522:7BY34 nidx=null] + Thurmanniceras jenkinsi (Anderson, 1933) [SYNONYM SPECIES 268877:BT5JY nidx=null parent=BSXBF] Tibetites - Tibetites [ACCEPTED GENUS 267522:648DY nidx=null] + Tibetites Mojsisovics, 1896 [ACCEPTED GENUS 268877:BSM6M nidx=null] Tibetitidae - Tibetitidae [ACCEPTED FAMILY 267522:H98 nidx=null] + Tibetitidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSH2L nidx=null] Tiltoniceras - Tiltoniceras [ACCEPTED GENUS 267522:7WXZ nidx=null] + Tiltoniceras Buckman, 1913 [ACCEPTED GENUS 268877:BSM6Q nidx=null] Timanites - Timanites [ACCEPTED GENUS 267522:7WYB nidx=null] + Timanites Mojsisovics, 1882 [ACCEPTED GENUS 268877:BSM6R nidx=null] Timanoceras - Timanoceras [ACCEPTED GENUS 267522:7WYC nidx=null] + Timanoceras Bogoslovsky, 1957 [ACCEPTED GENUS 268877:BSM6S nidx=null] Timoceras - Timoceras [ACCEPTED GENUS 267522:7WZ8 nidx=null] + Timoceras Dagis & Ermakova, 1988 [ACCEPTED GENUS 268877:BSM6T nidx=null] Timorites - Timorites [ACCEPTED GENUS 267522:7WZX nidx=null] + Timorites Haniel, 1915 [ACCEPTED GENUS 268877:BSKGJ nidx=null] Tipperoceras - Tipperoceras [ACCEPTED GENUS 267522:7X6L nidx=null] + Tipperoceras Taylor, 1998 [ACCEPTED GENUS 268877:BSM6V nidx=null] Tirolites - Tirolites [ACCEPTED GENUS 267522:7X7S nidx=null] + Tirolites Mojsisovics, 1879 [ACCEPTED GENUS 268877:BSM6W nidx=null] Tissotia - Tissotia [ACCEPTED GENUS 267522:7X8X nidx=null] + Tissotia Douvillé, 1890 [ACCEPTED GENUS 268877:BSM6Z nidx=null] Tissotiidae - Tissotiidae [ACCEPTED FAMILY 267522:626P8 nidx=null] + Tissotiidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSH2P nidx=null] Tissotioides - Tissotioides [ACCEPTED SUBGENUS 267522:7X8Y nidx=null] - Tissotioides [ACCEPTED GENUS 267522:7X8Z nidx=null] + Tissotioides Reyment, 1958 [ACCEPTED GENUS 268877:BSM72 nidx=null] Tlahualiloceras - Tlahualiloceras [ACCEPTED GENUS 267522:7XC3 nidx=null] + Tlahualiloceras Kellum & Mintz, 1962 [ACCEPTED GENUS 268877:BSM74 nidx=null] Togaticeras - Togaticeras [ACCEPTED GENUS 267522:7XF9 nidx=null] + Togaticeras Rakús, 1993 [ACCEPTED GENUS 268877:BSM76 nidx=null] Tollia - Tollia [ACCEPTED SUBGENUS 267522:7XH8 nidx=null] - Tollia [ACCEPTED GENUS 267522:7XH9 nidx=null] + Tollia Pavlow, 1914 [ACCEPTED GENUS 268877:BSM77 nidx=null] Tompophiceras - Tompophiceras [ACCEPTED GENUS 267522:7XNM nidx=null] + Tompophiceras Popov, 1961 [ACCEPTED GENUS 268877:BSM79 nidx=null] Tompoproptychites - Tompoproptychites [ACCEPTED SUBGENUS 267522:8GKG nidx=null] + Tompoproptychites (Vavilov & Zakharov, 1976) [SYNONYM GENUS 268877:BSMRQ nidx=null parent=BSMRR] Tongluceras - Tongluceras [ACCEPTED GENUS 267522:648HX nidx=null] + Tongluceras Zhao & Zheng, 1977 [ACCEPTED GENUS 268877:BSM7B nidx=null] Tongoboryceras - Tongoboryceras [ACCEPTED GENUS 267522:7XPF nidx=null] + Tongoboryceras Housa, 1967 [ACCEPTED GENUS 268877:BSM7C nidx=null] Tonohamites - Tonohamites [ACCEPTED GENUS 267522:7XQR nidx=null] + Tonohamites Spath, 1924 [ACCEPTED GENUS 268877:BSM7D nidx=null] Torleyoceras - Torleyoceras [ACCEPTED GENUS 267522:7XTF nidx=null] + Torleyoceras (Wedekind, 1918) [ACCEPTED GENUS 268877:BSM7F nidx=null] Tornia - Tornia [ACCEPTED GENUS 267522:648JH nidx=null] + Tornia House, 1970 [ACCEPTED GENUS 268877:BSM7H nidx=null] Tornoceras - Tornoceras [ACCEPTED GENUS 267522:63WJJ nidx=null] - Tornoceras [ACCEPTED SUBGENUS 267522:648JJ nidx=null] + Tornoceras (Hyatt, 1884) [ACCEPTED GENUS 268877:BSM7J nidx=null] Tornocerataceae - Tornocerataceae [ACCEPTED SUPERFAMILY 267522:622Q7 nidx=null] + Tornocerataceae Arthaber, 1911 [ACCEPTED SUPERFAMILY 268877:BTL4X nidx=null] Tornoceratidae - Tornoceratidae [ACCEPTED FAMILY 267522:HB9 nidx=null] + Tornoceratidae Arthaber, 1911 [ACCEPTED FAMILY 268877:BSH2Q nidx=null] Tornoceratoidea - Tornoceratoidea [ACCEPTED SUPERFAMILY 267522:5RF nidx=null] + Tornoceratoidea Arthaber, 1911 [ACCEPTED SUPERFAMILY 268877:BTL4S nidx=null] Tornquistites - Tornquistites [ACCEPTED GENUS 267522:648JN nidx=null] + Tornquistites Hyatt & Smith, 1905 [ACCEPTED GENUS 268877:BSM7N nidx=null] Torquatisphinctes - Torquatisphinctes [ACCEPTED GENUS 267522:7XVD nidx=null] + Torquatisphinctes Spath [ACCEPTED GENUS 268877:BSM7P nidx=null] Toucasiella - Toucasiella [ACCEPTED GENUS 267522:7XZT nidx=null] + Toucasiella Enay et al., 1998 [ACCEPTED GENUS 268877:BSM7Q nidx=null] Toxoceratoides - Toxoceratoides [ACCEPTED GENUS 267522:7Y4G nidx=null] + Toxoceratoides Spath, 1924 [ACCEPTED GENUS 268877:BSM7R nidx=null] Tozeria - Tozeria [ACCEPTED GENUS 267522:8MVKK nidx=null] + Tozeria Tatzreiter, 1985 [ACCEPTED GENUS 268877:BSKGR nidx=null] Tozericeras - Tozericeras [ACCEPTED GENUS 267522:7Y6S nidx=null] + Tozericeras Guex, 1978 [ACCEPTED GENUS 268877:BSM7S nidx=null] Tozerites - Tozerites [ACCEPTED GENUS 267522:7Y6T nidx=null] + Tozerites Silberling & Nichols, 1982 [ACCEPTED GENUS 268877:BSM7T nidx=null] Trachyceras - Trachyceras [ACCEPTED GENUS 267522:647ZZ nidx=null] + Trachyceras (Laube, 1869) [ACCEPTED GENUS 268877:BSM7V nidx=null] Trachyceras attila - Trachyceras attila (Mojsisovics, 1893) [SYNONYM SPECIES 267522:57PWV nidx=null parent=46R9Q] + Trachyceras attila (Mojsisovics, 1870) [ACCEPTED SPECIES 268877:BT5PD nidx=null] Trachycerataceae - Trachycerataceae [ACCEPTED SUPERFAMILY 267522:5RH nidx=null] + Trachycerataceae Haug, 1894 [ACCEPTED SUPERFAMILY 268877:BTL3J nidx=null] Trachyceratidae - Trachyceratidae [ACCEPTED FAMILY 267522:HCC nidx=null] + Trachyceratidae Haug, 1894 [ACCEPTED FAMILY 268877:BSH2R nidx=null] Trachyornites - Trachyornites [ACCEPTED GENUS 267522:7YD4 nidx=null] + Trachyornites Wang & Chen, 1979 [ACCEPTED GENUS 268877:BSM7Y nidx=null] Trachypleuraspidites - Trachypleuraspidites [ACCEPTED SUBGENUS 267522:8GL8 nidx=null] + Trachypleuraspidites (Diener, 1906) [SYNONYM GENUS 268877:BSMRS nidx=null parent=BSMRT] Trachysagenites - Trachysagenites [ACCEPTED GENUS 267522:63WBB nidx=null] + Trachysagenites (Mojsisovics, 1893) [ACCEPTED GENUS 268877:BSM7Z nidx=null] Trachyscaphites - Trachyscaphites [ACCEPTED GENUS 267522:63WBD nidx=null] + Trachyscaphites Cobban & Scott, 1964 [ACCEPTED GENUS 268877:BSM83 nidx=null] Trachystenoceras - Trachystenoceras [ACCEPTED GENUS 267522:7YFB nidx=null] + Trachystenoceras Johnston, 1941 [ACCEPTED GENUS 268877:BSM84 nidx=null] Tragodesmoceras - Tragodesmoceras [ACCEPTED GENUS 267522:7YH2 nidx=null] + Tragodesmoceras Spath, 1922 [ACCEPTED GENUS 268877:BSM85 nidx=null] Tragolytoceras - Tragolytoceras [ACCEPTED GENUS 267522:7YH4 nidx=null] + Tragolytoceras Spath, 1924 [ACCEPTED GENUS 268877:BSM86 nidx=null] Tragophylloceras - Tragophylloceras [ACCEPTED GENUS 267522:7YH8 nidx=null] + Tragophylloceras Hyatt, 1900 [ACCEPTED GENUS 268877:BSM87 nidx=null] Tragorhacoceras - Tragorhacoceras [ACCEPTED GENUS 267522:7YHB nidx=null] + Tragorhacoceras Spath, 1927 [ACCEPTED GENUS 268877:BSM88 nidx=null] Trama (Neotrama) kulinitschae - Trama (Neotrama) kulinitschae [ACCEPTED SPECIES 267522:BPRTQ nidx=null] + Trama (Neotrama) kulinitschae [ACCEPTED SPECIES 268877:BT5P5 nidx=null] Trama (Trama) bazarovi - Trama (Trama) bazarovi [ACCEPTED SPECIES 267522:7CN9L nidx=null] + Trama (Trama) bazarovi [ACCEPTED SPECIES 268877:BT5P4 nidx=null] Trama (Trama) rara - Trama (Trama) rara [ACCEPTED SPECIES 267522:7CMY6 nidx=null] + Trama (Trama) rara [ACCEPTED SPECIES 268877:BSSB9 nidx=null] Traskites - Traskites [ACCEPTED GENUS 267522:7YLW nidx=null] + Traskites (Hyatt & Smith, 1905) [ACCEPTED GENUS 268877:BSM89 nidx=null] Trettinoceras - Trettinoceras [ACCEPTED GENUS 267522:7YTX nidx=null] + Trettinoceras Nassichuk, 1975 [ACCEPTED GENUS 268877:BSM8C nidx=null] Trevoneites - Trevoneites [ACCEPTED GENUS 267522:63W2S nidx=null] + Trevoneites Becker & House, 1994 [ACCEPTED GENUS 268877:BSM8D nidx=null] Triaclymenia - Triaclymenia [ACCEPTED GENUS 267522:64836 nidx=null] + Triaclymenia Schindewolf, 1937 [ACCEPTED GENUS 268877:BSM8F nidx=null] Triainoceratidae - Triainoceratidae [ACCEPTED FAMILY 267522:HDR nidx=null] + Triainoceratidae Hyatt, 1884 [ACCEPTED FAMILY 268877:BSH2S nidx=null] Tricholepidium angustifolium var. lanceolatum - Tricholepidium angustifolium var. lanceolatum (Ching & S. K. Wu) Y. X. Lin [SYNONYM VARIETY 267522:BCZQB nidx=null parent=BBRK3] + Tricholepidium angustifolium var. lanceolatum (Ching & S. K. Wu) Y. X. Lin [SYNONYM VARIETY 268877:BT9GM nidx=null parent=BBRK3] Tricholepidium maculosum var. subnormale - Tricholepidium maculosum var. subnormale (Alderw.) Ching [SYNONYM VARIETY 267522:BCZQC nidx=null parent=BBRK3] + Tricholepidium maculosum var. subnormale (Alderw.) Ching [SYNONYM VARIETY 268877:BT9GN nidx=null parent=BBRK3] Trichomanes japonicum var. angustatum - Trichomanes japonicum var. angustatum Christ [SYNONYM VARIETY 267522:BCWJK nidx=null parent=BCT3P] + Trichomanes japonicum var. angustatum Christ [SYNONYM VARIETY 268877:BT7NM nidx=null parent=BCT3P] Trichomanes orientale var. abbreviatum - Trichomanes orientale var. abbreviatum Miyabe & Kudô [SYNONYM VARIETY 267522:BCWJM nidx=null parent=BCT38] + Trichomanes orientale var. abbreviatum Miyabe & Kudô [SYNONYM VARIETY 268877:BT7NN nidx=null parent=BCT38] Trichomanes punctatum subsp. floridanum - Trichomanes punctatum subsp. floridanum Wess. Boer [SYNONYM SUBSPECIES 267522:BBK4S nidx=null parent=BCX8P] + Trichomanes punctatum subsp. floridanum Wess. Boer [SYNONYM SUBSPECIES 268877:BST4G nidx=null parent=BCX8P] Trichomanes reptans var. quercifolium - Trichomanes reptans var. quercifolium (Hook. & Grev.) Jenman [SYNONYM VARIETY 267522:BCWJQ nidx=null parent=B9DNZ] + Trichomanes reptans var. quercifolium (Hook. & Grev.) Jenman [SYNONYM VARIETY 268877:BT7NP nidx=null parent=B9DNZ] Trichomanes trigonum var. fimbriatum - Trichomanes trigonum var. fimbriatum (Backh. ex T. Moore) Proctor [ACCEPTED VARIETY 267522:BCZQJ nidx=null] + Trichomanes trigonum var. fimbriatum (Backh. ex T. Moore) Proctor [ACCEPTED VARIETY 268877:BT9GT nidx=null] Trichosorus glaucescens var. major - Trichosorus glaucescens var. major Liebm. [SYNONYM VARIETY 267522:93WWM nidx=null parent=B8XQP] + Trichosorus glaucescens var. major Liebm. [SYNONYM VARIETY 268877:BT7NQ nidx=null parent=B8XQP] Tridenticeras - Tridenticeras [ACCEPTED GENUS 267522:7ZV5 nidx=null] + Tridenticeras Wiedmann, 1962 [ACCEPTED GENUS 268877:BSM8P nidx=null] Trigonogastrites - Trigonogastrites [ACCEPTED GENUS 267522:7ZZJ nidx=null] + Trigonogastrites Zhao et al., 1978 [ACCEPTED GENUS 268877:BSM8V nidx=null] Triimitoceras - Triimitoceras [ACCEPTED GENUS 267522:64852 nidx=null] + Triimitoceras Korn et al., 2003 [ACCEPTED GENUS 268877:BSM8W nidx=null] Trimanticoceras - Trimanticoceras [ACCEPTED GENUS 267522:8263 nidx=null] + Trimanticoceras House, 1977 [ACCEPTED GENUS 268877:BSM8X nidx=null] Trimarginites - Trimarginites [ACCEPTED GENUS 267522:8264 nidx=null] - Trimarginites [ACCEPTED SUBGENUS 267522:8265 nidx=null] + Trimarginites (Rollier, 1909) [ACCEPTED GENUS 268877:BSM8Y nidx=null] Trizonoceras - Trizonoceras [ACCEPTED GENUS 267522:82P9 nidx=null] + Trizonoceras Girty, 1909 [ACCEPTED GENUS 268877:BSM99 nidx=null] Trochilioceras - Trochilioceras [ACCEPTED GENUS 267522:6485R nidx=null] + Trochilioceras Plummer & Scott, 1937 [ACCEPTED GENUS 268877:BSM9B nidx=null] Trochoclymenia - Trochoclymenia [ACCEPTED GENUS 267522:82R7 nidx=null] + Trochoclymenia Schindewolf, 1926 [ACCEPTED GENUS 268877:BSM9C nidx=null] Tropaeum - Tropaeum [ACCEPTED GENUS 267522:82Y5 nidx=null] - Tropaeum [ACCEPTED SUBGENUS 267522:82Y6 nidx=null] + Tropaeum Sowerby, 1837 [ACCEPTED GENUS 268877:BSM9D nidx=null] Tropiceltites - Tropiceltites [ACCEPTED GENUS 267522:82Z7 nidx=null] + Tropiceltites Mojsisovics, 1893 [ACCEPTED GENUS 268877:BSM9G nidx=null] Tropiceltitidae - Tropiceltitidae [ACCEPTED FAMILY 267522:HJS nidx=null] + Tropiceltitidae Spath, 1951 [ACCEPTED FAMILY 268877:BSH2W nidx=null] Tropidoceras - Tropidoceras [ACCEPTED GENUS 267522:832N nidx=null] + Tropidoceras Hyatt, 1867 [ACCEPTED GENUS 268877:BSM9H nidx=null] Tropigastrites - Tropigastrites [ACCEPTED GENUS 267522:834K nidx=null] + Tropigastrites Smith, 1914 [ACCEPTED GENUS 268877:BSM9J nidx=null] Tropigymnites - Tropigymnites [ACCEPTED GENUS 267522:834L nidx=null] + Tropigymnites Spath, 1951 [ACCEPTED GENUS 268877:BSM9K nidx=null] Tropihalorites - Tropihalorites [ACCEPTED GENUS 267522:834M nidx=null] + Tropihalorites Shevyrev, 1990 [ACCEPTED GENUS 268877:BSM9L nidx=null] Tropijuvavites - Tropijuvavites [ACCEPTED GENUS 267522:834P nidx=null] + Tropijuvavites Krystyn, 1982 [ACCEPTED GENUS 268877:BSM9M nidx=null] Tropitaceae - Tropitaceae [ACCEPTED SUPERFAMILY 267522:5SB nidx=null] + Tropitaceae Mojsisovics, 1875 [ACCEPTED SUPERFAMILY 268877:BTL3D nidx=null] Tropites - Tropites [ACCEPTED GENUS 267522:835G nidx=null] + Tropites Mojsisovics, 1875 [ACCEPTED GENUS 268877:BSM9N nidx=null] Tropithisbites - Tropithisbites [ACCEPTED GENUS 267522:835H nidx=null] + Tropithisbites Tozer, 1994 [ACCEPTED GENUS 268877:BSM9P nidx=null] Tropitidae - Tropitidae [ACCEPTED FAMILY 267522:HJY nidx=null] + Tropitidae Mojsisovics, 1875 [ACCEPTED FAMILY 268877:BSH2X nidx=null] Tropitoidea - Tropitoidea [ACCEPTED SUPERFAMILY 267522:5SC nidx=null] + Tropitoidea Mojsisovics, 1875 [ACCEPTED SUPERFAMILY 268877:BTL32 nidx=null] Truempyceras - Truempyceras [ACCEPTED GENUS 267522:63W5G nidx=null] + Truempyceras Brühwiler & Bucher, 2012 [ACCEPTED GENUS 268877:BSM9Q nidx=null] Truyolsoceras - Truyolsoceras [ACCEPTED GENUS 267522:838L nidx=null] + Truyolsoceras Montesinos, 1987 [ACCEPTED GENUS 268877:BSM9R nidx=null] Tsvetkovites - Tsvetkovites [ACCEPTED GENUS 267522:83F7 nidx=null] + Tsvetkovites Vavilov & Korchinskya, 1973 [ACCEPTED GENUS 268877:BSM9S nidx=null] Tuchodiceras - Tuchodiceras [ACCEPTED GENUS 267522:83KW nidx=null] + Tuchodiceras Tozer, 1994 [ACCEPTED GENUS 268877:BSM9X nidx=null] Tulitidae - Tulitidae [ACCEPTED FAMILY 267522:6273R nidx=null] + Tulitidae Buckman, 1921 [ACCEPTED FAMILY 268877:BSH2Y nidx=null] Tulongites - Tulongites [ACCEPTED GENUS 267522:83N9 nidx=null] + Tulongites Brühwiler et al., 2010 [ACCEPTED GENUS 268877:BSM9Y nidx=null] Tumaroceras - Tumaroceras [ACCEPTED GENUS 267522:83NL nidx=null] + Tumaroceras Ruzhencev, 1961 [ACCEPTED GENUS 268877:BSM9Z nidx=null] Tumulites - Tumulites [ACCEPTED GENUS 267522:83PR nidx=null] + Tumulites McCaleb et al., 1964 [ACCEPTED GENUS 268877:BSMB2 nidx=null] Tunglanites - Tunglanites [ACCEPTED GENUS 267522:83Q8 nidx=null] + Tunglanites Zhao, 1959 [ACCEPTED GENUS 268877:BSMB3 nidx=null] Turkmeniceras - Turkmeniceras [ACCEPTED GENUS 267522:647VX nidx=null] + Turkmeniceras Tovbina, 1963 [ACCEPTED GENUS 268877:BSMB6 nidx=null] Turrilitaceae - Turrilitaceae [ACCEPTED SUPERFAMILY 267522:5SH nidx=null] + Turrilitaceae Gill, 1871 [ACCEPTED SUPERFAMILY 268877:BTL4N nidx=null] Turrilites - Turrilites [ACCEPTED GENUS 267522:83W6 nidx=null] - Turrilites [ACCEPTED SUBGENUS 267522:83W7 nidx=null] + Turrilites Lamarck, 1801 [ACCEPTED GENUS 268877:BSMB7 nidx=null] Turrilitidae - Turrilitidae [ACCEPTED FAMILY 267522:HM4 nidx=null] + Turrilitidae Gill, 1871 [ACCEPTED FAMILY 268877:BSH2Z nidx=null] Tympanoceras - Tympanoceras [ACCEPTED GENUS 267522:845S nidx=null] + Tympanoceras Ruzhencev, 1958 [ACCEPTED GENUS 268877:BSMBB nidx=null] Ubites - Ubites [ACCEPTED GENUS 267522:84G2 nidx=null] + Ubites Korn & Sudar, 2010 [ACCEPTED GENUS 268877:BSMBC nidx=null] Uchtites - Uchtites [ACCEPTED GENUS 267522:84GG nidx=null] + Uchtites Bogoslovsky, 1958 [ACCEPTED GENUS 268877:BSMBD nidx=null] Uddenites - Uddenites [ACCEPTED GENUS 267522:84H3 nidx=null] + Uddenites Böse, 1919 [ACCEPTED GENUS 268877:BSMBF nidx=null] Uhligites - Uhligites [ACCEPTED GENUS 267522:63W8B nidx=null] + Uhligites Kilian, 1913 [ACCEPTED GENUS 268877:BSMBG nidx=null] Umbetoceras - Umbetoceras [ACCEPTED GENUS 267522:84R5 nidx=null] + Umbetoceras Ruzhencev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSMBH nidx=null] Umbosporadoceras - Umbosporadoceras [ACCEPTED GENUS 267522:84RM nidx=null] + Umbosporadoceras Becker, 2002 [ACCEPTED GENUS 268877:BSMBJ nidx=null] Umgazaniceras - Umgazaniceras [ACCEPTED GENUS 267522:84S5 nidx=null] + Umgazaniceras Klinger & Kennedy, 1979 [ACCEPTED GENUS 268877:BSMBK nidx=null] Umsinenoceras - Umsinenoceras [ACCEPTED GENUS 267522:84SD nidx=null] + Umsinenoceras Kennedy et al., 1979 [ACCEPTED GENUS 268877:BSMBL nidx=null] Ungusporadoceras - Ungusporadoceras [ACCEPTED GENUS 267522:84WP nidx=null] + Ungusporadoceras Korn et al., 2015 [ACCEPTED GENUS 268877:BSMBM nidx=null] Unionvillites - Unionvillites [ACCEPTED GENUS 267522:84XQ nidx=null] + Unionvillites Silberling & Nichols, 1982 [ACCEPTED GENUS 268877:BSMBN nidx=null] Unipeltoceras - Unipeltoceras [ACCEPTED GENUS 267522:84XT nidx=null] + Unipeltoceras Jeannet, 1951 [ACCEPTED GENUS 268877:BSMBP nidx=null] Uptonia - Uptonia [ACCEPTED GENUS 267522:8525 nidx=null] + Uptonia Buckman, 1898 [ACCEPTED GENUS 268877:BSMBQ nidx=null] Uraloceras - Uraloceras [ACCEPTED GENUS 267522:8535 nidx=null] + Uraloceras Ruzhencev, 1936 [ACCEPTED GENUS 268877:BSMBR nidx=null] Uralopronorites - Uralopronorites [ACCEPTED GENUS 267522:853C nidx=null] + Uralopronorites Librovitch & Ruzhencev, 1949 [ACCEPTED GENUS 268877:BSMBS nidx=null] Uralyroceras - Uralyroceras [ACCEPTED GENUS 267522:63VY8 nidx=null] + Uralyroceras Korn & Titus, 2015 [ACCEPTED GENUS 268877:BSMBT nidx=null] Urdyceras - Urdyceras [ACCEPTED GENUS 267522:8553 nidx=null] + Urdyceras Brayard & Bucher, 2008 [ACCEPTED GENUS 268877:BSMBZ nidx=null] Uroleucon (Uroleucon) - Uroleucon (Uroleucon) Mordvilko, 1914 [ACCEPTED SUBGENUS 267522:BMHGH nidx=null] + Uroleucon (Uroleucon) Mordvilko, 1914 [ACCEPTED SUBGENUS 268877:BSG2R nidx=null] Urostachys hippurideus var. montanus - Urostachys hippurideus var. montanus (Underw. & F. E. Lloyd) Herter ex Nessel [SYNONYM VARIETY 267522:BCZYN nidx=null parent=BB3LZ] + Urostachys hippurideus var. montanus (Underw. & F. E. Lloyd) Herter ex Nessel [SYNONYM VARIETY 268877:BT9HG nidx=null parent=BB3LZ] Urostachys lucidulus var. porophilus - Urostachys lucidulus var. porophilus (F. E. Lloyd & Underw.) Nessel [SYNONYM VARIETY 267522:BCZYP nidx=null parent=B9PT3] + Urostachys lucidulus var. porophilus (F. E. Lloyd & Underw.) Nessel [SYNONYM VARIETY 268877:BT9HH nidx=null parent=B9PT3] Urtica dioica subvar. horrida - Urtica dioica subvar. horrida (Wedd.) Wedd. [AMBIGUOUS_SYNONYM SUBVARIETY 267522:8SL87 nidx=null parent=8SFYF] + Urtica dioica subvar. horrida (Wedd.) Wedd. [AMBIGUOUS_SYNONYM SUBVARIETY 268877:BTBFW nidx=null parent=8SFYF] Ussuria - Ussuria [ACCEPTED GENUS 267522:85FV nidx=null] + Ussuria Diener, 1895 [ACCEPTED GENUS 268877:BSMC3 nidx=null] Ussuriaspenites - Ussuriaspenites [ACCEPTED GENUS 267522:85FY nidx=null] + Ussuriaspenites Zakharov & Smyshlyaeva, 2013 [ACCEPTED GENUS 268877:BSMC4 nidx=null] Ussuridiscus - Ussuridiscus [ACCEPTED GENUS 267522:85FZ nidx=null] + Ussuridiscus Shigeta & Zakharov, 2009 [ACCEPTED GENUS 268877:BSMC5 nidx=null] Ussuriflemingites - Ussuriflemingites [ACCEPTED GENUS 267522:85G3 nidx=null] + Ussuriflemingites Shigeta & Zakharov, 2009 [ACCEPTED GENUS 268877:BSMC6 nidx=null] Ussuriidae - Ussuriidae [ACCEPTED FAMILY 267522:6273V nidx=null] + Ussuriidae Spath, 1930 [ACCEPTED FAMILY 268877:BSH32 nidx=null] Ussurijuvenites - Ussurijuvenites [ACCEPTED GENUS 267522:85G6 nidx=null] + Ussurijuvenites Smyshlyaeva & Zakharov, 2012 [ACCEPTED GENUS 268877:BSMC7 nidx=null] Ussuriphyllites - Ussuriphyllites [ACCEPTED GENUS 267522:85G8 nidx=null] + Ussuriphyllites Zakharov, 1967 [ACCEPTED GENUS 268877:BSMC8 nidx=null] Ussuritaceae - Ussuritaceae [ACCEPTED SUPERFAMILY 267522:62328 nidx=null] + Ussuritaceae Hyatt, 1900 [ACCEPTED SUPERFAMILY 268877:BTL39 nidx=null] Ussurites - Ussurites [ACCEPTED GENUS 267522:85G9 nidx=null] + Ussurites (Hyatt, 1900) [ACCEPTED GENUS 268877:BSMC9 nidx=null] Ussuritidae - Ussuritidae [ACCEPTED FAMILY 267522:HQV nidx=null] + Ussuritidae Hyatt, 1900 [ACCEPTED FAMILY 268877:BSH33 nidx=null] Valanginites - Valanginites [ACCEPTED GENUS 267522:85P5 nidx=null] + Valanginites Sayn, 1910 [ACCEPTED GENUS 268877:BSMCD nidx=null] Valdedorsella - Valdedorsella [ACCEPTED GENUS 267522:647KC nidx=null] + Valdedorsella Breistroffer, 1947 [ACCEPTED GENUS 268877:BSMCF nidx=null] Vallites - Vallites [ACCEPTED GENUS 267522:85RN nidx=null] + Vallites Ruzhencev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSMCG nidx=null] Vandaites - Vandaites [ACCEPTED GENUS 267522:85TJ nidx=null] + Vandaites Tozer, 1979 [ACCEPTED GENUS 268877:BSMCH nidx=null] Varioclymenia - Varioclymenia [ACCEPTED GENUS 267522:85YF nidx=null] + Varioclymenia (Wedekind, 1908) [ACCEPTED GENUS 268877:BSMCJ nidx=null] Vascoceras - Vascoceras [ACCEPTED GENUS 267522:85ZZ nidx=null] + Vascoceras Choffat, 1898 [ACCEPTED GENUS 268877:BSMCL nidx=null] Vascoceras shastense - Vascoceras shastense (Anderson, 1932) [ACCEPTED SPECIES 267522:7FJ38 nidx=null] + Vascoceras shastense (Anderson, 1931) [SYNONYM SPECIES 268877:BT5ZY nidx=null parent=CTZT] Vascoceratidae - Vascoceratidae [ACCEPTED FAMILY 267522:HSD nidx=null] + Vascoceratidae Douvillé, 1912 [ACCEPTED FAMILY 268877:BSH35 nidx=null] Vavilovites - Vavilovites [ACCEPTED GENUS 267522:8645 nidx=null] + Vavilovites Tozer, 1971 [ACCEPTED GENUS 268877:BSMCP nidx=null] Veracruciceras - Veracruciceras [ACCEPTED GENUS 267522:86B8 nidx=null] + Veracruciceras Cantu-Chapa, 2006 [ACCEPTED GENUS 268877:BSMD5 nidx=null] Veranadaites - Veranadaites [ACCEPTED GENUS 267522:86BF nidx=null] + Veranadaites Parent & Garrido, 2015 [ACCEPTED GENUS 268877:BSMD6 nidx=null] Verancoceras - Verancoceras [ACCEPTED GENUS 267522:86BG nidx=null] + Verancoceras Ruzhentsev & Bogoslovskaya, 1971 [ACCEPTED GENUS 268877:BSMD7 nidx=null] Vercherites - Vercherites [ACCEPTED GENUS 267522:63VKZ nidx=null] + Vercherites Brühwiler et al., 2010 [ACCEPTED GENUS 268877:BSMDB nidx=null] Verneuilites - Verneuilites [ACCEPTED GENUS 267522:86DW nidx=null] + Verneuilites (Librovitch, 1939) [ACCEPTED GENUS 268877:BSMDF nidx=null] Veruzhites - Veruzhites [ACCEPTED GENUS 267522:647LV nidx=null] + Veruzhites Leonova, 1988 [ACCEPTED GENUS 268877:BSMDH nidx=null] Vescotoceras - Vescotoceras [ACCEPTED GENUS 267522:647M7 nidx=null] + Vescotoceras Ruzhencev, 1962 [ACCEPTED GENUS 268877:BSMDJ nidx=null] Vickohlerites - Vickohlerites [ACCEPTED GENUS 267522:86NJ nidx=null] + Vickohlerites Kummel, 1968 [ACCEPTED GENUS 268877:BSMDK nidx=null] Vidrioceras - Vidrioceras [ACCEPTED SUBGENUS 267522:8GT6 nidx=null] + Vidrioceras (Böse, 1919) [SYNONYM GENUS 268877:BSMRZ nidx=null parent=BSMS2] Vidrioceratidae - Vidrioceratidae [ACCEPTED FAMILY 267522:6272X nidx=null] + Vidrioceratidae Plummer & Scott, 1937 [ACCEPTED FAMILY 268877:BSFW9 nidx=null] Villania - Villania [ACCEPTED GENUS 267522:86SX nidx=null] + Villania Till, 1909 [ACCEPTED GENUS 268877:BSMDL nidx=null] Vinalesites - Vinalesites [ACCEPTED GENUS 267522:63VN6 nidx=null] + Vinalesites Thieuloy, 1966 [ACCEPTED GENUS 268877:BSMDM nidx=null] Viola hortensis - Viola hortensis [AMBIGUOUS_SYNONYM SPECIES 267522:BRWSQ nidx=null parent=7G44D] + Viola hortensis [AMBIGUOUS_SYNONYM SPECIES 268877:BTK8G nidx=null parent=7G44D] Virgatopavlovia - Virgatopavlovia [ACCEPTED GENUS 267522:86WN nidx=null] + Virgatopavlovia Cope, 1978 [ACCEPTED GENUS 268877:BSMDN nidx=null] Virgatoptychites - Virgatoptychites [ACCEPTED GENUS 267522:86WP nidx=null] + Virgatoptychites Voronets, 1958 [ACCEPTED GENUS 268877:BSMDP nidx=null] Virginoceras - Virginoceras [ACCEPTED GENUS 267522:86WZ nidx=null] + Virginoceras Ruzhencev, 1960 [ACCEPTED GENUS 268877:BSMDQ nidx=null] Vishnuites - Vishnuites [ACCEPTED GENUS 267522:86Z9 nidx=null] + Vishnuites (Diener, 1897) [ACCEPTED GENUS 268877:BSMDR nidx=null] Vittaria doniana var. angusta - Vittaria doniana var. angusta Hieron. [SYNONYM VARIETY 267522:BCZZQ nidx=null parent=B9P5W] + Vittaria doniana var. angusta Hieron. [SYNONYM VARIETY 268877:BT9HR nidx=null parent=B9P5W] Vittaria flexuosa var. filipes - Vittaria flexuosa var. filipes Tardieu & C. Chr. [SYNONYM VARIETY 267522:BCZZR nidx=null parent=B9P5B] + Vittaria flexuosa var. filipes Tardieu & C. Chr. [SYNONYM VARIETY 268877:BT9HS nidx=null parent=B9P5B] Vittaria himalayensis var. elongata - Vittaria himalayensis var. elongata Ching [SYNONYM VARIETY 267522:BCZZS nidx=null parent=B9P5W] + Vittaria himalayensis var. elongata Ching [SYNONYM VARIETY 268877:BT9HT nidx=null parent=B9P5W] Vittaria japonica var. sessilis - Vittaria japonica var. sessilis D. C. Eaton ex Yoshin. [SYNONYM VARIETY 267522:BCZZT nidx=null parent=B9P5C] + Vittaria japonica var. sessilis D. C. Eaton ex Yoshin. [SYNONYM VARIETY 268877:BT9HV nidx=null parent=B9P5C] Volgoceratoides - Volgoceratoides [ACCEPTED GENUS 267522:876W nidx=null] + Volgoceratoides Mikhailova & Baraboshkin, 2002 [ACCEPTED GENUS 268877:BSMDT nidx=null] Vorobyevites - Vorobyevites [ACCEPTED GENUS 267522:63VPK nidx=null] + Vorobyevites Shevyrev, 1995 [ACCEPTED GENUS 268877:BSMDW nidx=null] Waagenoceras - Waagenoceras [ACCEPTED GENUS 267522:63VQ6 nidx=null] + Waagenoceras Gemmellaro, 1887 [ACCEPTED GENUS 268877:BSKM6 nidx=null] Waagenoceras guadalupense - Waagenoceras guadalupense (Girty, 1909) [SYNONYM SPECIES 267522:7FT6R nidx=null parent=42KS7] + Waagenoceras guadalupense (Girty, 1908) [ACCEPTED SPECIES 268877:BT65V nidx=null] Wailiceras - Wailiceras [ACCEPTED GENUS 267522:647PC nidx=null] + Wailiceras Brayard & Bucher, 2008 [ACCEPTED GENUS 268877:BSMDX nidx=null] Wangoceras - Wangoceras [ACCEPTED GENUS 267522:87JN nidx=null] + Wangoceras Tozer, 1980 [ACCEPTED GENUS 268877:BSMDY nidx=null] Wangrenoceras - Wangrenoceras [ACCEPTED GENUS 267522:87JP nidx=null] + Wangrenoceras Yang & Yang, 1992 [ACCEPTED GENUS 268877:BSMDZ nidx=null] Wasatchites - Wasatchites [ACCEPTED GENUS 267522:87LS nidx=null] + Wasatchites Mathews, 1929 [ACCEPTED GENUS 268877:BSMF2 nidx=null] Watinoceras - Watinoceras [ACCEPTED GENUS 267522:87MQ nidx=null] + Watinoceras Warren, 1930 [ACCEPTED GENUS 268877:BSMF4 nidx=null] Wedekindella - Wedekindella [ACCEPTED GENUS 267522:84VQ3 nidx=null] + Wedekindella Schindewolf, 1928 [ACCEPTED GENUS 268877:BSMF6 nidx=null] Weitschaticeras - Weitschaticeras [ACCEPTED GENUS 267522:87RK nidx=null] + Weitschaticeras Brayard & Bucher, 2008 [ACCEPTED GENUS 268877:BSMF7 nidx=null] Wellerites - Wellerites [ACCEPTED GENUS 267522:87RX nidx=null] + Wellerites Plummer & Scott, 1937 [ACCEPTED GENUS 268877:BSMF8 nidx=null] Welleritidae - Welleritidae [ACCEPTED FAMILY 267522:626SR nidx=null] + Welleritidae Plummer & Scott, 1937 [ACCEPTED FAMILY 268877:BSH36 nidx=null] Wellsia - Wellsia [ACCEPTED GENUS 267522:87S2 nidx=null] + Wellsia Imlay, 1957 [ACCEPTED GENUS 268877:BSMF9 nidx=null] Wellsites - Wellsites [ACCEPTED GENUS 267522:87S5 nidx=null] + Wellsites House & Kirchgasser, 1993 [ACCEPTED GENUS 268877:BSMFB nidx=null] Wendtia - Wendtia [ACCEPTED GENUS 267522:87SN nidx=null] + Wendtia Klug, 2002 [ACCEPTED GENUS 268877:BSGCV nidx=null] Werneroceras - Werneroceras [ACCEPTED GENUS 267522:649F8 nidx=null] + Werneroceras (Wedekind, 1918) [ACCEPTED GENUS 268877:BSMFC nidx=null] Werneroceratidae - Werneroceratidae [ACCEPTED FAMILY 267522:HW2 nidx=null] + Werneroceratidae Erben, 1964 [ACCEPTED FAMILY 268877:BSH37 nidx=null] Wewokites - Wewokites [ACCEPTED GENUS 267522:87V6 nidx=null] + Wewokites Furnish & Beghtel, 1961 [ACCEPTED GENUS 268877:BSMFG nidx=null] Weyerella - Weyerella [ACCEPTED GENUS 267522:87V7 nidx=null] + Weyerella Bockwinkel & Ebbighausen, 2006 [ACCEPTED GENUS 268877:BSMFH nidx=null] Weyeroceras - Weyeroceras [ACCEPTED GENUS 267522:87V8 nidx=null] + Weyeroceras Klug, 2001 [ACCEPTED GENUS 268877:BSMFJ nidx=null] Wiedeyoceras - Wiedeyoceras [ACCEPTED GENUS 267522:87XB nidx=null] + Wiedeyoceras Miller, 1932 [ACCEPTED GENUS 268877:BSMFL nidx=null] Wiedeyoceratidae - Wiedeyoceratidae [ACCEPTED FAMILY 267522:HW9 nidx=null] + Wiedeyoceratidae Ruzhentsev & Bogoslovskaya, 1978 [ACCEPTED FAMILY 268877:BSH38 nidx=null] Winchelloceras - Winchelloceras [ACCEPTED GENUS 267522:8835 nidx=null] + Winchelloceras Ruzhencev, 1965 [ACCEPTED GENUS 268877:BSMFM nidx=null] Winslowoceras - Winslowoceras [ACCEPTED GENUS 267522:883T nidx=null] + Winslowoceras Miller & Downs, 1948 [ACCEPTED GENUS 268877:BSMFN nidx=null] Witchellia - Witchellia [ACCEPTED GENUS 267522:884J nidx=null] + Witchellia Buckman, 1889 [ACCEPTED GENUS 268877:BSMFP nidx=null] Wocklumeria - Wocklumeria [ACCEPTED GENUS 267522:885D nidx=null] + Wocklumeria Wedekind, 1918 [ACCEPTED GENUS 268877:BSMFQ nidx=null] Wocklumeriaceae - Wocklumeriaceae [ACCEPTED SUPERFAMILY 267522:5TG nidx=null] + Wocklumeriaceae Schindewolf, 1937 [ACCEPTED SUPERFAMILY 268877:BTL5N nidx=null] Wocklumeriidae - Wocklumeriidae [ACCEPTED FAMILY 267522:HWK nidx=null] + Wocklumeriidae Schindewolf, 1937 [ACCEPTED FAMILY 268877:BSH39 nidx=null] Wollemanniceras - Wollemanniceras [ACCEPTED SUBGENUS 267522:63ZH4 nidx=null] + Wollemanniceras (Breistroffer, 1947) [SYNONYM GENUS 268877:BSMS4 nidx=null parent=BSMS5] Woodsia alpina var. bellii - Woodsia alpina var. bellii (G. Lawson) G. Lawson [SYNONYM VARIETY 267522:BCZ74 nidx=null parent=BBFKS] + Woodsia alpina var. bellii (G. Lawson) G. Lawson [SYNONYM VARIETY 268877:BT9BV nidx=null parent=BBFKS] Woodsia glabella var. bellii - Woodsia glabella var. bellii G. Lawson [SYNONYM VARIETY 267522:BD222 nidx=null parent=BBFKS] + Woodsia glabella var. bellii G. Lawson [SYNONYM VARIETY 268877:BT9HX nidx=null parent=BBFKS] Woodsia glabella var. pinnatifida - Woodsia glabella var. pinnatifida Fomin [SYNONYM VARIETY 267522:BCWKD nidx=null parent=BBFLK] + Woodsia glabella var. pinnatifida Fomin [SYNONYM VARIETY 268877:BT7Q9 nidx=null parent=BCZ75] Woodsia ilvensis var. gracilis - Woodsia ilvensis var. gracilis G. Lawson [SYNONYM VARIETY 267522:BD223 nidx=null parent=BBM67] + Woodsia ilvensis var. gracilis G. Lawson [SYNONYM VARIETY 268877:BT9HY nidx=null parent=BBM67] Woodsia montevidensis var. burgessiana - Woodsia montevidensis var. burgessiana (Gerrard ex Hook. & Baker) Schelpe [SYNONYM VARIETY 267522:BBLXX nidx=null parent=4HH2S] + Woodsia montevidensis var. burgessiana (Gerrard ex Hook. & Baker) Schelpe [SYNONYM VARIETY 268877:BSTK9 nidx=null parent=4HH2S] Woodsia montevidensis var. fuscipes - Woodsia montevidensis var. fuscipes Hieron. [SYNONYM VARIETY 267522:BBLXY nidx=null parent=BC7D6] + Woodsia montevidensis var. fuscipes Hieron. [SYNONYM VARIETY 268877:BSTKB nidx=null parent=BC7D6] Woodsia obtusa f. nana - Woodsia obtusa f. nana (Lemmon ex Gilbert) Clute [SYNONYM FORM 267522:BCWKL nidx=null parent=BCYGP] + Woodsia obtusa f. nana (Lemmon ex Gilbert) Clute [SYNONYM FORM 268877:BT7QB nidx=null parent=BCYGP] Woodsia obtusa subsp. occidentalis - Woodsia obtusa subsp. occidentalis Windham [SYNONYM SUBSPECIES 267522:5LSM7 nidx=null parent=7KMQJ] + Woodsia obtusa subsp. occidentalis Windham [SYNONYM SUBSPECIES 268877:BST55 nidx=null parent=7KMQJ] Woodsia obtusa var. nana - Woodsia obtusa var. nana Lemmon ex Gilbert [SYNONYM VARIETY 267522:BCWKK nidx=null parent=BCYGP] + Woodsia obtusa var. nana Lemmon ex Gilbert [SYNONYM VARIETY 268877:BT7QC nidx=null parent=BCYGP] Woodsia oregana subsp. cathcartiana - Woodsia oregana subsp. cathcartiana (B. L. Rob.) Windham [SYNONYM SUBSPECIES 267522:5LSM8 nidx=null parent=7KN2J] + Woodsia oregana subsp. cathcartiana (B. L. Rob.) Windham [SYNONYM SUBSPECIES 268877:BST56 nidx=null parent=7KN2J] Woodsia oregana var. cathcartiana - Woodsia oregana var. cathcartiana (B. L. Rob.) C. V. Morton [SYNONYM VARIETY 267522:BBKFS nidx=null parent=7KN2J] + Woodsia oregana var. cathcartiana (B. L. Rob.) C. V. Morton [SYNONYM VARIETY 268877:BST57 nidx=null parent=7KN2J] Woodsia oregana var. lyallii - Woodsia oregana var. lyallii (Hook.) B. Boivin [SYNONYM VARIETY 267522:BD224 nidx=null parent=BCYGP] + Woodsia oregana var. lyallii (Hook.) B. Boivin [SYNONYM VARIETY 268877:BT9HZ nidx=null parent=BCYGP] Woodsia oregana var. squammosa - Woodsia oregana var. squammosa B. Boivin [SYNONYM VARIETY 267522:BD225 nidx=null parent=5C3B7] + Woodsia oregana var. squammosa B. Boivin [SYNONYM VARIETY 268877:BT9J2 nidx=null parent=5C3B7] Woodsia scopulina subsp. laurentiana - Woodsia scopulina subsp. laurentiana Windham [SYNONYM SUBSPECIES 267522:5LSMB nidx=null parent=7KN2K] + Woodsia scopulina subsp. laurentiana Windham [SYNONYM SUBSPECIES 268877:BST58 nidx=null parent=7KN2K] Woodsia scopulina var. appalachiana - Woodsia scopulina var. appalachiana (T. M. C. Taylor) C. V. Morton [SYNONYM VARIETY 267522:BCZ7J nidx=null parent=7KMQK] + Woodsia scopulina var. appalachiana (T. M. C. Taylor) C. V. Morton [SYNONYM VARIETY 268877:BT9BW nidx=null parent=7KMQK] Woodwardia angustifolia f. obtusilobata - Woodwardia angustifolia f. obtusilobata Waters [SYNONYM FORM 267522:BCWKM nidx=null parent=BBTJH] + Woodwardia angustifolia f. obtusilobata Waters [SYNONYM FORM 268877:BT7QD nidx=null parent=BBTJH] Woodwardia harlandii var. takeoi - Woodwardia harlandii var. takeoi (Hayata) Masam. [SYNONYM VARIETY 267522:BD226 nidx=null parent=BBFLS] + Woodwardia harlandii var. takeoi (Hayata) Masam. [SYNONYM VARIETY 268877:BT9J3 nidx=null parent=BBFLS] Wopfingites - Wopfingites [ACCEPTED GENUS 267522:8889 nidx=null] + Wopfingites Wiedmann, 1970 [ACCEPTED GENUS 268877:BSMFS nidx=null] Wordieoceras - Wordieoceras [ACCEPTED GENUS 267522:63XHD nidx=null] + Wordieoceras Tozer, 1971 [ACCEPTED GENUS 268877:BSMFT nidx=null] Worthoceras - Worthoceras [ACCEPTED GENUS 267522:888M nidx=null] + Worthoceras Adkins, 1928 [ACCEPTED GENUS 268877:BSMFV nidx=null] Wrightoceras - Wrightoceras [ACCEPTED SUBGENUS 267522:63ZGW nidx=null] + Wrightoceras (Reyment, 1954) [SYNONYM GENUS 268877:BSMS7 nidx=null parent=BSMS9] Wyomingites - Wyomingites [ACCEPTED GENUS 267522:88BB nidx=null] + Wyomingites Hyatt, 1900 [ACCEPTED GENUS 268877:BSMFW nidx=null] Xenoceltites - Xenoceltites [ACCEPTED GENUS 267522:88NX nidx=null] + Xenoceltites Spath, 1930 [ACCEPTED GENUS 268877:BSMFX nidx=null] Xenoceltitidae - Xenoceltitidae [ACCEPTED FAMILY 267522:HXJ nidx=null] + Xenoceltitidae Spath, 1930 [ACCEPTED FAMILY 268877:BSH3C nidx=null] Xenodiscaceae - Xenodiscaceae [ACCEPTED SUPERFAMILY 267522:5TJ nidx=null] + Xenodiscaceae Frech, 1902 [ACCEPTED SUPERFAMILY 268877:BTL5V nidx=null] Xenodiscidae - Xenodiscidae [ACCEPTED FAMILY 267522:HXR nidx=null] + Xenodiscidae Frech, 1902 [ACCEPTED FAMILY 268877:BSH3D nidx=null] Xenodiscoides - Xenodiscoides [ACCEPTED GENUS 267522:88RH nidx=null] + Xenodiscoides Spath, 1930 [ACCEPTED GENUS 268877:BSMFZ nidx=null] Xenodiscus - Xenodiscus [ACCEPTED GENUS 267522:88RK nidx=null] + Xenodiscus Waagen, 1879 [ACCEPTED GENUS 268877:BSMG2 nidx=null] Xenodiscus rotula - Xenodiscus rotula Smith, 1932 [SYNONYM SPECIES 267522:7FWFY nidx=null parent=5C9LL] + Xenodiscus rotula (Waagen, 1895) [SYNONYM SPECIES 268877:BT68Z nidx=null parent=5C9LL] Xenoprotrachyceras - Xenoprotrachyceras [ACCEPTED GENUS 267522:88WT nidx=null] + Xenoprotrachyceras Wang, 1983 [ACCEPTED GENUS 268877:BSMG4 nidx=null] Xerticeras - Xerticeras [ACCEPTED GENUS 267522:63XLD nidx=null] + Xerticeras Delanoy et al., 2013 [ACCEPTED GENUS 268877:BSMG6 nidx=null] Xiangulingites - Xiangulingites [ACCEPTED GENUS 267522:899B nidx=null] + Xiangulingites Zhao et al., 1978 [ACCEPTED GENUS 268877:BSMG7 nidx=null] Xiaoqiaoceras - Xiaoqiaoceras [ACCEPTED GENUS 267522:649LH nidx=null] + Xiaoqiaoceras Brayard & Bucher, 2008 [ACCEPTED GENUS 268877:BSMG8 nidx=null] Xipheroceras - Xipheroceras [ACCEPTED GENUS 267522:63XLN nidx=null] + Xipheroceras Buckman, 1911 [ACCEPTED GENUS 268877:BSMG9 nidx=null] Yabeiceras - Yabeiceras [ACCEPTED GENUS 267522:89P9 nidx=null] + Yabeiceras Tokunaga & Shimizu, 1926 [ACCEPTED GENUS 268877:BSMGD nidx=null] Yakutosirenites - Yakutosirenites [ACCEPTED GENUS 267522:89Q7 nidx=null] + Yakutosirenites Tozer, 1994 [ACCEPTED GENUS 268877:BSMGG nidx=null] Yangites - Yangites [ACCEPTED GENUS 267522:89RV nidx=null] + Yangites Balini & Zou, 2015 [ACCEPTED GENUS 268877:BSMGH nidx=null] Yinoceras - Yinoceras [ACCEPTED GENUS 267522:89W6 nidx=null] + Yinoceras Zhao, 1954 [ACCEPTED GENUS 268877:BSMGJ nidx=null] Yokoyamaoceras - Yokoyamaoceras [ACCEPTED GENUS 267522:89X6 nidx=null] + Yokoyamaoceras Wright & Matsumoto, 1954 [ACCEPTED GENUS 268877:BSMGK nidx=null] Yvesgalleticeras - Yvesgalleticeras [ACCEPTED GENUS 267522:63WT9 nidx=null] + Yvesgalleticeras Guex et al., 2005 [ACCEPTED GENUS 268877:BSMGY nidx=null] Zadelsdorfia - Zadelsdorfia [ACCEPTED GENUS 267522:648TN nidx=null] + Zadelsdorfia (Weyer, 1972) [ACCEPTED GENUS 268877:BSMGZ nidx=null] Zaghouanites - Zaghouanites [ACCEPTED GENUS 267522:63WTS nidx=null] + Zaghouanites Rakús & Guex, 2002 [ACCEPTED GENUS 268877:BSMH3 nidx=null] Zamaiceras - Zamaiceras [ACCEPTED GENUS 267522:63X6L nidx=null] + Zamaiceras Rakús & Guex, 2002 [ACCEPTED GENUS 268877:BSMH4 nidx=null] Zapalia - Zapalia [ACCEPTED GENUS 267522:63X84 nidx=null] + Zapalia Leanza et al., 1990 [ACCEPTED GENUS 268877:BSMH5 nidx=null] Zenoites - Zenoites [ACCEPTED SUBGENUS 267522:8GW9 nidx=null] + Zenoites (Renz & Renz, 1948) [SYNONYM GENUS 268877:BSMSH nidx=null parent=BSMSJ] Zenostephanus - Zenostephanus [ACCEPTED GENUS 267522:63WYD nidx=null] + Zenostephanus Callomon et al., 2009 [ACCEPTED GENUS 268877:BSMH7 nidx=null] Zephyroceras - Zephyroceras [ACCEPTED GENUS 267522:63WZQ nidx=null] + Zephyroceras (Kullmann, 1962) [ACCEPTED GENUS 268877:BSMH8 nidx=null] Zestoceras - Zestoceras [ACCEPTED GENUS 267522:63WZM nidx=null] + Zestoceras Tozer, 1994 [ACCEPTED GENUS 268877:BSMHB nidx=null] Zetoceras - Zetoceras [ACCEPTED GENUS 267522:63WJS nidx=null] + Zetoceras (Kovacs, 1939) [ACCEPTED GENUS 268877:BSMHC nidx=null] Zhonglupuceras - Zhonglupuceras [ACCEPTED GENUS 267522:63WKZ nidx=null] + Zhonglupuceras Zhou, 1985 [ACCEPTED GENUS 268877:BSMHF nidx=null] Ziyunites - Ziyunites [ACCEPTED GENUS 267522:63WNB nidx=null] + Ziyunites Wang, 1978 [ACCEPTED GENUS 268877:BSMHG nidx=null] Zuercherella - Zuercherella [ACCEPTED GENUS 267522:8B96 nidx=null] + Zuercherella Casey, 1954 [ACCEPTED GENUS 268877:BSMHJ nidx=null] Zuluiceras - Zuluiceras [ACCEPTED SUBGENUS 267522:8GWP nidx=null] + Zuluiceras (van Hoepen, 1965) [SYNONYM GENUS 268877:BSMSK nidx=null parent=BSMSL] Zuluscaphites - Zuluscaphites [ACCEPTED GENUS 267522:8B9Y nidx=null] + Zuluscaphites Van Hoepen, 1955 [ACCEPTED GENUS 268877:BSMHK nidx=null]