IRMNG

Between brackets is the number of accepted species

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2 Shows the number of accepted species within the taxon

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Show accepted taxa only Only show main ranks

Biota
Kingdom Animalia
Kingdom Archaea
Kingdom Bacteria
Kingdom Chromista
Kingdom Fungi
Kingdom Plantae
Phylum Acritarcha †
Phylum Algae (awaiting allocation)
Phylum Algae incertae sedis
Phylum Anthocerotophyta
Phylum Bryophyta
Phylum Calcitarcha †
Phylum Charophyta
Phylum Chlorophyta
Phylum Eophyta †
Phylum Glaucophyta
Phylum Gymnospermophyta accepted as Tracheophyta
Phylum Horneophyta †
Phylum Magnoliophyta accepted as Tracheophyta
Phylum Marchantiophyta
Phylum Picozoa
Phylum Plantae (awaiting allocation)
Phylum Prasinodermatophyta
Phylum Pteridophyta accepted as Tracheophyta
Phylum Rhodelphidia
Phylum Rhodophyta
Phylum Sporae dispersae †
Phylum Tracheophyta
Subdivision Lycopodiophytina
Subdivision Polypodiophytina
Class Cladoxylopsida † accepted as Polypodiopsida
Class Equisetopsida accepted as Polypodiopsida
Class Filicopsida accepted as Polypodiopsida
Class Polypodiopsida
Subclass Equisetidae
Subclass Marattiidae
Subclass Ophioglossidae
Subclass Polypodiidae
Order Cyatheales
Family Cibotiaceae P. Korall, 2006
Family Culcitaceae R.E.G. Pichi Sermolli, 2006
Family Cyatheaceae Kaulfuss, 1827
Genus Acanthea Lindig, 1861
Genus Actinophlebia K.B. Presl, 1847 accepted as Cyathea J.E. Smith, 1793
Genus Alsophila R. Brown, 1810
Genus Alsophilites M. Hirmer, 1927 †
Genus Alsophilocaulis C.A. Menéndez, 1961 †
Genus Amphicosmia Gardner, 1842 accepted as Cyathea J.E. Smith, 1793
Genus Calymmotheca D. Stur, 1877 †
Genus Chnoophora Kaulfuss, 1824 accepted as Cyathea J.E. Smith, 1793
Genus Cibotiocaulis Ogura, 1927 †
Genus Cnemidaria K.B. Presl, 1836 accepted as Cyathea J.E. Smith, 1793
Genus Conantiopteris T.C. Lantz, G.W. Rothwell & R.A. Stockey, 1999 †
Genus Cormiophyllum Newman accepted as Cyathea J.E. Smith, 1793
Genus Cormophyllum Newman, 1857 accepted as Cyathea J.E. Smith, 1793
Genus Cyathea J.E. Smith, 1793
Genus Cyatheopteris W.P. Schimper, 1869 †
Genus Cyathidaria M.G. Caluff & G. Shelton, 2002
Genus Cyathocaulis Ogura, 1927 †
Genus Cyathodendron C.A. Arnold, 1945 †
Genus Cyathoides E.W. Berry, 1922 †
Genus Cyathorachis Ogura, 1927 †
Genus Dendropteridium H. Bancroft, 1932 †
Genus Dichorexia K.B. Presl, 1847 accepted as Cyathea J.E. Smith, 1793
Genus Dicksoniopsis E.W. Berry, 1911 †
Genus Dicranophlebia (Martius) Lindley, 1846 accepted as Cyathea J.E. Smith, 1793
Genus Disphenia K.B. Presl, 1836 accepted as Cyathea J.E. Smith, 1793
Genus Eatoniopteris Bommer, 1875 accepted as Cyathea J.E. Smith, 1793
Genus Eocyathea S.N. Césari, 2006 †
Genus Fasciostelopteris M. Stopes & Fujii, 1910 †
Genus Fourniera Bommer ex Fournier, 1873 accepted as Sphaeropteris Bernhardi, 1801
Genus Guttbiera K.B. Presl ex A.T. Brongniart in A.C.V.D. d'Orbigny, 1849 †
Genus Gymnopremnon Lindig, 1861 accepted as Cyathea J.E. Smith, 1793
Genus Gymnosphaera C.L. Blume, 1828
Genus Haplophlebia (Martius) Lindley, 1846 accepted as Cyathea J.E. Smith, 1793
Genus Haydenia A.C. Seward, 1912 †
Genus Heilongjiangcaulis Y.-M. Cheng & X.-N. Yang, 2017 †
Genus Hemistegia K.B. Presl, 1847 accepted as Cyathea J.E. Smith, 1793
Genus Hemitelia R. Brown, 1810 accepted as Cyathea J.E. Smith, 1793
Genus Hymenophyllopsis K.I. Goebel, 1929 accepted as Cyathea J.E. Smith, 1793
Genus Lophosoria K.B. Presl, 1847
Genus Lophosoriorhachis H. Nishida, 1982 †
Genus Microstegnus K.B. Presl, 1847 accepted as Cyathea J.E. Smith, 1793
Genus Nephelea R. Tryon, 1970 accepted as Alsophila R. Brown, 1810
Genus Nishidacaulis W.D. Tidwell & H. Nishida, 1993 †
Genus Oguracaulis W.D. Tidwell, H. Nishida & N. Webster, 1989 †
Genus Oncopteris Dormitzer in J. Krejci, 1853 †
Genus Paracyathocaulis H. Nishida, 1989 †
Genus Protocyathea O. Feistmantel, 1877 †
Genus Rhizodendron Göppert, 1865 †
Genus Rickwoodopteris R.A. Stockey & G.W. Rothwell, 2004 †
Genus Schizocaena J. Smith ex W.J. Hooker, 1838 accepted as Cyathea J.E. Smith, 1793
Genus Sphaeropteris Bernhardi, 1801
Genus Thysanobotrya C.R.W.K. van Alderwerelt van Rosenburgh, 1918 accepted as Cyathea J.E. Smith, 1793
Genus Trachypremnon Lindig, 1861 accepted as Cyathea J.E. Smith, 1793
Genus Trichipteris K.B. Presl in J.S. Presl & K.B. Presl, 1822 accepted as Cyathea J.E. Smith, 1793
Species Trichipteris borinquena (Maxon) R. Tryon accepted as Cyathea borinquena (Maxon) Domin
Species Trichipteris procera (Willd.) R. Tryon accepted as Cyathea pungens (Willd.) Domin
Genus Trichopteris K.P.J. Sprengel accepted as Trichipteris K.B. Presl in J.S. Presl & K.B. Presl, 1822
Genus Trichosorus Liebmann, 1849 accepted as Lophosoria K.B. Presl, 1847
Genus Tympanophora Lindley & W. Hutton, 1835 †
Genus Yezopteris Ogura, 1930 †
Family Cyatheales (awaiting allocation)
Family Dicksoniaceae M.R. Schomburgk, 1848
Family Hymenophyllopsidaceae Pichi Sermolli, 1970 accepted as Cyatheaceae Kaulfuss, 1827
Family Lophosoriaceae Pichi Sermolli, 1970 accepted as Dicksoniaceae M.R. Schomburgk, 1848
Family Loxsomataceae C. Presl, 1847
Family Metaxyaceae Pichi Sermolli, 1970
Family Plagiogyriaceae Bower, 1926
Family Thyrsopteridaceae C. Presl, 1847
Genus Rafaherbstia E.I Vera & S.N. Césari, 2018 †
Order Filicales accepted as Polypodiales
Order Gleicheniales
Order Hydropteridales † accepted as Salviniales
Order Hymenophyllales
Order Marsileales accepted as Salviniales
Order Osmundales
Order Palaeophyllales †
Order Polypodiales
Order Polypodiidae (awaiting allocation)
Order Pteridales
Order Salviniales
Order Schizaeales
Genus Discosoropteris J. Pšenička et al., 2022 †
Genus Furcillopteris I.M. Miller & L.J. Hickey, 2008 †
Genus Gagariostrobus N.K. Mogutcheva in S.P. Bulynnikova & I.G. Klimova, 1987 †
Genus Gleichenites A.C. Seward, 1927 † accepted as Korallipteris E.I. Vera & M.G. Passalia, 2012 †
Genus Korallipteris E.I. Vera & M.G. Passalia, 2012 †
Genus Mikasapteris H. Nishida, R.A. Stockey, Y. Takebe, J. Legrand & T. Yamada, 2022 †
Genus Polypodites H.R. Göppert, 1836 †
Genus Sectilopteris I.M. Miller & L.J. Hickey, 2008 †
Genus Adelocladoxis T. Durieux, M.A. Lopez, A.W. Bronson & A.M.F. Tomescu, 2021 †
Genus Anthracochondrus Kusta, 1898 †
Genus Berendtiopteris E.-M. Sadowski, L.J. Seyfullah & A.R. Schmidt in Sadowski et al., 2019 †
Genus Bifariusotheca X.H. Zhao ex A.B. Doweld, 2019 †
Genus Eusphenopteris R. Kidston, 1882 †
Genus Kamatheca A.B. Doweld, 2019 †
Genus Paracladoxylon Chu & Tomescu, 2024 †
Class Protoleptosporangiopsida † accepted as Polypodiopsida
Class Psilotopsida accepted as Polypodiopsida
Subdivision Spermatophytina
Class Progymnospermopsida †
Class Pteridophyta/Pteridospermophyta (unclassified foliage) †
Class Rhyniopsida †
Class Trimerophytopsida †
Class Zosterophyllopsida †
Order Stenokoleales †
Genus Ahnetia A.-L. Decombeix & J. Galtier, 2017 †
Genus Aysenoxylon R.R. Pujana, J.E. Bostelmann, R.A. Ugalde, M.P. Riquelme & T. Torres, 2023 †
Genus Dameria A.-L. Decombeix, B. Meyer-Berthaud, J. Galtier, J.A. Talent & R. Mawson, 2011 †
Genus Dibracophyton S.-G. Hao, J.-Z. Xue, X. Zhu & D.-M. Wang, 2012 †
Genus Douaphyton H.-H. Xu, Y. Wang, P. Tang & Y. Wang, 2017 †
Genus Endogenites A.T. Brongniart, 1822 †
Genus Flabellopteris R.W. Gess & C. Prestianni, 2021 †
Genus Franhueberia L.A. Hoffman & A.M.F. Tomescu, 2013 †
Genus Jowingera M.A. Bickner & A.M.F. Tomescu, 2019 †
Genus Kenrickia S. Toledo & A.M.F. Tomescu in Toledo et al., 2021 †
Genus Leptocentroxyla M.A. Bickner & A.M.F. Tomescu, 2019 †
Genus Macrotaeniopteris W.P. Schimper, 1869 †
Genus Mosacaulis R.W.J.M. van der Ham & J.H.A. van Konijnenburg-van Cittert in van der Ham et al., 2011 †
Genus Nebuloxyla M.A.K. Lalica & A.M.F. Tomescu, 2023 †
Genus Ninsaria A.-L. Decombeix, J. Galtier, S. McLoughlin & B. Meyer-Berthaud in Decombeix et al., 2019 †
Genus Oleandridium W.P. Schimper, 1869 †
Genus Perplexa K.C. Pfeiler & A.M.F. Tomescu, 2023 †
Genus Petrosjania S.M. Snigirevsky & A.P. Lyubarova, 2023 †
Genus Planatophyton P. Gerrienne, B. Meyer-Berthaud, N. Yang, P. Steemans & C.-S. Li, 2014 †
Genus Poacites Schlotheim ex Ballenstedt, 1822 †
Genus Sporangites J.W. Dawson, 1863 †
Genus Stenoloboxyla M.A. Bickner & A.M.F. Tomescu, 2019 †
Genus Taeniopteris A.T. Brongniart, 1828 †
Genus Tainioxyla M.A. Bickner & A.M.F. Tomescu, 2019 †
Genus Thursophyton A.G. Nathorst, 1914-1915 †
Genus Thursophyton A.G. Nathorst ex E.A.N. Arber, 1921 † accepted as Thursophyton A.G. Nathorst, 1914-1915 †
Genus Tichavekia J. Pšenička, J. Sakala & P. Kraft in Kraft et al., 2019 †
Genus Tregiovia G. Forte & E. Kustatscher, 2023 †
Genus Wilhowia P.G. Gensel, 2022 †
Genus Xadzigacalix A.A. Klymiuk, G.W. Rothwell & R.A. Stockey, 2022 †
Genus Xinhangia J.-N. Yang & D.-M. Wang, 2022 †
Genus Yabeiella S. Ôishi, 1931 †
Phylum Vendophyta † accepted as Algae incertae sedis
Class Nematophyceae † accepted as Nematophyta †
Kingdom Protista accepted as Protozoa
Kingdom Protozoa
Kingdom Viruses