- Categories
- Abacopteris Fée (1)
- Abrodictyum C. Presl (13)
- Acrophorus C. Presl (1)
- Acrorumohra (H. Itô) H. Itô (1)
- Acrostichum L. (4)
- Actinostachys Wall. (2)
- Acystopteris Nakai (1)
- Adiantopsis Fée (2)
- Adiantum L. (39)
- Aglaomorpha Schott (8)
- Alansmia M. Kessler Moguel Sundue & Labiak (20)
- Aleuritopteris Fée (1)
- Alsophila R. Br. (14)
- Amauropelta Kunze (34)
- Amblovenatum J.P. Roux (1)
- Ananthacorus Underw. & Maxon (2)
- Anemia Sw. (13)
- Anetium Splitg. (2)
- Angiopteris (6)
- Antrophyum Kaulf. (11)
- Arachniodes Blume (6)
- Archigrammitis Parris (1)
- Argyrochosma (2)
- Arthrobotrya J. Sm. (1)
- Arthropteris J. Sm. (4)
- Ascogrammitis Sundue (13)
- Aspidotis (Nutt. ex Hook.) Copel. (1)
- Asplenium L. (156)
- Astrolepis D. M. Benham & Windham (5)
- Athyrium Roth (13)
- Austroblechnum Gasper & V.A.O. Dittrich (11)
- Austrolycopodium Holub (2)
- Azolla Lam. (1)
- Blechnidium T. Moore (1)
- Blechnopsis C. Presl (2)
- Blechnum L. (20)
- Blotiella R. M. Tryon (3)
- Bolbitis Schott (10)
- Bommeria E. Fourn. (2)
- Botrychium Sw. (7)
- Botrypus Michx. (7)
- Brainea J. Sm. (1)
- Callistopteris Copel. (2)
- Calochlaena (Maxon) M.D. Turner & R.A. White (2)
- Calymmodon C. Presl (6)
- Campyloneurum C. Presl (16)
- Cephalomanes C. Presl (2)
- Ceradenia L. E. Bishop (21)
- Ceratopteris Brongn. (2)
- Cerosora Domin (1)
- Cheilanthes Sw. (15)
- Cheiroglossa C. Presl (2)
- Cheiropleuria C. Presl (1)
- Chingia Holttum (2)
- Christella Ker-Gawl. (3)
- Christensenia Maxon (1)
- Chrysogrammitis Parris (2)
- Claytosmunda (Y.Yatabe, N.Murak. & K.Iwats.) Metzgar & Rouhan (2)
- Cleistoblechnum Gasper & V.A.O. Dittrich (1)
- Cochlidium Kaulf. (12)
- Colysis C. Presl (2)
- Coniogramme Fée (1)
- Coryphyopteris Holttum (1)
- Cosentinia Tod. (1)
- Coveniella Tindale (1)
- Cranfillia Gasper & V.A.O. Dittrich (4)
- Crepidomanes C. Presl (8)
- Cryptogramma R. Br. (3)
- Ctenitis (C. Chr.) C. Chr. (9)
- Ctenopterella Parris (3)
- Culcita C. Presl (5)
- Cyathea J. E. Sm. (33)
- Cyclodium C. Presl (1)
- Cyclopeltis J. Sm. (3)
- Cyclosorus Link (2)
- Cyrtomium C. Presl (1)
- Cystodium J. Sm. (1)
- Cystopteris Bernh. (14)
- Danaea Sm. (9)
- Dasygrammitis Parris (1)
- Davallia Sm. (10)
- Davallodes Copel. (2)
- Dendroconche Copel. (3)
- Dendrolycopodium A. Haines (8)
- Dennstaedtia Moore (36)
- Deparia Hook. & Grev. (5)
- Desmophlebium Mynssen A. Vasco Sylvestre R.C. Moran & Rouhan (4)
- Dicksonia L'Heritier (6)
- Dicranopteris Bernh. (3)
- Dictymia J. Sm. (1)
- Didymochlaena Desv. (5)
- Didymoglossum Desv. (17)
- Diphasiastrum Holub (9)
- Diphasium C. Presl ex Rothm. (1)
- Diplaziopsis C. Chr. (2)
- Diplazium Sw. (127)
- Diploblechnum Hayata (2)
- Diplopterygium (Diels) Nakai (4)
- Dipteris Reinw. (8)
- Doodia R.Br. (1)
- Doryopteris Sm. (5)
- Dracoglossum Christenh. (1)
- Draconopteris Li Bing Zhang & Liang Zhang (1)
- Dryopolystichum Copel. (1)
- Dryopsis Holttum & P.J. Edwards (1)
- Dryopteris Adans. (54)
- Elaphoglossum Schott ex J. Sm. (140)
- Enterosora Baker (7)
- Ephemeropteris R.C. Moran & Sundue (1)
- Equisetum L. (14)
- Eriosorus Fée (3)
- Eupodium J. Sm. (2)
- Gaga Fay W. Li & Windham (3)
- Galactodenia Sundue & Labiak (2)
- Gastoniella Li Bing Zhang & Liang Zhang (1)
- Gleichenella Ching (2)
- Gleichenia Sm. (5)
- Goniophlebium (Blume) Presl (7)
- Goniopteris C. Presl (19)
- Grammitis Sw. (4)
- Gymnocarpium Newm. (8)
- Gymnosphaera Blume (3)
- Haplopteris C. Presl (14)
- Hecistopteris J. Sm. (1)
- Helminthostachys (2)
- Hemidictyum C. Presl (1)
- Hemionitis L. (2)
- Histiopteris (J. Agardh) J. Sm. (11)
- Hiya Hui Shang (5)
- Holodictyum (1)
- Homalosorus Small ex Pic. Serm. (1)
- Huperzia Bernh. (18)
- Hymenasplenium Hayata (10)
- Hymenophyllum Sm. (85)
- Hypoderris R. Br. ex Hook. (1)
- Hypolepis Bernh. (16)
- Isoetes L. (3)
- Jamesonia Hook. & Grev. (15)
- Lastreopsis Ching (5)
- Lecanopteris Reinwardt (2)
- Lellingeria A. R. Sm. & R. C. Moran (15)
- Lemmaphyllum C.Presl (2)
- Lepisorus (J. Sm.) Ching (4)
- Leptochilus Kaulf. (2)
- Leptopteris Presl (2)
- Leucostegia C.Presl. (3)
- Lindsaea Dryand. ex Sm. (15)
- Llavea Lag. (3)
- Lomagramma J. Sm. (2)
- Lomaria Willd. (1)
- Lomaridium C. Presl (12)
- Lomariocycas (J. Sm.) Gasper & A.R. Sm. (8)
- Lomariopsis Fée (10)
- Lonchitis L. (1)
- Lophosoria C. Presl (3)
- Lorinseria C. Presl (2)
- Loxogramme (Blume) C. Presl (6)
- Loxsoma R.Br. ex A.Cunn. (1)
- Loxsomopsis H. Christ (1)
- Lycopodiastrum Holub (1)
- Lycopodiella Holub (5)
- Lycopodium L. (7)
- Lygodium Sw. (8)
- Macrothelypteris (H. Ito) Ching (5)
- Marattia Sw. (3)
- Marsilea L. (2)
- Matonia R.Br. in Wall. (1)
- Matteuccia Tod. (4)
- Megalastrum Holttum (25)
- Melpomene A. R. Sm. & R. C. Moran (13)
- Meniscium Schreb. (4)
- Mesophlebion Holttum (1)
- Metaxya C. Presl (3)
- Mickelia R.C.Moran , Labiak & Sundue (3)
- Microgramma C. Presl (18)
- Microlepia C. Presl (3)
- Microsorum Link (12)
- Mildella Trevis. (1)
- Monachosorum Kunze (2)
- Moranopteris R. Y. Hirai & J. Prado (16)
- Mucura L.A.Triana & Sundue (3)
- Mycopteris Sundue (21)
- Myriopteris Fée emend. Grusz & Windham (11)
- Neoblechnum Gasper & V.A.O. Dittrich (1)
- Neocheiropteris Christ (1)
- Nephrolepis Schott (12)
- Niphidium J. Sm. (6)
- Notholaena R. Br. (5)
- Nothoperanema (Tagawa) Ching (1)
- Oceaniopteris Gasper & Salino (2)
- Odontosoria Fée (6)
- Oleandra Cav. (12)
- Olfersia Raddi (3)
- Onoclea L. (4)
- Onocleopsis F. Ballard (1)
- Ophioderma (Blume) Endl. (4)
- Ophioglossum L. (3)
- Oreogrammitis Copel. (30)
- Orthiopteris Copel. (2)
- Osmunda L. (7)
- Osmundastrum C. Presl (3)
- Paesia J. St.-Hil. (5)
- Palhinhaea Franco & Vasc. (13)
- Parablechnum C. Presl (16)
- Paragymnopteris K.H. Shing (1)
- Parapolystichum (Keyserl.) Ching (3)
- Parapolystichum Ching (1)
- Parathelypteris (H. Itô) Ching (2)
- Pecluma M. G. Price (13)
- Pellaea Link (11)
- Pentarhizidium Hayata (1)
- Phanerophlebia C. Presl (5)
- Phanerosorus Copel. (1)
- Phegopteris (C. Presl) Fée (6)
- Phlebodium (R.Br.) J.Sm. (9)
- Phlegmariurus (Herter) Holub (62)
- Phymatosorus Pic. Serm. (2)
- Pityrogramma Link (15)
- Plagiogyria (Kunze) Mett. (3)
- Platycerium Desv. (4)
- Pleocnemia C. Presl (2)
- Pleopeltis Humb. & Bonpl. ex Willd. (59)
- Plesioneuron (Holttum) Holttum (4)
- Pneumatopteris Nakai (1)
- Polybotrya Humb. & Bonpl. ex Willd. (11)
- Polyphlebium Copel. (14)
- Polypodioides Ching (2)
- Polypodium L. (31)
- Polystichopsis (J. Sm.) Holttum (1)
- Polystichum Roth (42)
- Polytaenium Desv. (2)
- Pronephrium C. Presl (10)
- Prosaptia C. Presl (21)
- Pseudodiphasium Holub (1)
- Pseudophegopteris Ching (1)
- Psilotum Sw. (4)
- Pteridium Gled. ex Scop. (5)
- Pteridrys C.Chr. & Ching (1)
- Pteris L. (39)
- Ptisana Murdock (4)
- Pyrrosia Mirbel (8)
- Radiogrammitis Parris (3)
- Radiovittaria ( Bennedict) E. H. Crane (9)
- Regnellidium Lindm. (1)
- Rumohra Raddi (6)
- Saccoloma Kaulf. (10)
- Salpichlaena J. Sm. (9)
- Sceptridium Lyon (6)
- Schizaea Sm. (3)
- Scoliosorus T. Moore (3)
- Selaginella P. Beauv. (59)
- Selliguea Bory (15)
- Serpocaulon A. R. Sm. (35)
- Sorolepidium Christ emend. Ching (1)
- Sphaeropteris Bernh. (10)
- Sphaerostephanos J. Sm. (14)
- Sphenomeris Maxon (1)
- Spinulum A. Haines (3)
- Stegnogramma Blume (2)
- Steiropteris (C. Chr.) Pic. Serm. (8)
- Stenochlaena J. Sm. (3)
- Stenogrammitis Labiak (7)
- Stenolepia Alderw. (1)
- Sticherus C. Presl (24)
- Stigmatopteris C. Chr. (9)
- Taenitis Willd. ex Schkuhr (7)
- Tapeinidium (C. Presl) C. Chr. (1)
- Tectaria Cav. (30)
- Telmatoblechnum Perrie et al. (3)
- Teratophyllum Mett. ex Kuhn[ (1)
- Terpsichore A. R. Sm. (9)
- Thelypteris Schmidel (9)
- Themelium (T. Moore) Parris (6)
- Thylacopteris (1)
- Thyrsopteris Kunze (1)
- Tmesipteris Bernh. (2)
- Tomophyllum (E. Fourn.) Parris (17)
- Trichomanes L. (19)
- Vaginularia Fée (6)
- Vandenboschia Copel. (12)
- Vittaria Sm. (10)
- Weatherbya (1)
- Woodsia Herter (4)
- Woodwardia Sm. (4)
- Xiphopterella Parris (2)
- Zygophlebia L. E. Bishop (1)
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Taxa on this site
FOTW VS. WORLDWIDE DIVERSITY
Families
Genera
Species
98.04%
Based on an estimate of 51 families worldwide. Total number of families on this website = 50.
Genera
85.16%
Based on an estimate of 337 genera worldwide. Total number of genera on this website = 287.
Species
13.01%
Based on an estimate of 11,916 species worldwide. Total number of species on this website = 1550.