Ophioglossum acuminatum Houtt. |
Unresolved |
 |
IPNI |
|
Ophioglossum aitchisonii d'Almeida |
Unresolved |
 |
IPNI |
|
Ophioglossum alaskanum E. Britton |
Synonym |
 |
TRO |
|
Ophioglossum alpinum Rouy |
Unresolved |
 |
IPNI |
|
Ophioglossum ammophilum C.D.Adams |
Unresolved |
 |
IPNI |
|
Ophioglossum angustatum Maxon |
Unresolved |
 |
TRO |
|
Ophioglossum arenarium E. Britton |
Unresolved |
 |
TRO |
|
Ophioglossum aulgatum Michx. |
Unresolved |
 |
TRO |
|
Ophioglossum austro-asiaticum M. Nishida |
Accepted |
 |
TRO |
|
Ophioglossum austroasiaticum Nishida |
Unresolved |
 |
IPNI |
|
Ophioglossum azoricum C. Presl |
Accepted |
 |
TRO |
|
Ophioglossum balansae C. Chr. |
Unresolved |
 |
TRO |
|
Ophioglossum bergianum Schltdl. |
Accepted |
 |
TRO |
|
Ophioglossum braunii Prantl |
Synonym |
 |
TRO |
|
Ophioglossum brevipes Bedd. |
Unresolved |
 |
IPNI |
|
Ophioglossum bucharicum O. Fedtsch. & B. Fedtsch. |
Accepted |
 |
TRO |
|
Ophioglossum bulbosum Michx. |
Unresolved |
 |
TRO |
|
Ophioglossum californicum Prantl |
Accepted |
 |
TRO |
|
Ophioglossum capense Sw. |
Unresolved |
 |
TRO |
|
Ophioglossum capense var. regulare Schltdl. |
Synonym |
 |
TRO |
|
Ophioglossum caroticaule J.E. Burrows |
Unresolved |
 |
TRO |
|
Ophioglossum circinnatum Burm. f. |
Synonym |
 |
TRO |
|
Ophioglossum cognatum C.Presl |
Unresolved |
 |
IPNI |
|
Ophioglossum concinnum Brack. |
Accepted |
 |
TRO |
|
Ophioglossum convexum J.E. Burrows |
Unresolved |
 |
TRO |
|
Ophioglossum cordifolium Roxb. |
Unresolved |
 |
TRO |
|
Ophioglossum coriaceum A. Cunn. |
Synonym |
 |
TRO |
|
Ophioglossum costatum R. Br. |
Accepted |
 |
TRO |
|
Ophioglossum crotalophoroides Walter |
Accepted |
 |
TRO |
|
Ophioglossum cumingianum C.Presl |
Unresolved |
 |
IPNI |
|
Ophioglossum cuspidatum Milde |
Unresolved |
 |
IPNI |
|
Ophioglossum decipiens Poirault. |
Unresolved |
 |
IPNI |
|
Ophioglossum dendroneuron E.P. St. John |
Accepted |
 |
TRO |
|
Ophioglossum dietrichiae Prantl |
Unresolved |
 |
TRO |
|
Ophioglossum dudadae Mickel |
Synonym |
 |
TRO |
|
Ophioglossum ekmanii C. Chr. |
Unresolved |
 |
TRO |
|
Ophioglossum eliminatum Khand. & Goswami |
Unresolved |
 |
TRO |
|
Ophioglossum ellipticum Hook. & Grev. |
Accepted |
 |
TRO |
|
Ophioglossum elongatum A.Cunn. |
Unresolved |
 |
IPNI |
|
Ophioglossum engelmannii Prantl |
Accepted |
 |
TRO |
|
Ophioglossum falcatum Fowler |
Unresolved |
 |
IPNI |
|
Ophioglossum felixii Tardieu. |
Unresolved |
 |
IPNI |
|
Ophioglossum fernandezianum C. Chr. |
Accepted |
 |
TRO |
|
Ophioglossum fibrosum Schumach. |
Synonym |
 |
TRO |
|
Ophioglossum filiforme Roxb. |
Synonym |
 |
TRO |
|
Ophioglossum flexuosum L. |
Synonym |
 |
TRO |
|
Ophioglossum floridanum E.P. St. John |
Unresolved |
 |
TRO |
|
Ophioglossum furcatum Roxb. |
Unresolved |
 |
IPNI |
|
Ophioglossum furcatum J.Sm. |
Unresolved |
 |
IPNI |
|
Ophioglossum gomezianum Welw. ex A. Braun |
Synonym |
 |
TRO |
|
Ophioglossum gomezianum var. latifolium Prantl |
Synonym |
 |
TRO |
|
Ophioglossum gracile Pocock ex J.E.Burrows |
Unresolved |
 |
IPNI |
|
Ophioglossum gracillimum Hook. & Baker |
Unresolved |
 |
TRO |
|
Ophioglossum gramineum Willd. |
Synonym |
 |
TRO |
|
Ophioglossum grayi Beck |
Unresolved |
 |
TRO |
|
Ophioglossum gregarium Christ |
Unresolved |
 |
IPNI |
|
Ophioglossum harrisii Underw. |
Unresolved |
 |
TRO |
|
Ophioglossum holm-nielsenii B. Øllg. |
Accepted |
 |
TRO |
|
Ophioglossum inconspicuum Alderw. |
Unresolved |
 |
IPNI |
|
Ophioglossum indicum B.L.Yadav & H.K.Goswami |
Unresolved |
 |
IPNI |
|
Ophioglossum intermedium Hook. |
Unresolved |
 |
IPNI |
|
Ophioglossum japonicum Thunb. |
Synonym |
 |
WCSP (in review) |
|
Ophioglossum kawamurae Tagawa |
Unresolved |
 |
IPNI |
|
Ophioglossum lanceolatum (Luerss.) Prantl |
Accepted |
 |
TRO |
|
Ophioglossum lancifolium C. Presl |
Accepted |
 |
TRO |
|
Ophioglossum latifolium (Prantl) J.E. Burrows |
Accepted |
 |
TRO |
|
Ophioglossum lineare Schltr. & Brause; Brause |
Unresolved |
 |
IPNI |
|
Ophioglossum litorale Makino |
Unresolved |
 |
TRO |
|
Ophioglossum louisii Taton |
Unresolved |
 |
IPNI |
|
Ophioglossum loureirianum Pr. |
Unresolved |
 |
TRO |
|
Ophioglossum luerssenii Prantl |
Unresolved |
 |
TRO |
|
Ophioglossum lusitanicum L. |
Accepted |
 |
TRO |
|
Ophioglossum lusitanicum subsp. californicum (Prantl) R.T. Clausen |
Synonym |
 |
TRO |
|
Ophioglossum lusitanicum subsp. coriaceum (A. Cunn.) R.T. Clausen |
Accepted |
 |
TRO |
|
Ophioglossum lusoafricanum Prantl |
Unresolved |
 |
TRO |
|
Ophioglossum macrorrhizum Kunze |
Synonym |
 |
TRO |
|
Ophioglossum melipillense Remy; Gay |
Unresolved |
 |
IPNI |
|
Ophioglossum microstichum Ach. |
Synonym |
 |
TRO |
|
Ophioglossum minimum J.B.Armstr. |
Unresolved |
 |
IPNI |
|
Ophioglossum mironovii Sumn. |
Synonym |
 |
TRO |
|
Ophioglossum moluccanum Schltdl. |
Unresolved |
 |
TRO |
|
Ophioglossum monitoni Copel. |
Unresolved |
 |
IPNI |
|
Ophioglossum mononeuron E.P. St. John |
Accepted |
 |
TRO |
|
Ophioglossum namegatae Nish. & Kurita |
Unresolved |
 |
IPNI |
|
Ophioglossum nipponicum Miyabe & Kudô |
Unresolved |
 |
TRO |
|
Ophioglossum nudicaule L. f. |
Accepted |
 |
TRO |
|
Ophioglossum nudicaule var. macrorrhizum (Kunze) R.T. Clausen |
Synonym |
 |
TRO |
|
Ophioglossum nudicaule var. robustum Licht. |
Accepted |
 |
TRO |
|
Ophioglossum nudicaule var. tenerum (Mett. ex Prantl) R.T. Clausen |
Synonym |
 |
TRO |
|
Ophioglossum nudicaule var. vulcanicum R.T. Clausen |
Synonym |
 |
TRO |
|
Ophioglossum oblongum H.G. Zhou & H. Li |
Accepted |
 |
TRO |
|
Ophioglossum obovatum Miq. |
Unresolved |
 |
IPNI |
|
Ophioglossum oleosum Khand. |
Unresolved |
 |
TRO |
|
Ophioglossum opacum R.Br.; Carm. |
Unresolved |
 |
IPNI |
|
Ophioglossum opacum Carmich. |
Unresolved |
 |
IPNI |
|
Ophioglossum ovatum Bory |
Accepted |
 |
TRO |
|
Ophioglossum palmatum L. |
Accepted |
 |
TRO |
|
Ophioglossum parvifolium Grev. & Hook. in Hook. |
Unresolved |
 |
TRO |
|
Ophioglossum parvum M.Nishida & S.Kurita |
Unresolved |
 |
IPNI |
|
Ophioglossum pedatum Burm. |
Unresolved |
 |
IPNI |
|
Ophioglossum pedunculatum Desvaux & Nakai |
Unresolved |
 |
IPNI |
|
Ophioglossum pedunculosum Desv. |
Synonym |
 |
TRO |
|
Ophioglossum pendulum L. |
Accepted |
 |
TRO |
|
Ophioglossum pendulum subsp. falcatum (C. Presl) R.T. Clausen |
Accepted |
 |
TRO |
|
Ophioglossum peruvianum C. Presl |
Synonym |
 |
TRO |
|
Ophioglossum petiolatum Hook. |
Accepted |
 |
TRO |
|
Ophioglossum pinnatum Lam. |
Unresolved |
 |
TRO |
|
Ophioglossum polyphyllum A. Braun ex Schub. |
Accepted |
 |
TRO |
|
Ophioglossum prantlii C.Chr. |
Unresolved |
 |
IPNI |
|
Ophioglossum pubescens Raf. |
Unresolved |
 |
IPNI |
|
Ophioglossum pumilio E.P. St. John |
Accepted |
 |
TRO |
|
Ophioglossum pumilum Alderw. |
Unresolved |
 |
IPNI |
|
Ophioglossum pusillum Raf. |
Accepted |
 |
TRO |
|
Ophioglossum pycnostichum (Fernald) Á. Löve & D. Löve |
Synonym |
 |
TRO |
|
Ophioglossum rabellum Welw.; A.Br. |
Unresolved |
 |
IPNI |
|
Ophioglossum raciborskii Alderw. |
Unresolved |
 |
IPNI |
|
Ophioglossum ramosii Copel. |
Unresolved |
 |
IPNI |
|
Ophioglossum regulare (Schltdl.) C. Chr. |
Accepted |
 |
TRO |
|
Ophioglossum reticulatum L. |
Accepted |
 |
TRO |
|
Ophioglossum richardsiae J.E. Burrows |
Unresolved |
 |
TRO |
|
Ophioglossum rubellum A. Braun |
Unresolved |
 |
TRO |
|
Ophioglossum sabulicolum Sauze & Maillard |
Unresolved |
 |
IPNI |
|
Ophioglossum sandieae J.E. Burrows |
Unresolved |
 |
TRO |
|
Ophioglossum sarcophyllum Desv. |
Synonym |
 |
TRO |
|
Ophioglossum sarmentosum L. |
Unresolved |
 |
IPNI |
|
Ophioglossum savatieri Nakai |
Unresolved |
 |
TRO |
|
Ophioglossum scandens L. |
Synonym |
 |
TRO |
|
Ophioglossum scariosum R.T. Clausen |
Accepted |
 |
TRO |
|
Ophioglossum schlechteri Brause |
Unresolved |
 |
IPNI |
|
Ophioglossum schmidii Kunze |
Unresolved |
 |
IPNI |
|
Ophioglossum simplex Ridley; Bower |
Unresolved |
 |
IPNI |
|
Ophioglossum spruceanum F |
Unresolved |
 |
IPNI |
|
Ophioglossum stipatum Miers ex Colla |
Unresolved |
 |
IPNI |
|
Ophioglossum tapinum Peter |
Unresolved |
 |
IPNI |
|
Ophioglossum tenerum Mett. ex Prantl |
Synonym |
 |
TRO |
|
Ophioglossum thermale Kom. |
Accepted |
 |
TRO |
|
Ophioglossum thermale var. bucharicum H.P. Fuchs |
Synonym |
 |
TRO |
|
Ophioglossum thomasii R.T. Clausen |
Accepted |
 |
TRO |
|
Ophioglossum timorense Miq. |
Unresolved |
 |
IPNI |
|
Ophioglossum tuberosum Hook. & Arn. |
Unresolved |
 |
IPNI |
|
Ophioglossum unifolium Gilib. |
Unresolved |
 |
IPNI |
|
Ophioglossum usterianum Christ in A.Usteri |
Unresolved |
 |
IPNI |
|
Ophioglossum valdivianum Phil. |
Unresolved |
 |
IPNI |
|
Ophioglossum vulgatum L. |
Accepted |
 |
TRO |
|
Ophioglossum vulgatum var. alaskanum (E. Britton) C. Chr. |
Accepted |
 |
TRO |
|
Ophioglossum vulgatum var. bucharicum O. Fedtsch. & B. Fedtsch. |
Synonym |
 |
TRO |
|
Ophioglossum vulgatum var. kilimandscharica Hieron. |
Synonym |
 |
TRO |
|
Ophioglossum vulgatum subsp. kilimandscharicum (Hieron.) J.E. Burrows |
Accepted |
 |
TRO |
|
Ophioglossum vulgatum var. lanceolatum Luerss. |
Synonym |
 |
TRO |
|
Ophioglossum vulgatum var. lanceolatum Clute |
Synonym |
 |
TRO |
|
Ophioglossum vulgatum f. lanceolatum (Clute) S.F. Blake |
Accepted |
 |
TRO |
|
Ophioglossum vulgatum var. pseudopodum (S.F. Blake) Farw. |
Synonym |
 |
TRO |
|
Ophioglossum vulgatum f. pseudopodum S.F. Blake |
Synonym |
 |
TRO |
|
Ophioglossum vulgatum var. pycnostichum Fernald |
Synonym |
 |
TRO |
|
Ophioglossum vulgatum var. reticulatum (L.) Luerss. |
Synonym |
 |
TRO |
|
Ophioglossum vulgatum var. valdivianum Licht. |
Synonym |
 |
TRO |
|
Ophioglossum wightii Grev. & Hook. |
Synonym |
 |
TRO |
|
Ophioglossum yongrenense Ching ex Z.R. He & W.M. Chu |
Accepted |
 |
TRO |
|
Ophioglossum ypanemense Mart. |
Unresolved |
 |
TRO |
|
Ophioglossum zeilanicum Houtt. |
Unresolved |
 |
IPNI |
|
Ophioglossum zeylanicum Houtt. |
Synonym |
 |
TRO |
|