Athyrium filix-femina var. kingscotei Lowe variety synonym

Athyrium filix-femina var. qulterianum Anon. variety synonym

Athyrium filix-femina var. multicepts T.Moore ex J.Dix variety synonym

Athyrium filix-femina var. dubpulayae Lowe variety synonym

Athyrium filix-femina var. pulchellum-plumosum Anon. variety synonym

Athyrium filix-femina var. mucronatum Ivery ex J.Dix variety synonym

Lastrea filix-femina var. bollandiae W.Bull variety homotypic synonym

Athyrium filix-femina var. minus Payot variety synonym

Athyrium filix-femina var. frizelliae W.Bull variety homotypic synonym

Polypodium filix-femina var. molle (Schreb.) Lej. variety synonym

Athyrium filix-femina var. plumosum T.Moore ex J.Dix variety synonym

Athyrium filix-femina var. lineare-reflexum Lowe variety synonym

Athyrium filix-femina var. incisum Hartm. variety heterotypic synonym

Athyrium filix-femina var. multiceps T.Moore ex J.Dix variety synonym

Athyrium filix-femina var. iveryanum Ivery ex J.Dix variety synonym

Polypodium filix-femina var. purpurascens Bory variety homotypic synonym

Athyrium filix-femina var. curtum-cristatum Ivery ex R.Hogg variety synonym

Polypodium filix-femina var. purpurascens Bory ex Lej. variety synonym

Athyrium filix-femina var. curtum-cristatum Ivery variety homotypic synonym

Athyrium filix-femina var. parsonsiae J.Dix variety synonym

Athyrium filix-femina var. multiceps T.Moore variety homotypic synonym

Athyrium filix-femina var. mucronatum Ivery variety homotypic synonym

Phegopteris rhaetica (L.) Watt species heterotypic synonym

Aspidium filix-femina var. incisum Hartm. variety synonym

Athyrium filix-femina var. plumosum T.Moore variety homotypic synonym

Polypodium rhaeticum L. species synonym

Athyrium filix-femina var. pectinatum Millsp. variety heterotypic synonym

Asplenium filix-femina var. purpureum Regel variety synonym

Athyrium filix-femina var. tripinnatum Rupr. variety synonym

Athyrium filix-femina var. convexum (Bab.) Newman, 1844 variety synonym

Athyrium filix-femina subsp. alpeste (Hoppe) Bonnier subspecies synonym

Athyrium rhaeticum var. minus Doerr. variety homotypic synonym

Aspidium filix-femina var. dentatum (Döll) Döll variety synonym

Athyrium filix-femina var. erectum Syme & N.E.Br. variety synonym

Asplenium filix-femina var. multidentatum Döll variety synonym

Asplenium filix-femina f. multidentatum (Döll) Wirtg. form synonym

Athyrium filix-femina var. rhaeticum (L.) Schur variety synonym

Athyrium rhaeticum var. minus Doerr. ex Roth variety synonym

Athyrium filix-femina f. rhaeticum (L.) Murr form synonym

Asplenium filix-femina var. dentatum Döll variety synonym

Asplenium filix-femina f. dentatum (Döll) Wirtg. form synonym

Asplenium filix-femina var. bidentatum Döll variety synonym

Aspidium filix-femina var. multifida Döll variety synonym

Athyrium filix-femina var. watsonii Syme & N.E.Br. variety synonym

Athyrium filix-femina var. ovatum (Roth) Schur variety synonym

Phegopteris plumosa J.Sm. species synonym

Athyrium filix-femina var. filix-femina variety synonym

Athyrium filix-femina subsp. filix-femina subspecies accepted

Asplenium filix-femina (L.) Bernh. species synonym

Asplenium filix-femina var. filix-femina variety accepted

Lastrea filix-femina (L.) Colomb species synonym

Athyrium filix-femina var. sitchense Rupr. variety synonym

Athyrium scorpioideum Chauv. species synonym

Athyrium rhaeticum (L.) Roth species heterotypic synonym

Athyrium acrostichoideum Bory ex Mérat species synonym

Athyrium fimbriatum Dulac species heterotypic synonym

Athyrium filix-foemina subsp. californicum (Butters) Hultén, 1962 subspecies synonym

Athyrium filix-femina var. sitchense (Rupr.) Ledeb. variety synonym

Athyrium filix-femina var. cyclosorum (Rupr.) Ledeb. variety doubtful

Athyrium filix-femina var. californicum Butters variety synonym

Athyrium paramicola L.D.Gómez species synonym

Athyrium ovatum Roth species synonym

Athyrium officinale Bubani species synonym

Athyrium depauperatum Schumach. species synonym

Allantodia axillaris (Aiton) Kaulf. species synonym

Athyrium molliusculum Baumg. species synonym

Athyrium molle (Schreb.) Roth species synonym

Athyrium corsicum Fée species synonym

Athyrium convexum (Bab.) Newman species synonym

Athyrium trifidum (Hoffm.) Roth species synonym

Athyrium laxum Schumach. species heterotypic synonym

Athyrium azoricum Fée species synonym

Athyrium axillare (Aiton) C.Presl species synonym

Athyrium laetum (Salisb.) Gray species synonym

Athyrium irriguum (Sm.) Gray species synonym

Athyrium sitchense Rupr. species synonym

Polypodium ovatocrenatum Hoffm. species synonym

Polypodium leseblii Mérat species synonym

Polypodium oblongodentatum Hoffm. species synonym

Polypodium filix-femina L. species synonym

Polypodium bifidum Hoffm. species synonym

Polypodium molle Schreb. species heterotypic synonym

Aspidium pontederae Willd. species synonym

Polypodium dentatum Schrank species heterotypic synonym

Polypodium trifidum Hoffm. species heterotypic synonym

Polypodium crenatum Schrank species heterotypic synonym

Asplenium martensii Kunze species heterotypic synonym

Athyrium alpestre Milde species synonym

Filix bipinnata Gilib. species synonym

Athyrium angustum var. borealis Jenn. variety synonym

Cyathea filix-femina (L.) Bertol. species synonym

Asplenium filix-femina var. molle (Schreb.) Hook.fil. variety synonym

Asplenium filix-femina f. fissidens (Döll) Wirtg. form synonym

Asplenium filix-femina var. rhaeticum (L.) Hook.fil. variety synonym

Athyrium filix-femina var. molle (Schreb.) Schur variety synonym

Athyrium filix-femina var. iveryanum Ivery variety homotypic synonym

Athyrium filix-femina var. multicepts T.Moore variety homotypic synonym

Lastrea filix-femina var. bollandiae W.Bull ex J.Dix variety synonym

Athyrium filix-femina var. frizelliae W.Bull ex J.Dix variety synonym

Athyrium cassum Chiov. species synonym

Aspidium intermedium Link species heterotypic synonym

Athyrium filix-femina var. cyclosorum (Ruprecht) T.Moore variety accepted

Polypodium incisum Hoffm. species heterotypic synonym

Aspidium axillare (Aiton) Sw. species synonym

Asplenium axillare (Aiton) J.Sm. species synonym

Asplenium monstrosum Kunze species synonym

Asplenium cyathioides Bernh. species synonym

Asplenium filix-femina var. exile D.C.Eaton variety synonym

Athyrium filix-femina subsp. sitchense (Rupr.) Tzvelev subspecies accepted

Polypodium axillare Aiton species heterotypic synonym

Athyrium rhaeticum (L.) Gremli species synonym

Athyrium alpestre Clairv. species heterotypic synonym

Aspidium cordatum Steud. species synonym

Phegopteris rhaetica (L.) Pérard species synonym

Polypodium femina L. species synonym

Polypodium laetum Salisb. species heterotypic synonym

Nephrodium filix-femina (L.) Michx. species synonym

Athyrium rhaeticum (L.) Dalla Torre species heterotypic synonym

Athyrium filix-femina subsp. californicum (Butters) Hultén subspecies accepted

Athyrium asplenioides var. californicum (Butters) variety synonym

Asplenium rhaeticum (L.) Brügger species synonym

Cystopteris filix-femina (L.) Coss. & Germ. species synonym

Allantodia axillaris (Aiton) Desv. species heterotypic synonym

Aspidium filix-femina (L.) Sw. species synonym

Tectaria filix-femina (L.) Cav. species synonym

Athyrium filix-femina var. dentatum (Döll) Milde variety synonym

Polypodium filix-femina var. nanum Gren. variety synonym

Aspidium filix-femina var. fissidens (Döll) Döll variety synonym

Asplenium filix-femina var. fissidens Döll variety synonym

Athyrium filix-femina var. irriguum (Sm.) Balf., Bab. & W.H.Campb. variety heterotypic synonym

Athyrium filix-femina var. convexum Bab. variety synonym

Athyrium filix-femina var. bidentatum Briq. variety synonym

Athyrium filix-femina var. incisum Newman variety heterotypic synonym

Athyrium filix-femina var. latipes T.Moore variety synonym

Athyrium filix-femina var. multidentatum (Döll) Milde variety synonym

Athyrium filix-femina var. minor Payot variety synonym

Athyrium filix-femina var. fissidens (Doll) Milde variety heterotypic synonym

Athyrium filix-femina subsp. rhaeticum (L.) T.Moore, 1857 subspecies synonym

Athyrium filix-femina var. molle (Schreb.) Briq. variety synonym

Aspidium rheticum Sw. species synonym

Aspidium irriguum Sm. species heterotypic synonym

Athyrium incisum (Hoffm.) Newman species heterotypic synonym

Aspidium rhaeticum (L.) Sw. species heterotypic synonym

Athyrium acrostichoideum Bory species homotypic synonym

Dryopteris rigida var. rhiphaea Pau & Font Quer variety synonym