Stegania onocleoides var. crispa (L.) Gray variety synonym

Cryptogramma crispa var. japonica Miyabe & Kudô variety synonym

Cryptogramma cryptophyllum Kunze species doubtful

Cryptogramma acrostichoides subsp. cascadensis (E.R.Alverson) Fraser-Jenk. subspecies synonym

Osmunda rupestris Salisb. species synonym

Osmunda crispa L. species synonym

Allosorus stelleri (S.G.Gmel.) Rupr. species synonym

Allosorus sitchensis Rupr. species synonym

Allosorus minutus Turcz. species synonym

Allosorus gracilis (Michx.) Farw. species synonym

Allosorus fumariifolius (Phil. ex Baker) Kuntze species synonym

Allosorus foveolatus Rupr. species synonym

Allosorus crispus var. chilensis Christ variety synonym

Allosorus crispus var. acrostichoides (R.Br.) Milde variety synonym

Phorolobus domingensis Desv. species doubtful

Phorolobus crispus (L.) Desv. species synonym

Allosorus acrostichoides (R.Br.) Spreng. species synonym

Pteris crispa (L.) Vill. species synonym

Cryptogramma crispa subsp. bithynica (S.Jess., L.Lehm. & Bujnoch) Fraser-Jenk. & Parris subspecies synonym

Acrostichum crispum (L.) Vill. species synonym

Onoclea crispa (L.) Hoffm. species synonym

Gymnogramma acrostichoides (R.Br.) C.Presl species heterotypic synonym

Cryptogramma crispa (L.) R.Br. species accepted

Cryptogramma sitchensis (Rupr.) T.Moore species accepted

Cryptogramma crispa var. sitchensis (Rupr.) C.Chr. variety synonym

Cryptogramma stelleri (S.G.Gmel.) Prantl species accepted

Cryptogramma cascadensis E.R.Alverson species accepted

Cryptogramma acrostichoides R.Br. ex Richards. species accepted

Pellaea gracilis (Michx.) Hook. species synonym

Pellaea fumariifolia Phil. species synonym

Cryptogramma gracilis (Michx.) Clute species synonym

Cryptogramma fumariifolia (Phil. ex Baker) Christ species accepted

Cryptogramma cryptophyllum Bot. species doubtful

Cryptogramma crispa var. typica Fernald variety synonym

Cryptogramma crispa var. chilensis (Christ) Looser variety synonym

Pellaea stelleri (S.G.Gmel.) Baker species synonym

Blechnum crispum (L.) Hartm. species synonym

Pteris minuta Turcz. species synonym

Pteris crispa (L.) All. species synonym

Polypodium crispum (L.) Roth species heterotypic synonym

Cryptogramma cripa species accepted

Cryptogramma stelleri var. sitchensis (Rupr.) C.Chr. variety synonym

Pteris gracilis Michx. species heterotypic synonym

Pteris tenuifolia Lam. species heterotypic synonym

Allosorus crispus (L.) Bernh. species synonym

Pteris stelleri S.G.Gmel. species synonym

Cryptogramma gorovoii Vaganov & Shmakov species accepted

Cryptogramma crispa var. acrostichoides (R.Br.) C.B.Clarke variety synonym

Cryptogramma acrostichoides R.Br. species synonym

Allosorus gracilis (Michx.) C.Presl species synonym

Pellaea fumariifolia Phil. ex Baker species synonym

Allosorus crispus (L.) Röhl. species synonym

Pellaea stelleri (J.F.Gmel.) Christ, 1897 species synonym

Struthiopteris crispa (L.) Wallr. species synonym

Cryptogramma crispa var. acrostichoides (R.Br.) Baker, 1867 variety synonym

Cryptogramma crispa (L.) R.Br. ex Hook. species heterotypic synonym

Cryptogamma crispa (L.) R.Br. ex Hook. species synonym

Cheilanthes gracilis (Michx.) Kaulf. species heterotypic synonym

Phorolobus acrostichoides (R.Br.) Fée species synonym

Cryptogramma crispa (L.) Bernh. species synonym

Allosorus minutus Turcz. ex Trautv. species synonym

Cryptogramma stelleri var. foveolata (Rupr.) Gilbert variety synonym

Cryptogamma crispa (L.) R.Br. species homotypic synonym

Pteris crispa (L.) Sw. species synonym

Cryptogramma crispa subsp. acrostichoides (R.Br.) Hultén subspecies synonym

Onoclea crispa (L.) Wahlenb. species synonym

Cryptogramma bithynica S.Jess., L.Lehm. & Bujnoch species accepted

Cryptogramma acrostichoides var. sitchensis (Rupr.) C.Chr. variety synonym

Cryptogramma brunoniana Wall. ex Hook. & Grev. species accepted