Synonyms
Grammitis brevipila Copel.
Polypodium brevipilum (Copel.) C.Chr.
Grammitis duplopilosa Copel.
Oreogrammitis congener var. polytricha T.C.Hsu
Grammitis petrophila Copel.
Polypodium congenerum (Blume) C.Presl
Oreogrammitis congener (Blume) Parris
Polypodium alatellum Christ
Polypodium duplopilosum (Copel.) C.Chr.