Synonyms
Dictyopteris attenuata C.Presl
Polypodium marginatum Baker
Polypodium attenuatum R.Br.
Polypodium firmum Kaulf.
Dictymia attenuata J.Sm.
Polypodium brownii Wikstr.
Drynaria browniana Fée
Polypodium brownianum Spreng.
Polypodium mettenii Copel.
Dictymia brownii-mettenii Copel.
Pleopeltis brownii Fourn.