Polypodium difforme Blume
Polypodium multiflorum Roxb.
Aspidium irregulare (C.Presl) C.Chr.
Tectaria irregularis (C.Presl) Copel.
Phegopteris irregularis (C.Presl) Mett.
Dictyopteris difformis (Blume) T.Moore
Phegopteris difformis (Blume) Mett.
Campyloneurum difforme (Blume) T.Moore
Polypodium confertum Roxb.
Dictyopteris irregularis (C.Presl) C.Presl
Drynaria coadunata Brack.
Polypodium eximium Kunze
Dictyopteris whitfordii Alderw.
Sagenia difformis (Blume) Christ
Polypodium irregulare C.Presl
Arcypteris irregularis (C.Presl) Ching
Aspidium difforme Blume
Lastrea confluens T.Moore
Polypodium fecundum Hassk.
Arcypteris difformis (Blume) Underw.
Pleopeltis coadunata T.Moore