Synonyms
Prosaptia emersonii (Hook. & Grev.) C.Presl
Polypodium toppingii (Copel.) Alderw.
Davallia toppingii (Copel.) C.Chr.
Davallia emersonii Hook. & Grev.
Grammitis emersonii (Hook. & Grev.) Christenh.
Pachypleuria alata (Blume) C.Presl
Davallia serriformis Wall.
Grammitis helike Christenh.
Ctenopteris alata (Blume) Holttum
Polypodium emersonii (Hook. & Grev.) C.Chr.
Prosaptia alata (Blume) Christ
Polypodium serriforme J.Sm.
Davallia alata Blume