Synonyms
Polypodium okuboi Yatabe
Polypodium pseudocucullatum Rosenst.
Micropolypodium okuboi (Yatabe) Hayata
Xiphopteris okuboi (Yatabe) Copel.
Grammitis pseudotrichomanoides (Hayata) Christenh.
Polypodium pseudotrichomanoides Hayata
Micropolypodium pseudotrichomanoides (Hayata) Hayata