Synonyms
Prosaptia preslii (Hook.) Fée
Prosaptia contigua (G.Forst.) C.Presl
Grammitis kanashiroi (Hayata) Christenh.
Trichomanes contiguum G.Forst.
Davallia blumei Mett.
Polypodium kanashiroi Hayata
Ctenopteris contigua (G.Forst.) Holttum
Prosaptia kanashiroi (Hayata) Nakai ex Yamam.
Grammitis preslii (Hook.) Christenh.
Davallia contigua (G.Forst.) Spreng.
Davallia preslii Hook.
Prosaptia formosana (Hayata) T.C.Hsu
Ctenopteris kanashiroi (Hayata) K.Iwats.
Humata contigua (G.Forst.) Desv.
Lecanopteris formosana Hayata