= Cryptosorus blechnoides (Grev.) J.Sm.; Hist. Fil. 87 (1875)
= Ctenopteris blechnoides (Grev.) W.H.Wagner & Grether; Univ. Calif. Publ. Bot. 23: 61 (1948)
= Ctenopteris moultonii (Copel.) C.Chr. & Tardieu; Notul. Syst. (Paris) 8: 181 (1939)
= Ctenopteris palaoinsularis (Hosok.) H.Itô; Bot. Mag. (Tokyo) 67: 215 (1954)
= Grammitis blechnoides Grev.; Ann. Mag. Nat. Hist., Ser. 2, 1: 320, t. 17 (1848)
= Polypodium blechnoides (Grev.) Hook.; Sp. Fil. [W.J.Hooker] 4: 180 (1862)
= Polypodium decorum Brack.; U.S. Expl. Exped. 16 (Filic.): 7, t. 2, f. 2 (1854)
= Polypodium macgregorii Baker; Ann. Bot. (Oxford) 8: 130 (1894)
= Polypodium moultonii Copel.; Philipp. J. Sci. 10: 149 (1915)
= Polypodium nutans J.Sm.; J. Bot. (Hooker) 8: 394 (1841) (non Blume (1828))
= Polypodium palaoinsulare Hosok.; Trans. Nat. Hist. Soc. Formosa 31: 476 (1941)
= Polypodium pseudorevolvens Alderw.; Bull. Jard. Bot. Buitenzorg, Sér. 3, 6: 219 (1922)
= Polypodium revolvens Alderw.; Bull. Jard. Bot. Buitenzorg, Sér. 3, 2: 170 (1920)
= Polypodium serra Wall.; Numer. List [Wallich] no. 313 (1829), nom. inval.