= Lecanopteris linguiformis (Mett.) Perrie & Brownsey; Blumea 66(3): 246 (2021)
= Microsorum linguiforme (Mett.) Copel.; Univ. Calif. Publ. Bot. 16: 116 (1929)
= Microsorum schumannianum (Diels) Copel.; Ann. Cryptog. Phytopathol. 5 [Gen. Fil.]: 196 (1947)
= Pleopeltis dendroconchoides Alderw.; Bull. Jard. Bot. Buitenzorg, Sér. 3, 2: 165 (1920)
= Pleopeltis linguiformis (Mett.) Alderw.; Bull. Dépt. Agric. Indes Néerl. 27: 6 (1909)
= Pleopeltis musifolia var. schumanniana (Diels) Rosenst.; (1912)
= Pleopeltis xiphias T.Moore; Gard. Chron., Ser. 2, 15: 331 (1881)
= Polypodium dendrochonchoides (Alderw.) C.Chr.; Index Filic., Suppl. Tert. 147 (1934)
= Polypodium linguiforme Mett.; Ann. Mus. Bot. Lugduno-Batavi 2: 228 (1866)
= Polypodium schumannianum Diels; Fl. Schutzgeb. Südsee [Schumann & Lauterbach] 139, t. 3 (1901)
= Polypodium xiphias (T.Moore) Baker; Ann. Bot. (Oxford) 5: 478 (1891), isonym
= Polypodium xiphias (T.Moore) G.Nicholson; Ill. Dict. Gard. 4: 592 (1888)