LEPTOPTERIS C.Presl
- Leptopteris alpina (Baker) C.Chr., Ind. Fil. 390 (1906); Hassler (2004-onwards). Maluku and New Guinea. MALUKU, PAPUA.
PLENASIUM C.Presl
- Osmunda banksiifolia (C.Presl) Kuhn, Ann. Mus. Bot. Lugd.-Bat. 4: 299 (1869); Sun et al., Plants 13 (2024); POWO (2026). – Plenasium banksiifolium (C.Presl) C.Presl, Tent. Pterid. 110 (1836); Hassler (2004-onwards). – Asplenium aureum Blume, Enum. Fil. 185 (1828). – Nephrodium banksiifolium C.Presl, Rel. Haenk. 1: 34 (1825). – Nephrodium bromeliifolium C.Presl, Rel. Haenk. 1: 33 (1825). – Osmunda banksiifolia var. bromeliifolia (C.Presl) Kuhn, Ann. Mus. Bot. Lugd.-Bat. 4(10): 299 (1869). – Osmunda bromeliifolia (C.Presl) Copel., Philipp. J. Sci., Bot.2: 147 (1907). – Osmunda haenkeana C.Presl, Suppl. Tent. Pterid. 67 (1845). – Osmunda oxyodon Miq., Ann. Mus. Bot. Lugd.-Bat. 3: 182 (1867). – Osmunda presliana J.Sm., J. Bot. 3: 420 (1841), nom. nov. – Plenasium aureum (Blume) C.Presl, Tent. Pterid. 249, t. 3, f. 13 (1836). – Plenasium bromeliifolium (C.Presl) C.Presl, Tent. Pterid. 110 (1836). – Plenasium oxyodon (Miq.) A.E.Bobrov, Bot. Zhurn. (Moscow & Leningrad) 52: 1606 (1967). China and S Asia, Bonin, Java, Borneo, Philippines, Sulawesi. JAVA, KALIMANTAN, SULAWESI.
- Osmunda javanica Blume, Enum. Fil. 252 (1828); Sun et al., Plants 13 (2024); POWO (2026). – Plenasium javanicum (Blume) C.Presl, Abh. (K.) Böhm. Ges. Wiss., Math.-Naturw. Cl. V, 5: 325 (1848); Hassler (2004-onwards). – Plenasium javanicum (Blume) A.E.Bobrov, Bot. Zhurn. (Moscow & Leningrad) 52: 1606 (1967), comb. superfl. S to SE Asia and W to C Malesia. SUMATRA, JAVA, KALIMANTAN, SULAWESI.
- Osmunda vachellii Hook., Ic. Pl. t. 15 (1837); Sun et al., Plants 13 (2024); POWO (2026). – Plenasium vachellii (Hook.) C.Presl, Abh. (K.) Böhm. Ges. Wiss., Math.-Naturw. Cl. V, 5: 325 (1848); Hassler (2004-onwards). – China to mainland SE Asia and Sumatra. SUMATRA.