Nannothelypteris philippina (Presl) Holttum in Kalikasan 2: 66. 1973
- ≡Physematium philippinum Presl, Epim. Bot.: 192. 1851
- ≡Thelypteris philippina (Presl) Ching in Bull. Fan Mem. Inst. Biol. Bot. 10: 283. 1941
Unknown type categorys: Cuming 251 (,, K, P, US)
- =Aspidium exiguum Kunze ex Mett. in Farngatt. IV: var. b. 1858
- ≡Dryopteris exigua sensu v.A.v.R., Handb.: 190. 1908
- =Dryopteris confusa Copel. in Philip. J. Sci. 8: Bot. 146. 1911
- ≡Lastrea confusa Copel., Fern Fl. Philip.: 324. 1960
- ≡Thelypteris confusa (Copel.) Reed in Phytologia 17: 268. 1968
Unknown type category: Cuming 251 partim (); Unknown type categorys: Ramos BS 8271 (,)
