Microdesmis magallanensis (Elmer) Steenis in Acta Bot. Neerl. 4: 480. 1955
- ≡Flacourtia magallanensis Elmer in Leafl. Philipp. Bot. 4: 1519. 1912
- ≡Worcesterianthus magallanensis (Elmer) Merr. in Philipp. J. Sci. Bot. 10: 270. 1915
- Isotype: Philippines, Sibuyan Island, Capiz Prov., Magallanes (Mt Giting-giting), Elmer 12476 (L)
- =Worcesterianthus casearioides Merr. in Philipp. J. Sci. Bot. 9: 288. 1914
- Type: M. Ramos BS 16541
- Type: M. Ramos BS 16541
