Encyclia ceratistes (Lindl.) Schltr. in Repert. Spec. Nov. Regni Veg. Beih. 6: 74. 1919 sec. Soto-Arenas & al. 2007
- ≡Epidendrum ceratistes Lindl. in Edwards's Bot. Reg. 30: Misc. 91. 1844 syn. sec. Soto-Arenas & al. 2007
- =Epidendrum ramonense Rchb. f. in Beitr. Orchid.-K. C. Amer.: 81. 1866 syn. sec. Bogarín & al. 2014
- =Encyclia ramonensis (Rchb. f.) Schltr. in Beih. Bot. Centralbl. Abt. 1, 36(2): 473. 1918 syn. sec. Bogarín & al. 2014
- =Encyclia powellii Schltr. in Repert. Spec. Nov. Regni Veg. Beih. 17: 46-47. 1922 syn. sec. Bogarín & al. 2014
- =Epidendrum oncidioides var. ramonense Ames, F.T. Hubb. & C. Schweinf. in Bot. Mus. Leafl. 3: 103. 1935 syn. sec. Bogarín & al. 2014
- =Encyclia oncidioides var. ramonensis (Rchb. f.) Hoehne in Arq. Bot. Estado São Paulo 2: 153. 1952 syn. sec. Bogarín & al. 2014