Erycina crista-galli (Rchb. f.) N.H. Williams & M.W. Chase in Lindleyana 16(2): 136. 2001 sec. Soto-Arenas & al. 2007
- ≡Oncidium crista-galli Rchb. f. in Bot. Zeitung (Berlin) 110(40): 697. 1852 syn. sec. Soto-Arenas & al. 2007
- =Oncidium decipiens Lindl., Fol. Orchid. 6/7(Oncidium): 22. 1855 syn. sec. Bogarín & al. 2014
- =Odontoglossum crista-galli (Rchb. f.) Kraenzl. ex O. Weberb., Pfl.-Welt Peruan. Anden: 290. 1910 syn. sec. Solano Gómez & al. 2020
- =Psygmorchis crista-galli (Rchb. f.) Dressler & N.H. Williams, Native Ecuad. Orchids. Aa-Dracula 4: 883. 2003 syn. sec. Soto-Arenas & al. 2007