Oncidium reflexum Lindl., Edwards's Bot. Reg. 23: sub t. 1920. 1837 sec. Soto-Arenas & al. 2007
- =Oncidium macropterum A. Rich. & Galeotti in Ann. Sci. Nat., Bot., sér. 3, 3: 26. 1845 syn. sec. Solano Gómez & al. 2020
- =Oncidium wendlandianum Rchb. f. in Bonplandia 2: 91. 1854 syn. sec. Solano Gómez & al. 2020
- =Oncidium tayleurii hort. ex Lindl., Fol. Orchid. (Oncidium): 46. 1855 syn. sec. Solano Gómez & al. 2020
- =Oncidium reflexum var. intermedium Regel in Ann. Sci. Nat., Bot., sér. 4, 6: 377. 1856 syn. sec. Solano Gómez & al. 2020
- =Oncidium acrochordonia Rchb. f. ex Kraenzl., Pflanzenr.: 1308. 1922 syn. sec. Solano Gómez & al. 2020
- =Oncidium liebmannii Rchb. f. ex Kraenzl., Pflanzenr. 276. 1922 syn. sec. Solano Gómez & al. 2020
- =Oncidium uncia Rchb. f. ex Kraenzl., Pflanzenr. 270. 1922 syn. sec. Solano Gómez & al. 2020