Trichocentrum ascendens (Lindl.) M.W. Chase & N.H. Williams in Lindleyana 16(2): 137. 2001 sec. Soto-Arenas & al. 2007
- ≡Oncidium ascendens Lindl., Edwards's Bot. Reg. 28: sub t. 4. 1842 syn. sec. Soto-Arenas & al. 2007
- =Oncidium cebolleta var. ascendens (Lindl.) Stein, Orchideenb.: 408. 1892 syn. sec. Solano Gómez & al. 2020
- =Oncidium bolivianense Oppenheim in Orchis 10: 93. 1916 syn. sec. Solano Gómez & al. 2020
- =Oncidium subulifolium Schltr. in Repert. Spec. Nov. Regni Veg. Beih. 10: 79. 1922 syn. sec. Solano Gómez & al. 2020
- =Stilifolium ascendens (Lindl.) Königer & Pongratz, Arcula 7: 186-187. 1997 syn. sec. Bogarín & al. 2014
- =Cohniella ascendens (Lindl.) Christenson in Lindleyana 14(4): 177. 1999 syn. sec. Bogarín & al. 2014