Prosthechea citrina (Lex.) W.E. Higgins in Phytologia 82(5): 377. 1998 sec. Soto-Arenas & al. 2007
- ≡Sobralia citrina Lex., Nov. Veg. Descr. 2(Orchid. Opusc.): 21. 1825 syn. sec. Dressler & Pollard 1976
- =Cattleya citrina (Lex.) Lindl., Edwards's Bot. Reg. 30: sub t. 5. 1844 syn. sec. Dressler & Pollard 1976
- =Epidendrum citrinum (Lex.) Rchb. f. in Ann. Bot. Syst. 6: 317. 1864 syn. sec. Dressler & Pollard 1976
- =Encyclia citrina (Lex.) Dressler in Brittonia 13(3): 264. 1961 syn. sec. Soto-Arenas & al. 2007
- =Euchile citrina (Lex.) Whitner, Cattelyas & Relatives 5: 138. 1998 syn. sec. Soto-Arenas & al. 2007