Prosthechea fragrans (Sw.) W.E. Higgins in Phytologia 82(5): 377. 1997 sec. Soto-Arenas & al. 2007
- =Epidendrum fragrans Sw., Prodr.: 123. 1788 syn. sec. Soto-Arenas & al. 2007
- =Epidendrum lineatum Salisb., Prodr. Stirp. Chap. Allerton: 10. 1796 syn. sec. Bogarín & al. 2014
- =Epidendrum vaginatum Sessé & Moc., Fl. Mexic. (ed. 2): 201. 1894 syn. sec. Bogarín & al. 2014
- =Epidendrum fragrans var. pachypus Schltr. in Repert. Spec. Nov. Regni Veg. Beih. 17: 32. 1922 syn. sec. Bogarín & al. 2014
- =Anacheilium fragrans (Sw.) Acuña in Bol. Estac. Exp. Agron. Santiago de las Vegas 60: 86-87. 1939 ["1938"] syn. sec. Soto-Arenas & al. 2007
- =Encyclia fragrans (Sw.) Lemée, Fl. Guyane Franç. 1: 418. 1955 syn. sec. Soto-Arenas & al. 2007