Prosthechea vagans (Ames) W.E. Higgins in Phytologia 82(5): 381. 1998 sec. Soto-Arenas & al. 2007
- ≡Epidendrum vagans Ames in Schedul. Orchid. 6: 76-77. 1923 syn. sec. Dressler & Pollard 1976
- =Encyclia vagans (Ames) Dressler & G.E. Pollard in Phytologia 21(7): 438. 1971 syn. sec. Soto-Arenas & al. 2007
- =Anacheilium vagans (Ames) Withner & P.A. Harding, Cattleyas & Relatives: Debatable Epidendrums: 124-125. 2004 syn. sec. Soto-Arenas & al. 2007