Prosthechea greenwoodiana (Ag.-Olav.) W.E. Higgins Prosthechea greenwoodiana (Ag.-Olav.) W.E. Higgins in Phytologia 82(5): 378. 1998 sec. Soto-Arenas & al. 2007≡Encyclia greenwoodiana Ag.-Olav. in Orquídea (Mexico City) n.s. 12(2): 205. 1992 syn. sec. Soto-Arenas & al. 2007