Mormodes nagelii L.O. Williams Mormodes nagelii L.O. Williams in Amer. Orchid Soc. Bull. 9: 153. 1940 sec. Soto-Arenas & al. 2007=Mormodes calceolata Fowlie in Orchid Digest 36(6): 229. 1972 syn. sec. Hágsater & Soto-Arenas 2003