Gerardo Herrera 4803 Det. by: J. Atwood, XI 1992 Phenology: FL 18 December 1990 08:42N 83:31W 250 m PUNTARENAS, OSA R.F. Golfo Dulce Península de Osa. Epífita. Flor café-morado, columna morado-café, polinios amarillos.
Stephen Ingram 832 Det. by: J. Atwood, XI 1992 Phenology: LR 3 January 1991 10:09N 83:56W 550 m LIMON, POCOCI P.N. Braulio Carrillo Cordillera Central. Epiphytic with moss and filmy ferns on fallen branch. Sepals and petals transluscent dark red, suffused with red distally; lip 3-lobed, dark red with callus basally; column orange with white tip. Fruits green, rounded, slightly larger than pseudobulbs.