Quírico Jiménez 1627 Det. by: G. Carnevali, VI 1995 Phenology: FL 21 July 1994 09:45N 83:47W 1300 m CARTAGO, PARAISO P.N. Tapantí Valle del Reventazón. Epífita. Pétalos y labelo pardo-claro.
Stephen Ingram 770 Det. by: S. Ingram & K. Ferrell, 1990 Phenology: FL 11 December 1990 10:03N 84:00W 1650 m SAN JOSE, VAZQUEZ DE CORONADO P.N. Braulio Carrillo Cordillera Central. Epiphytic on fallen branches and trunks. Sepals and petals pale yellow basally, suffused with dull red distally, long- acuminate; lip yellow basally with bright yellow ligulate callus, dark red distally with crenulate yellow margins, lip tip thickened abaxially.
Erick Bello 1714 Det. by: R. Dressler, XI 1993 Phenology: FL 9 January 1990 10:15N 84:48W 1500 m PUNTARENAS, PUNTARENAS R.B. Monteverde Cordillera de Tilarán. Epífita dentro del bosque. Flor púrpura seco, labelo rosado.
William Haber 8927 Det. by: J. Atwood, II 1989 Phenology: FL 23 December 1988 10:21N 84:48W 1550 m GUANACASTE, ABANGARES Cordillera de Tilarán. Epiphyte on horizontal tree branch. One flower on 12 cm pedicel. Sepals (5 cm) and petals red-orange. Lip yellow-orange basally, tinted with red distally. Column yellow with small red spots on ventral side. Anther cap and tip of column pale cream-lavander.