Abelardo Chacón 477 Det. by: M. Grayum, IX 1990 Phenology: FL 4 October 1989 09:21N 83:17W 2500 m PUNTARENAS, BUENOS AIRES R.I. Ujarrás Cordillera de Talamanca. Epífita. Flores amarillas. Brácteas blancas.
Stephen Ingram 601 Det. by: S. Ingram & K. Ferrell, 1990 Phenology: FL 11 October 1990 10:07N 84:07W 2450-2650 m HEREDIA, BARVA P.N. Braulio Carrillo Cordillera Central. Epiphytic on branches and trunks of pas- ture trees. Flowers not opening widely, entirely yellow with dark red on margins of isthmus; callus white with 2 dark red spots. Fragrance of citrus. Common. FLR-ALC
Gerardo Rivera 127 Det. by: R. Dressler, XI 1993 Phenology: FL 9 October 1989 10:07N 84:07W 2600 m HEREDIA, BARVA P.N. Braulio Carrillo Cordillera Central. Epífita. Flores amarillas.