Stephen Ingram 665 Det. by: E. Hágsater, 1992 Phenology: FL 4 November 1990 10:10N 84:07W 2100 m HEREDIA, HEREDIA P.N. Braulio Carrillo Cordillera Central. Semi-epiphytic on branch in old land- slide. Flowers entirely yellow; lip conduplicate with acute tip. Stems rugose. FLR,PLT-ALC
William Haber 8717 Det. by: D. Mora-Retana, IX 1990 Phenology: FL 4 September 1988 10:22N 84:51W 1300 m GUANACASTE, TILARAN Cordillera de Tilarán. Epiphyte. Flowers all pale green, anther cap cream-white. Some flowers have sepals tinged with purple inside (age difference ?).
William Haber 8718 Det. by: D. Mora-Retana, IX 1990 Phenology: FL 4 September 1988 10:22N 84:51W 1300 m GUANACASTE, TILARAN Cordillera de Tilarán. Epiphyte on horizontal branch. Flowers mostly green, with some sepals tinged with purple.