Norman Obando 127 Det. by: J. Atwood, III 1995 Phenology: FL 19 September 1990 10:20N 84:42W 1200 m ALAJUELA, SAN RAMON P.N. Arenal Cordillera de Tilarán. Epífita sobre tronco en descomposición, flores verde-crema, potrero.
William Haber 8698 Det. by: J. Atwood, IX 1990 Phenology: FL 4 September 1988 10:22N 84:51W 1300 m GUANACASTE, TILARAN Cordillera de Tilarán. Epiphyte on horizontal branch. Leaves dark green with grey spots above on distal half. Flower with petals and sepals cream bassally, yellow apically, lip yellow-cream with purple streaks laterally, anther cap white with rust in center.