William Haber 8563 Det. by: J. Atwood, 1990 Phenology: FL 14 August 1988 10:22N 84:49W 1500 m GUANACASTE, TILARAN Cordillera de Tilarán. Herb, epiphyte on tree trunk. Flowers with lobes green-brown outside, dark yellow-green inside, lip white with apical third magenta, column green with maroon blotches on sides and spotting on tip, green below.