J.F. Morales 4946 Det. by: J. F. Morales, X 1995 Phenology: FL 28 October 1995 09:44N 83:47W 1500 m CARTAGO, PARAISO P.N. Tapantí Valle del Reventazón. Epífita. Flores blancas moteadas con morado.
Michael Grayum 7900 Det. by: M. Grayum, IX 1994 Phenology: FL 14 November 1986 10:17N 84:05W 700 m HEREDIA, SARAPIQUI P.N. Braulio Carrillo Cordillera Central. Epiphytic on bough of fallen tree. Stems finely reddish-striate. Lvs. succulent, convex below, flat and canaliculate above. Bracts greenish. Sepals reflexed, dull purplish; petals white, finely dotted with magenta. Fls. yellow at center.