Gerardo Herrera 3672 Det. by: R. Dressler 1993 Phenology: FL 13 October 1989 09:22N 83:17W 3000 m LIMON, TALAMANCA P.N. Cordillera de Talamanca Cordillera de Talamanca. Terrestre. Tallo y sistema radical suculento. Inflorescencia de eje verde. Flor verde tenue, verticilo interno blanco, columna blanca de ápice café negro.
Stephen Ingram 852 Det. by: J. Atwood, 1992 Phenology: FR 12 January 1991 10:07N 84:06W 2580 m HEREDIA, BARVA P.N. Braulio Carrillo Cordillera Central. Terrestrial in leaf litter in shade. Sterile plants locally abundant. Leaves and bracts entirely green. Fruits green, rounded, sparsely pubescent.