Alvaro Fernández 707 Det. by: M. Grayum, VII 1995 Phenology: FL 17 March 1993 09:20N 83:13W 2160 m LIMON, TALAMANCA P.N. Cordillera de Talamanca Cordillera de Talamanca. Hierba. Espádice verde. Orillas del sendero.
Barry Hammel 17084 Det. by: R. Callejas, VIII 1994 Phenology: LR 5 July 1988 10:42N 85:03W 700-1000 m ALAJUELA, UPALA Cordillera de Guanacaste. Terrestrial from long stems on bank alon small stream; leaves nearly white below;