Abelardo Chacón 549 Det. by: M. Grayum, IX 1990 Phenology: FL 13 October 1989 09:22N 83:17W 2900-3000 m PUNTARENAS, BUENOS AIRES R.I. Ujarrás Cordillera de Talamanca. Hierba terrestre. Flores blancas, anteras amarillas.
Gerardo Herrera 3655 Det. by: M. Grayum, I 1990 Phenology: FL 12 October 1989 09:22N 83:18W 3280 m LIMON, TALAMANCA P.N. Cordillera de Talamanca Cordillera de Talamanca. Hierba terrestre. Ramificación densa. Flor de cáliz verde, corola blanco verde, anteras amarillo verde.
Michael Grayum 8203 Det. by: M. Grayum, III 1987 Phenology: FL 12 March 1987 09:33N 83:45W 3400 m SAN JOSE, PEREZ ZELEDON R.F. Los Santos Cordillera de Talamanca. Locally abundant on caked and drying, open mud flats amid Swallenochloa thickets. Corolla funnelform, white (greenish in throat), the lobes five, connected by auricles.
Garrett Crow 7577 Det. by: G. Crow, VIII 1990 Phenology: 18 August 1990 09:40N 83:52W 2625 m CARTAGO, PARAISO R.F. Río Macho Cordillera de Talamanca.