Barry Hammel 17546 Det. by: B. Hammel, XI 1990 Phenology: FL 3 July 1989 09:24N 82:58W 325 m LIMON, TALAMANCA R.I. Talamanca Valle de Talamanca. Hierba de 0.50 m. Flores blancas.
Michael Grayum 8281 Det. by: M. Grayum, X 1987 Phenology: FL 24 April 1987 09:50N 84:03W 1675 m SAN JOSE, DESAMPARADOS Cerros Escazú-La Carpintera. Common on floor of disturbed primary forest on steep slope. Lvs. not prominently bullate. Fls. white.