Barry Hammel 17588 Det. by: B. Hammel, VII 1989 Phenology: FL 7 July 1989 09:23N 82:58W 650 m LIMON, TALAMANCA R.I. Talamanca Cordillera de Talamanca. Liana. Flores blanco verduzco.
J.F. Morales 4558 Det. by: N. Zamora, VII 1995 Phenology: BF 18 July 1995 09:29N 84:02W 500 m SAN JOSE, DOTA Z.P. Cerro Nara Faja Costeña del Valle de Parrita. Arbusto escandente. Botones florales verde-claro.
Barry Hammel 17069 Det. by: N. Zamora, IX 1988 Phenology: FL 27 June 1988 10:00N 83:30W 200 m LIMON, SIQUIRRES Z.P. Río Pacuare Faja Costeña de Limón. Liana climbing to canopy in trees along road; common at ca. 200 m elev.; flowers sordid white; note gland on petiole.
Michael Grayum 8768 Det. by: N. Zamora, X 1988 Phenology: FR 4 September 1988 10:02N 83:26W 200 m LIMON, MATINA Z.P. Barbilla Cordillera de Talamanca. Liana climbing to the canopy, abundant in disturbed forest on ridge. Lvs. glaucous-looking below. Frts. presently brown.
Barry Hammel 19381 Det. by: N. Zamora, I 1994 Phenology: FL 14 January 1994 10:24N 84:06W 330 m HEREDIA, SARAPIQUI Llanura de San Carlos. Liana trepando en charrales; flores blancas. Común.
Nelson Zamora 1935 Det. by: N. Zamora, IX 1993 Phenology: FL 5 February 1993 10:52N 84:50W 1-30 m ALAJUELA, LOS CHILES Llanura de Guatuso. Bejuco leñoso escandente. Flores blancas
Calixto Moraga 672 Det. by: J. González, I 1996 Phenology: FL 4 January 1996 10:59N 85:25W 700 m GUANACASTE, LA CRUZ P.N. Guanacaste Cordillera de Guanacaste. Bejuco escandente. Botones florales verdes. Flores blancas.