Isidro Chacón 2458 Det. by: R. Pohl, IV 1990 Phenology: FL 15 April 1989 08:56N 82:46W 1500 m PUNTARENAS, COTO BRUS Cordillera de Talamanca. Bejuco del sotobosque, de orillas de ríos, quebradas y caminos, abundante, grandes parches en floración. Flores de color verde paja. P.H. de Drucina leonata, Pedaliodes pisonia, Cissia polyphemus, Cotargynis.
Michael Grayum 9703 Det. by: G. Davidse, 1991 Phenology: FL 27 February 1990 09:38N 83:55W 1940 m SAN JOSE, DOTA Cordillera de Talamanca. Small bamboo with few culms, these solid, to at least 4 m long, rising in thickets then hanging nearly to ground. Population past flowering peak; lvs. mostly fallen or senescent and yellowed. Collections include culm sections from near base of plant.