J.F. Morales 3957 Det. by: J. F. Morales, VI 1995 Phenology: FL 22 April 1995 09:46N 84:10W 700 m SAN JOSE, ACOSTA Valle del Candelaria. Hierba. Corola verde-crema. Común.
Ellen Dean 361 Det. by: E. Dean, IX 1993 Phenology: FR 29 September 1993 09:56N 84:14W 800 m SAN JOSE, SANTA ANA Valle del Tárcoles. Herb 15-45 cm tall, main stem falling sideways and rooting at the nodes. Imma- ture fruit green. Tuberous roots orange and brown. Plants grow mostly 10-12 m up from stream, but also present near stream; fairly common in forest and along road cut bordering nearby field.
Ellen Dean 362 Det. by: E. Dean, IX 1993 Phenology: FL 29 September 1993 09:59N 84:16W 800 m ALAJUELA, ALAJUELA Valle del Tárcoles. Large herb, branching near the base and ca. 1 m in diam., rooting at nodes. Long underground stem leads vertically down- ward over 30 cm. Flowers white; anthers yellow, unequal; flowers closed at 10:30 AM, open the next morning, in plastic bag at sunrise. In disturbed vegetation