Monographs Details: Condylocarpon hirtellum Ducke
Authority: Maguire, Bassett & Wurdack, John J. 1958. The botany of the Guayana Highland--Part III. Mem. New York Bot. Gard. 10: 1-156.
Description:Distribution and Ecology - Maguire, Wtirdaclc & Bunting 3675J, Rios Paeiinom-Yatua, Casiquiare, Territoria Amazonas, Venezuela, along flooded margin of uppermost Rio Yatua, 100-140 m elev., Dec 12, 1953. woody vine, flowers creamy yellow, fruit brown. Krukoff 6760, basin of Rio Madeira, State of Amazonas, Brazil, munieip. Humayta, near Livramento, on Rio Livramento, terra firma, Oct 20, 1934, leaves and fruits. Krukoff 8265, basin of Rio Solimoes, state of Amazonas, Brazil, municip. Silo Paulo de Olivenga, near Palmares, Sept 11-Oct 26, 1936, old clearing, flowers in bud.

Discussion:Our first Venezuelan representative of the genus Candylocarpon connects C. hirlellum with C. pubifloruin Muell.-Arg. Isotypes of both are at The New York Botanical Garden (Esperanga and "propc Barra," respectively). The two seem to differ principally in the character of the indumentum. C. hirteihon is more densely pubescent, the hairs on the stem spreading instead of appressed, the leaves subronnded at base instead of obtusely cuneate, the petiole slightly shorter, about 5 mm long instead of 8 mm. The Rio Yatua specimen has the hairs on the stem dense and spreading- as in C. hirtellum, but the leaves obtuse at the base and with longer petioles as in C. pubiflorum; the peduncles are shorter as in C. pubiflorum. Perhaps the two are not specifically distinct.
Distribution:Venezuela South America| Brazil South America|