Monographs Details: Sipapoa hypoleuca Maguire
Authority: Maguire, Bassett. 1969. The botany of the Guayana Highland-part VIII. Mem. New York Bot. Gard. 18: 1-290.
Family:Malpighiaceae
Discussion:

Type. Cerro Yapacana, Rio Negro, Amazonas, Venezuela, 3 Jan 1951, Maguire, Cowan & Wurdack 30704 (holotype NY). Known only from the cumbre of Cerro Yapacana: Holt & Blake 707; Maguire et al 30672, 30635, 30708, 30710.