Monographs Details: Calycolpus roraimensis Steyerm.
Authority: Maguire, Bassett. 1969. The botany of the Guayana Highland-part VIII. Mem. New York Bot. Gard. 18: 1-290.
Description:Distribution and Ecology - V E N E Z U E L A . Mt. Roraima District, vicinity of Arabupu, near Arabupu Falls,elev 1260 m, 30 Dec 1938 (fl), Pinkus 92 {¥, type; N Y ) ; Mt. Roraima, Arabupu,elev 1260 m, 1 Jan 1928 (imm fr), Tate 213 ( N Y ).


For description see Steyermark. Known from the following collections only, this plant seems distinctive as Steyermark said, because of the elongate calyx-lobes, narrow leaves and subterete branches.

Distribution:Venezuela South America|