Xyris involucrata Nees

VENEZUELA
XYRIDACEAE
Xyris involucrata Nees
Det. by Robert Krai 1983
EDO. BOLIVAR. Distrito Piar: Guayaraca*
between escarpment and Rio Guayaracar
southern base of Auyan-tepui;
62.321W# 5.441N; elev. 950 m.
In v;et savanna on sand.
Floviers yellow.
25-27 NOV. 1982
G. Davidse & 0. Ruber 22787
Missouri Botanical Garden Herbarium 0!0)