FLORA OF VIETNAM
Rubiaceae
Ophyorrhiza sp.

S. Vietnam, Dak Lac Prov., Krong Bong Distr., Cu Pui Municipality,
elevation from Dak Tour village (12°30′N, 108°30′E) to main peak of
Chu Yang Sinh mt system (12°24′N, 108°26′E) along Dak Tour river (N
slope). Primary closed wet broad-leaved forest on steep granite slopes
at elev. 1200-1250 m. Terrestrial herb up to 20 cm hg on steep shady
river slope. Flowers white, anthers yellow. Common.

VH 6282 06.05.2000

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6383-98)

Collectors: L.Averyanov, N.T.Hiep, N.Q.Hieu, P.H.Hoang, D.X.Du, N.T.Vinh