FLORA OF VIETNAM
Rubiaceae
Ophiorrhiza sp.

S. Vietnam, Kontum Prov., Kon Plong Distr., Hieu Municipality, Mang La
forest enterprise (14°39′N, 108°25′E). Primary evergreen broad-leaved
wet forest with Dacrycarpus imbricatus on steep mt. slopes on
sandstone & gneiss at elev. 1100-1200 m. Terrestrial herb up to 0.3
m hg on shady steep slope of stream canyon. Flowers white. Common. VH 5229 16.04.2000

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

Collectors: L.Averyanov, P.K.Loc, P.H.Hoang, D.X.Du, N.T.Vinh