FLORA OF VIETNAM
Rubiaceae
Ophiorrhiza sanguinea Blume

Vietnam, Dac Lac Prov., Ea H’Leo Distr., Ea Ral municipality, around point 13°13′45″N 108°10′58″E.

Primary swamp coniferous forest with Glyptostrobus pensilis at elevation about 570 m a.s.l.

Terrestrial herb to 0.5 m tall. Flowers light purple-violet. Common.

HAL 11425 5 April 2008
Coll.: N.T.Hiep, L.Averyanov, P.K.Loc, N.T.Vinh, P.T.Duyen