FLORA OF VIETNAM
Rubiaceae
Ophyorrhiza cantonensis ?

S.Vietnam, Thua Thien Hue Prov., Phu Loc Distr., Bach Ma National
Park, Bach Ma mt, Hai Vong Dai peak, around point 16°11′65′'N
107°51′53′'E at elev. about 1350-1400 m a.s.l.

Mixed and broad-leaved evergreen primary closed mt forest on steep
granite slopes. Terrestrial herb on wet shady slope. Flowers white.
Occasional.

HLF 1135 20 April 2003.

Coll. N.T.Hiep, N.N.Thin, V.X.Phuong, L.Averyanov, N.T.Vinh et al.
Grant from Henry Luce Foundation.