FLORA OF VIETNAM
Rubiaceae
Acranthera sinensis C. Y. Wu

Vietnam, Nghe An Prov., Tuong Duong Distr., Tam Hop Municipality, Pa Lom village, around point 19°05′07″N 104°20′55″E at elevation 1300-1350 m a.s.l.

Submontane primary evergreen closed forest on very steep mountain slopes composed with stratified solid shale.

Terrestrial herb up to 2 m tall on very steep rocky shady mountain slope along forest stream. Flowers white, dark bright purple inside tube. Locally very common.

HLF 7061 25 March 2007. Photo.

Coll. Averyanov L., P.K.Loc, N.V.Trai, N.T.Vinh, N.D.Phuong, Averyanova A.
Grant from Henry Luce Foundation.