FLORA OF VIETNAM
Rubiaceae

Vietnam, Quang Binh Prov., Le Thuy Distr., Kim Thuy municipality, around Bai Dan village at 16°57′48″N 106°35′34″E.

Primary and old secondary broad-leaved closed forest along ridge composed with shale at elevation 750-1000 m a.s.l.

Treelet about 4 m tall. Flowers white to light yellowish. Not rare.

HAL 11470 10 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang