FLORA OF VIETNAM
Plants of Nam Xuan Lac Species/Habitat
Rubiaceae

Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, Phia Khao Village, on limestone slopes around Lung Trang site, 22°17′32″ N, 105°31′09″ E, 800 m.
On top ridge, ca. 1 m tall. Flowers white

Evergreen shrub, ca. 4 m tall. Flower bud white

CPC 1177 02 March 2011
Coll.: N.Q.Hieu, N.T.Hiep, P.K.Loc, P.V.The, N.T.Vinh