FLORA OF VIETNAM
Verbenaceae
Callicarpa sp.?

Cao Bang Prov., Thong Nong Distr., Yen Son Municipality, Nhieu Lung village, around point 22°46′07.9″N, 105°53′59.4″E.

Primary fractionaly logged coniferous forest with Pseudotsuga sinensis along highly eroded rocky limestone ridge at elevation 1150-1250 m a.s.l.

Undershrub 1 m tall on open mossy cliff. Flowers blue-violet. Common.

8 October 2013 CPC 5474
L.Averyanov, N.T.Hiep, L.M.Tuan, N.S.Khang, T.Maisak, L.Osinovets