FLORA OF VIETNAM
Rubiaceae
Lasianthus sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Kim Municipality, Rao
Bun stream around point 18°23′39′'N, 105°15′12′'E. Primary
broad-leaved evergreen closed forest on very steep mountain slopes
composed with shale at elevation about 500-600 m a.s.l.

Shrub 2-3 m tall. Flowers light violet. Common.

HAL 5044 3 May 2004

Collectors: P.K.Loc, L.Averyanov, P.V.The, N.T.Vinh.