FLORA OF VIETNAM
Acanthaceae

Vietnam, Quang Binh Prov., Le Thuy Distr., Kim Thuy municipality, around Lang Ho village at 16°59′31″N 106°38′31″E.

Old secondary broad-leaved closed forest on steep shale slopes of Khe Nuoc Trong River at elevation 150-200 m a.s.l.

Terrestrial herb to 1 m tall on shady slope. Flowers yellowish. Very common.

HAL 11438 9 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang