FLORA OF VIETNAM
Acanthaceae

N.Vietnam, Thanh Hoa Prov., Quan Hoa Distr., Phu Le Municipality, Hang
village, around point 20°32′19′'N, 105°05′03′'E. Primary evergreen
seasonal broad-leaved closed submontane forest on tops of rocky ridge
composed with crystalline marble-like highly eroded limestone at elev.
750-800 m. Herb or semishrub 1 m tall. Flowers dull yellowish-white.
Very common.

HAL 3685 01 October 2003

FFI Pu Luong - Cuc Phuong Conservation Project
Collectors: L.Averyanov, P.K.Loc, D.T.Doan, N.T.Vinh.