FLORA OF VIETNAM Celastraceae ? Lophopetalum ? sp.
N.Vietnam, Thanh Hoa Prov., Ba Thuoc Distr., Co Lung Municipality, Khuyn village, around point 20o26′50′'N, 105o14′37′'E. Primary evergreen seasonal broad-leaved lowland forest on crystalline marble-like highly eroded limestone, steep rocky slope of limestone ridge at elev. 50-100 m. Woody vine about 10 m lg (with no milky juice). Flowers dull greenish. Not rare.