FLORA OF VIETNAM Fabaceae Archidendron robinsonii (Gagnep.) I.C. Nielsen
N.Vietnam, Thanh Hoa Prov., Ba Thuoc Distr., Co Lung Municipality, Khuyn village, around point 20°26′31′'N, 105°14′55′'E. Primary evergreen seasonal broad-leaved lowland forest on crystalline marble-like highly eroded limestone, N slopes of limestone ridge at elev. 400-460 m. Treelet 5 m tall. Not common.