FLORA OF VIETNAM Araliaceae Brassaiopsis phanrangensis C.B. Shang
N.Vietnam, Thanh Hoa Prov., Ba Thuoc Distr., Thanh Son Municipality,
middle part of Pu Luong range to the W of Long Bong village (20°27′52′'N, 105°07′36′'E). Primary evergreen seasonal broad-leaved closed submontane forest on basalt along main ridge at elev. 1200-1400. Treelet 3-5 m all. Flowers white. Common.