FLORA OF VIETNAM Liliaceae s.l. (Convallariaceae) Polygonatum kingianum ?
N. Vietnam, Hoa Binh prov., Mai Chau distr., Hang Kia municipality, near Pa Khong village, (20°44′40′'N, 104°52′32′'E). Open broad-leaved evergreen forest on steep slopes of highly eroded remnant karst limestone ridge at elev. 1400 m. a.s.l. Terrestrial herb up to 1.5 m hg. Flowers purple with green tips of tepals. Locally common.