FLORA OF VIETNAM Fabaceae (Caesalpinioideae) Baughinia sp.
N. Vietnam, Hoa Binh prov., Da Bac distr., Cao Son municipality, Nui Hen (Ba Tri) mountain system (20°54′09′'N, 105°12′15′'E). Secondary open shrubs along road on elev. 500-550 m a.s.l. Woody vine 10-12 m hg. Flowers light yellow-pink or pink-red. Very common.