FLORA OF VIETNAM
Fabaceae
Derris sp.

N. Vietnam, Hoa Binh prov., Da Bac distr., about 2-3 km to the E of
Doan Ket village (20°54′55′'N, 105°02′18′'E). Secondary open evergreen
broad-leaved forest on very steep clay slopes at 600-700 m a.s.l. Woody
vine 15-20 m lg. Not common.

HAL 518 2 April 2001

Collectors: N.T.Hiep, L.Averyanov, N.T.Vinh, D.T.Doan.