FLORA OF VIETNAM
Plants of Bu Gia Map national park
Fabaceae
Derris sp.

Vietnam, Binh Phuoc Prov., Phuoc Long Distr., Bu Gia Map Municipality, along Dak Bo stream, around point 12°16′17″N 107°11′30″E at elev. about 350-450 m a.s.l.

Primary closed evergreen and semi deciduous broad-leaved lowland dry forest and open woodlands on hill slopes on basalt and shale mother rocks.

Woody vine 10-15 m long. Flowers violet. Common.

HLF 4911 8 April 2005.

Coll. P.K.Loc, L.Averyanov, N.T.Vinh, H.A.Tuan, P.V.Tuan, N.V.Su, N.Q.Vinh, T.D.Ai.
Grant from Henry Luce Foundation.