S.Vietnam, Thua Thien Hue Prov., Xuan Loc Distr., Bach Ma National Park, N-NW slope of Dong Truoi ridge around point 16°14′40′'N 107°44′06′'E.
Dry broad-leaved evergreen secondary closed forest on very steep slope at elev. about 700 m a.s.l. Tree about 10 m tall. Tree 10-12 m tall. Flowers yellow-white. Occasional.
HLF 1700 6 May 2003. (Photo).
Coll. N.T.Hiep, L.Averyanov, N.T.Vinh et al. Grant from Henry Luce Foundation.