Tay Ninh prov., Tan Bien Distr., Tan Binh Municipality, near Ta Not Forest Protection Station, around point 11?35′15″ N, 105?53′18″ E, 6 m a.s.l.
Scattered in secondary dry dipterocarp woodland with the dominance of Dipterocarpus obtusifolius or co-dominant with this species on old alluvial soil inundated in rainy season. Deciduous small tree, rarely up to more than 15 m tall and dbh to 0.5 m.
HAL 9227 20 Sep 2006 Photos Id by Phan Ke Loc Collectors: Phan Ke Loc, Nguyen Tien Vinh, Dang Van Son & Nguyen Quoc Dat
Collected with the financial support from NYBG, U.S.A.