Hoa Binh Prov., Tan Lac Distr., Ngo Luong Municipality, Tram Hai Village, Dong Xien mountainous range, ca. 1 km to S of coordinate ca. 20°28′15”N 105°17′21”E, locality of FPD no 3 of Ngoc Son-Ngo Luong NR.
In heavily logged evergreen broad-leaved forest on slopes and top ridges of limestone mts., at elevation about 750-800 m a.s.l. Evergreen medium-sized tree, up to 30 x 0.9-1.3 m. Was common.