Hoa Binh Prov., Tan Lac Distr., Ngo Luong Municipality, Bo village., coordinate ca. 20°29′18”N 105°15′43”E.
In heavily logged evergreen broad-leaved forest near top of limestone mts., at elevation about 770-850 m a.s.l. Evergreen medium-sized tree, ca. 10-15 x 0.4-0.6 m. Occasional common. Regeneration common.