Lai Chau Prov., Sin Ho Distr., Xa De Phin Mun., Mao Xa Phin vill., 22?18′49′' N, 103?15′18′' E, 1828 m. Ridges and peaks of limestone mountains.
Evergreen big tree, dbh up to 1 m or more; scattered between rocks. HAL 8722 08 Jun 2006 Photos Collectors: P.K. Loc, N.T. Vinh, N.S. Khang, P.N. Quan and T.A. Suu
Collected with the financial support from the Program of Basic Researchs in Life Sciences, Vietnam.