Lai Chau Prov., Sin Ho Distr., Phin Ho Mun., Ta Genh vill., around point 22?28′44′' N, 103?16′23′' E, 1300 m. Slopes and ridges of limestone mountains.
In soil pockets between rocks. Occasionally clustered. Young fruits. HAL 8806 12 Jun 2006 Collectors: P.K. Loc, N.T. Vinh, N.S. Khang, P.N. Quan and L.H. Phong.
Collected with the financial support from the Program of Basic Researchs in Life Sciences, Vietnam.