Ha Giang Prov., Dong Van Distr., Thai Phin Tung municipality, around point 230 15′ 34″ N , 1050 17′ 25″ E, 1484 m a.s.l.). limestone top and slope, evergreen broad-leaved and mixed montane forests (with Pseudotsuga brevifolia, Taxus chinensis), common, Shrub 2 m hg. Young leaf with wihite tomemtose
CPC 133 19 March 2010 Collectors: N. T.Hiep, N. Q.Hieu, N. S.Khang (Funded by Global Trees Campaign grant through FFI).