FLORA OF VIETNAM
Rubiaceae Chasalia sp
Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Tung Vai municipality, Ban Thang ( Thang Village), Ta Boc mountain, around point 230 03′ 30.8″ N , 1040 50′ 45.2″ E, 1313 m a.s.l.
Limestone primary broad-leaved evergreen closed forest
Tree up to 5 m height, stem bark white, smooth. Wood white- yellowish exported to China illegally
CPC 222 25 March 2010

Collectors: N. Q.Hieu, N.T. Hiep, N. T. Vinh, N. S. Khang & P.V. The (Funded by Global Trees Campaign grant through FFI)