FLORA OF VIETNAM Magnoliaceae Parakmeria sp Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Tung Vai municipality, Ban Thang ( Thang Village), Ta Boc mountain, around point 230 03′ 23″ N , 1040 50′ 45″ E, 1320 m a.s.l. Limestone primary broad-leaved evergreen closed forest Evergreen tree up to 40 m height, common on slope or top mountain; Flower bud elliptic, outer tepal glabrous pale green, innner tepals white; filaments red ( Flower fix alcool) CPC 244 26 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)