FLORA OF VIETNAM Ixonanthaceae Ixonanthes reticulata Jack. Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Nghia Thuan municipality, Xin Cai village (Bat Dai Son Nature Reserve). around point 23° 07′ 38′' N, 104° 55′ 45′'E, 1181 m a.s.l. Secondary forest, open place. Shrub 2 m tall, branchlet slendery,common, petals white CPC 420 24/5/2010 . Collectors: N. Q.Hieu, N.T. Hiep (Funded by Critical Ecosystem Partnership Fund-CEPF through FFI)