FLORA OF VIETNAM Magnoliaceae Manglietia rostrata D. X. Li et R. Z. Zhou? ( H’Mong name: ?a xia) Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Thanh Van municipality, Ma Lung village, around point 23007′16,7″N , 1040 55′28,5″ E, 1125 m a.s.l. Remnant tree, 20- 25 m height; stipule abaxially brilliant white tomentose; young leaf pale green at both faces; petal white. ( specimens recollected same plant of No CKF 027, CPC 148). Flowering April- May; fruit sept- Oct. (DNA material) CPC 421 24/5/2010 . Collectors: N. Q.Hieu, N.T. Hiep (Funded by Critical Ecosystem Partnership Fund-CEPF through FFI)