FLORA OF VIETNAM Begoniaceae Begonia baviensis Gagnep. Northern Vietnam, Ha Giang Prov., Vi Xuyen Distr., Lao Chai municipality, between Can Sao village (Tay Con Linh Nature Reserve). Primary broad-leaved evergreen closed forest mixed with semi- decidous forest dominated by Alnus nepalensis, Betula alnoides, Carpinus pubescens around point 22° 49′ 21′' N, 104° 49′ 03′E,1775 m a.s.l . Succulent herb 80 cm tall, perennial, common in humus and wet soil, shade or sunny place. Stem and leaf purplish, white hairy CPC 413 22/5/2010 . Collectors: N. Q.Hieu, N.T. Hiep, N. T. Vinh, L.T.Khuynh (Funded by Critical Ecosystem Partnership Fund-CEPF through FFI)