]> A barcode-00871022 China Xizang (Tibet) Chaya (Chagyab, Dayak) Xian. SW of the city of Chaya (Chagyab, Dayak) at Duogu Cun along tributary of Mai Qu (Mai River), a major tributary of the Lancang Jiang (Upper Mekong River) Cynanchum inamoenum Loesener ex Gilg & Loes. Loesener ex Gilg & Loes. 2023-05-26 08:38:42 D. E. Boufford, B. Bartholomew, D. A. Eaton, Xin Hui Li, R. H. Ree, B. Xu, J. P. Yue, J. W. Zhang & X. X. Zhu