]> A barcode-00571786 China Xizang (Tibet) Chaya (Dayak) Xian: along W side of ridge between Mai Qu (Mai River) and Lancang Jiang (Upper Mekong River) E of the city of Chaya and facing city Trigonella archiducis-nicolai (Sirjaev) Vassilczenko (Sirjaev) Vassilczenko 2015-08-18 07:11:14 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