]> A barcode-01126790 China Xizang (Tibet) Changdu (Chamdo) Xian. Road (highway 317) from Changdu (Chamdo) to Jiangda (Gyamda), along Zha Qu (Zha River), a tributary of the Lancang Jiang (Mekong River), N of the town of Toba near village of Suijiewa. Allium prattii C. H. Wright C. H. Wright 2023-04-26 08:08:47 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