]> A barcode-00237893 China Xizang (Tibet) Changdu Xian: Road (highway317) from Changdu (Chamdo) to Riwoqe (Riwoche) at Zhuoga-La (pass). Bistorta albiflora Miyamoto & H. Ohba Miyamoto & H. Ohba 2010-08-16 16:37:20 D. E. Boufford, J. H. Chen, S. L. Kelley, J. Li, R. H. Ree, H. Sun, J. P. Yue & Y. H. Zhang