]> A barcode-00914271 China Sichuan W of Baiyu along Ou Qu (Ou River) then N along the Jinsha Jiang (upper Chang Jiang) toward Dege Polygonum nepalense Meisner Meisner 2015-12-04 11:48:30 D. E. Boufford, B. Bartholomew, S. L. Kelley, R. H. Ree, H. Sun, L. L. Yue, D. C. Zhang, Y. H. Zhang & W. D. Zhu