]> A barcode-00571219 China Sichuan Upstream from city of Derong on road to Xiangcheng. Deep gorge of Ding Qu (river) Urtica triangularis Handel-Mazzetti Handel-Mazzetti 2015-05-27 04:49:45 D. E. Boufford, J. H. Chen, K. Fujikawa, S. L. Kelley, R. H. Ree, H. Sun, J. P. Yue, D. C. Zhang & Y. H. Zhang