]> A barcode-00435871 China Sichuan S of the city of Ramtang (Zamtang) on highway 211 along Du-ke He (Du-ke River) Corydalis laucheana Fedde Fedde 2015-04-01 05:30:57 D. E. Boufford, K. Fujikawa, S. L. Kelley, R. H. Ree, Bo Xu, D. C. Zhang, J. W. Zhang, T. C. Zhang & W. D. Zhu