]> A barcode-00240218 China Sichuan Dujiangyan Municipality (formerly Guan Xian); Qishuping to Mashanping, upstream from the town of Longxi on the Longxi River. Elatostema 2010-08-16 16:37:54 D. E. Boufford, B. Bartholomew, G. Li & G. H. Zhu