]> A barcode-00238564 China Qinghai N of Zhimenda (=Chumda in Tbetan); ledges and outcrops on W side of highway 214 (road from Yushu to Xining). Polygonum viviparum Linnaeus Linnaeus 2010-08-16 16:37:32 D. E. Boufford, X. F. Lu & T. S. Ying