]> A barcode-00237863 China Sichuan Dujiangyan Municipality (formerly Guan Xian); Qinglongzui near the side of Longwangmiao, along the Longxi River. Oxyria digyna (Linnaeus) Hill (Linnaeus) Hill 2010-08-16 16:37:20 D. E. Boufford, B. Bartholomew, G. Li & G. H. Zhu