]> GH barcode-00238937 China Qinghai Dawu Xiang, along the Gequ He, N of Maqin (Maqên), below the Jiangrang hydroelectric plant. Rheum tanguticum Maximowicz ex Batalin Maximowicz ex Batalin 2010-08-16 16:37:34 T. N. Ho, B. Bartholomew & M. G. Gilbert