]> GH barcode-00238116 China Qinghai Heitu Shan, Dawu Xiang, W of pass between Jungong (Hyumgo) and Maqin (Maqên). Rheum nanum (Lingelsheim) Limpricht (Lingelsheim) Limpricht 2020-01-16 17:18:25 T. N. Ho, B. Bartholomew & M. G. Gilbert