]> GH barcode-00238111 China Qinghai WNW of Yushu at the pass about half way between Yushu and Gyairong. Rheum nanum (Lingelsheim) Limpricht (Lingelsheim) Limpricht 2020-01-16 17:18:24 T. N. Ho, B. Bartholomew, M. F. Watson & M. G. Gilbert