]> A barcode-00429604 China Qinghai Yushu Zangzu Zizhizhou. Along Xian road X810 south of the confluence of the Sha Qu and Za Qu on the east side of the Za Qu (Za River = upper reaches of the Lancang Jiang, or Mekong River), north of the Angsai-Xiang. Pterocephalodes hookeri (C. B. Clarke) V. Mayer & Ehrendorfer (C. B. Clarke) V. Mayer & Ehrendorfer 2024-01-24 16:38:26 D. E. Boufford, B. Bartholomew, J. Guo & J. F. Harber