]> GH barcode-00237964 China Yunnan Luzhang, at Km 21 on road betwen the Salween and Pianma on the E side of Gaoligong Shan. Polygonum capitatum Buchanan-Hamilton ex D. Don Buchanan-Hamilton ex D. Don 2010-08-16 16:37:21 L. Heng, B. Bartholomew & Z. L. Dao