Department： Biology Department / Vascular Plants Division

Family：Polygonaceae

Scientific Name： Polygonum

Collector's No.：TYY22230

Collector：T. Y. Aleck Yang (楊宗愈), Hsiang-Ying Li (李香瑩), Yi-Shuo Liang (梁珆碩), & al

Locality：Kunming City Yuxi City, Majingpu Toll Gate

Altitude(m)：1916

TNM No./Catalog No.：S152017