Department： Biology Department / Vascular Plants Division

Family：Polygonaceae

Scientific Name： Polygonum

Collector's No.：TYY18348

Collector：T. Y. A. Yang, Y. K. Si-Ma, J. P. Hao & Y. H. Zhu

Locality：Xuanwei City, Dongshan Town Dongshan Park

Altitude(m)：2248

TNM No./Catalog No.：S123451