Department： Biology Department / Vascular Plants Division

Family：Polygonaceae

Scientific Name： Polygonum

Collector's No.：TYY12292

Collector：T. Y. Aleck Yang (楊宗愈)

Locality：Nantou County, Jenai Township Prov. # 14A Hwy, 16 Km

Altitude(m)：2200

TNM No./Catalog No.：S186616