Department： Biology Department / Vascular Plants Division

Family：Polygonaceae

Scientific Name： Polygonum cuspidatum Sieb. & Zucc.

Collector's No.：TYY25672

Collector：T.Y. Aleck Yang (楊宗愈), Che-Hui Chu (朱哲輝), Yuan-Hao Cheng (鄭元皓) & Shih-Yu Lan (藍世裕)

Locality：Nantou County, Jenai Township Prov. # 14A Hwy, 37.6 Km

Altitude(m)：2939

TNM No./Catalog No.：S208829