Department: Biology Department / Vascular Plants Division
Family:Polygonaceae
Scientific Name: Polygonum cuspidatum Sieb. & Zucc.
Collector's No.:TYY11140
Collector:T. Y. Aleck Yang (楊宗愈)
Locality:Nantou County, Jenai Township Yunhai-Tienchih
Altitude(m):2650
TNM No./Catalog No.:S069568