Department： Biology Department / Vascular Plants Division

Family：Polygonaceae

Scientific Name： Polygonum

Collector's No.：TYY23577

Collector：T. Y. Aleck Yang (楊宗愈) & Che-Huei Chu (朱哲輝)

Locality：Taitung County, Lanyu Township Langtao Village, base of Pond Hsiaotienchih

Altitude(m)：183

TNM No./Catalog No.：S164014