Department： Biology Department / Vascular Plants Division

Family：Onagraceae

Scientific Name： Ludwigia octovalvis (Jacq.) Raven

Collector's No.：20

Collector：C. P. Chiang & L. S. Shen

Locality：Taichung City, Shitun District Tunghai University

Altitude(m)：300

TNM No./Catalog No.：S066591