Department： Biology Department / Vascular Plants Division

Family：Polygonaceae

Scientific Name： Persicaria thunbergii Nakai

Collector's No.：4599

Collector：Koji Yonekura & Kiyoshi Matsui

Locality：Aomori Pref. Aomori Pref.

Altitude(m)：850

TNM No./Catalog No.：S074780