Department： Biology Department / Vascular Plants Division

Family：Polygonaceae

Scientific Name： Reynoutria sachalinensis Nakai

Collector's No.：35593

Collector：F. Konta

Locality：Yamagata Pref. Tamagawa, Oguni-cho, Okitama-gun

Altitude(m)：300

TNM No./Catalog No.：S130651