Department： Biology Department / Vascular Plants Division

Family：Cyperaceae

Scientific Name： Cyperus exaltatus Retz. var. iwasakii (Makino) T. Koyama

Collector's No.：282826

Collector：F. Koshino (腰野文男)

Locality：Chiba Pref. Sawara-shi Iijima

TNM No./Catalog No.：S152377