Carex chichijimensis

Carex chichijimensis is a species of perennial sedge of the genus Carex endemic to Chichijima Island in Japan. C. chichijimensis Katsuy belongs to sect. Graciles Tuck. ex Kük. and is a close relative of C. hattoriana Nakai which is endemic to the Ogasawara Islands. It differs from C. hattoriana in that it has larger, rather glabrous and strongly veined perigynia.^[1]

Carex chichijimensis
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Monocots
Clade:	Commelinids
Order:	Poales
Family:	Cyperaceae
Genus:	Carex
Species:	C. chichijimensis
Binomial name
Carex chichijimensis Katsuy.