Carex argyrantha

Carex argyrantha, the hay sedge, is a species of flowering plant in the family Cyperaceae. It is native to eastern Canada and the east-central and northeastern United States, and has gone extinct in Delaware.^[1] It typically grows in rocky woodlands and on sandstone ledges and has potential for use on green roofs.^[2][3]

Carex argyrantha
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Monocots
Clade:	Commelinids
Order:	Poales
Family:	Cyperaceae
Genus:	Carex
Species:	C. argyrantha
Binomial name
Carex argyrantha Tuck. ex Boott
Synonyms[1]
Carex foenea var. perplexa L.H.Bailey