giant sedge
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Cyperaceae
- genus: Carex
- species: Carex gigantea
New Castle- Townsend
- Wilmington Manor
Delaware- Jeffersonville
Indiana- Buechel
- Louisville
- West Buechel
Kentucky- Campbell
Missouri- Georgetown
South Carolina- Houston
Texas- Franklin
Virginia
United States