needleleaf sedge
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Cyperaceae
- genus: Carex
- species: Carex duriuscula
Calgary- Fort Saskatchewan
- Peace River
Alberta- Carberry
Manitoba- Regina
- Swift Current
Saskatchewan- Whitehorse
Yukon
Canada
Clearwater- Moorhead
Minnesota- Minden
Nebraska- Fargo
North Dakota- Deadwood
- Rapid City
South Dakota- Laramie
Wyoming
United States