James' sedge
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Cyperaceae
- genus: Carex
- species: Carex jamesii
- Denver
Colorado- Chattahoochee
Florida- Crittenden
- Lexington
Kentucky- Brookmont
- Cabin John
- Point of Rocks
- Potomac Heights
Maryland- Ann Arbor
- Cassopolis
- East Lansing
- Kalamazoo
- Lansing
- Niles
Michigan- Brookfield
- De Soto
- Independence
- Kansas City
- Kissee Mills
Missouri- Harrisburg
- Lancaster
- Millersville
Pennsylvania- Salt Lake City
Utah- Arlington
- Christiansburg
Virginia- Washington, D. C.
Washington, D.C.- Wheeling
West Virginia
United States