tawny cottongrass
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Cyperaceae
- genus: Eriophorum
- species: Eriophorum virginicum
- Delta
- Maple Ridge
British Columbia- Happy Valley-Goose Bay
Newfoundland and Labrador- Parry Sound
- Tobermory
Ontario
Canada- Saint-Pierre
Saint-Pierre
Saint Pierre And Miquelon- Hobart
- New Chicago
Indiana- Franklin
Maine- Smithville
New Jersey- Enosburg Falls
Vermont- Washington, D. C.
Washington, D.C.- Kingwood
West Virginia- Elkhorn
Wisconsin
United States