Fernald's sedge
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Cyperaceae
- genus: Carex
- species: Carex merritt-fernaldii
- Canada
Mansfield City- Storrs
- Thomaston
Connecticut- Melrose
- Middleborough Center
- South Ashburnham
Massachusetts- Duluth
Minnesota- Peterborough
New Hampshire- Suamico
Wisconsin
United States
Contrecoeur