flat-spiked sedge
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Cyperaceae
- genus: Carex
- species: Carex planispicata
Franklin- Henryville
Indiana- Cloverport
Kentucky- Brookmont
- Cabin John
Maryland- Campbell
Missouri- Lambertville
New Jersey- Cleveland
Ohio- Chester Heights
- Lima
- New Hope
- Oakmont
- Quakertown
Pennsylvania- Dinwiddie
Virginia- Washington, D. C.
Washington, D.C.
United States