roundhead rush
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Magnoliales
- family: Juncaceae
- genus: Juncus
- species: Juncus validus
Lake View- North Bibb
- Reform
- Woodstock
Alabama- Blades
- Ocean View
- Seaford
Delaware- Crawfordville
- Five Points
Florida- Alexandria
- Natchitoches
- Pineville
Louisiana- Beltsville
Maryland- Gulf Park Estates
Mississippi- Emerald Isle
North Carolina
United States