grooved flax
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Malpighiales
- family: Linaceae
- genus: Linum
- species: Linum sulcatum
Montgomery
Alabama- Heritage Village
- Kent
- Milford
- Oxford
- Simsbury Center
- Southbury
- Weatogue
Connecticut- Bourbonnais
- Bradley
- Cary
- Fox River Grove
- Manhattan
Illinois- Burlington
- Emporia
- Newton
Kansas- Dayton
Ohio- Hometown
Pennsylvania
United States