Roundfruit hedgehyssop
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Lamiales
- family: Plantaginaceae
- genus: Gratiola
- species: Gratiola virginiana
Northport- Tuscaloosa
Alabama- Black Forest
Colorado- Litchfield
Connecticut- Brookfield
- La Grange Park
- North Riverside
- Riverside
Illinois- Inniswold
- Shenandoah
- Westminster
Louisiana- Beltsville
- Brookmont
- La Plata
- Salisbury
Maryland- Fort Belvoir
- Groveton
- Hybla Valley
Virginia
United States