American bugseed
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Caryophyllales
- family: Amaranthaceae
- genus: Corispermum
- species: Corispermum americanum
Burnaby
British Columbia- Rivière-Rouge
- Yamachiche
Quebec
Canada
Berkley- Colorado Springs
- Twin Lakes
Colorado- Chicago
Illinois- Beaver
Oklahoma- Homestead Meadows South
Texas- White Salmon
Washington- Kemmerer
Wyoming
United States