Crataegus phaenopyrum
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Rosales
- family: Rosaceae
- genus: Crataegus
- species: Crataegus phaenopyrum
Denver
Colorado- New Haven
Connecticut- Emporia
Kansas- Orono
Maine- Jamaica Plain
Massachusetts- Manhattan
New York- Nashville
Tennessee- Arlington
Virginia- Woodinville
Washington- Washington, D. C.
Washington, D.C.
United States