bigfruit hawthorn
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Rosales
- family: Rosaceae
- genus: Crataegus
- species: Crataegus macrosperma
Wolfville
Nova Scotia- Summerside
Prince Edward Island- Montréal
Quebec
Canada
Broad Brook- Hartford
- Litchfield
- Meriden
- Newington
- Poquonock Bridge
- Windham
Connecticut- Jefferson
North Carolina- Milwaukee
Wisconsin
United States