WordWeb Online

1. Thorny Eurasian shrub of small tree having dense clusters of white to scarlet flowers followed by deep red berries; established as an escape in eastern North America
   - whitethorn, may, Crataegus laevigata, Crataegus oxycantha
    
2. European hawthorn having deeply cleft leaves and bright red fruits; widely cultivated in many varieties and often grown as impenetrable hedges; established as an escape in eastern North America
   - Crataegus monogyna

Type of: haw, hawthorn

Part of: Crataegus, genus Crataegus