Hawthorn

hawthorn, (genus Crataegus), also called thornapple, large genus of thorny shrubs or small trees in the rose family (Rosaceae), native to the north temperate zone. Many species are common to North America, and a number of cultivated varieties are grown as ornamentals for their attractive flowers and fruits. The hawthorn is also well suited to form hedges, and its combination of sturdy twigs, hard wood, and numerous thorns makes it a formidable barrier to cattle and wildlife.