Crataegus (Hawthorn) is a genus of shrub in the family Rosaceae. They are native to Western North America, Eastern North America, Canada, The Contiguous United States, and Alaska. Flowers are visited by Nason's Andrena, Vanessa virginiensis, Honey bee, and Tachina magnicornis. Individuals can grow to 9.7 m.
EOL has data for 15 attributes, including: