Crataegus calpodendron, commonly known as Late Hawthorn, is a deciduous tree or large shrub native to the understory of deciduous forests, forest edges, and along streams in the Eastern and Central United States, as well as in Ontario, Canada. It typically grows to a height and width of 25-35 feet (8-11 meters), with a rounded crown and spreading branches. The Late Hawthorn is notable for its clusters of white flowers that bloom in late spring, which are followed by red berries that persist into winter and are attractive to birds. The bark is gray and can become scaly with age, adding to its winter interest.

Late Hawthorn is valued for its ornamental flowers, wildlife benefits, and its adaptability to different soil types, making it a versatile choice for naturalized plantings, hedges, and wildlife gardens. It thrives in full sun but can tolerate partial shade, and it is drought-tolerant once established, requiring low amounts of water. While it can adapt to a range of soil drainage conditions, it prefers well-drained soils. Gardeners should be aware that Hawthorns are susceptible to many diseases, including rust, leaf spot, and blight, and may also be prone to insect pests such as borers and aphids. Careful site selection and maintenance can help mitigate these issues.CC BY-SA 4.0