Crataegus erythropoda, commonly known as Cerro Hawthorn, is a semi-deciduous tree or shrub native to the mountainous regions, including the foothills and montane zones, of Wyoming, New Mexico, and Colorado. It typically grows to a height of 6-15 feet and a width of 4-9 feet. Cerro Hawthorn has a rounded form with dense branching, and in the spring, it produces clusters of showy white flowers, followed by red berries that persist into winter and provide food for wildlife.

Cerro Hawthorn is valued for its hardiness and adaptability, making it suitable for urban environments, wildlife gardens, and as a specimen plant. It is drought-tolerant once established, requiring low amounts of water, and it thrives in soils with fast or medium drainage. Full sun is ideal for this species, promoting the best flowering and fruiting. While it is relatively low-maintenance, it can be susceptible to fire blight and rust diseases, and the thorns can be a concern in high-traffic areas.CC BY-SA 4.0