Crataegus arcana

Crataegus arcana, the Carolina Hawthorn, is a rare and poorly known species of hawthorn in the rose family. It grows as a shrub or tree and is endemic to the eastern United States in North America. It is thought to be allied with series "Pruinosae".
Distribution.
"Crataegus arcana" is found in Michigan, New York, North Carolina, and West Virginia.