Crataegus X disperma Ashe
Family: Rosaceae
spreading hawthorn
[Crataegus cuneiformis (Marshall) Eggl.,  more...]
Crataegus X disperma image
from USDA Plants website  
Etymology: Crataegus: Greek cratos for "strength" because of the hardness of the wood
Plants: perennial shrub
Conservation Status: Native