Crataegus macrosperma Ashe
Family: Rosaceae
big-fruit hawthorn,  more...
[Crataegus apiomorpha var. cyanophylla Sarg.,  more]
Crataegus macrosperma image
from USDA Plants website  
Etymology: Crataegus: Greek cratos for "strength" because of the hardness of the wood
Plants: perennial shrub
Conservation Status: Native