Crataegus macrosperma Ashe  

Family: Rosaceae

big fruit hawthorn, more...eastern hawthorn, large seeded hawthorn

[Crataegus macrosperma var. acutiloba (Sarg.) Eggl., moreCrataegus macrosperma var. roanensis (Sargent) E. J. Palmer, Crataegus matura Sarg., Crataegus pentandra Sarg., Crataegus roanensis Ashe, Crataegus roanensis var. fluviatilis (Sarg.) Kruschke]