Crataegus ×lucorum Sargent (pro species). Grove Hawthorn. Phen: May; Sep-Oct. Hab: Woodlands, streambanks. Dist: Sporadic in NY, OH, IN, IL (w. VA?).
ID notes: The mostly ovate, glabrous leaves, 20 stamens, purplish anthers and lightly villous inflorescences are distinctive traits.
Origin/Endemic status: Native
Syn: = FNA9; = Crataegus lucorum – K3, Mi
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