Genus Crataegus Rank Species | ||
Series Rotundifoliae(Eggl. ex Eggl.) Rehder People also search for Crataegus putnamiana | ||
Crataegus jackii is a hawthorn that is restricted to southern Quebec. It is related to and has been considered to be a synonym of C. chrysocarpa, but is very hairy, with larger flowers, and has been made a synonym of C. lumaria Ashe.
References
Crataegus jackii Wikipedia(Text) CC BY-SA