https://fsus.ncbg.unc.edu/main.php?pg=show-taxon-detail.php&lsid=urn:lsid:ncbg.unc.edu:taxon:{2EFA3D5E-05F5-45BD-8923-6E63F3722D73}
Crataegus pruinosa (H.L. Wendland) K. Koch var. magnifolia (Sargent) J.B. Phipps. Bigleaf Frosted Hawthorn. Phen: Apr-May; Sep-Oct. Hab: Rocky woodlands, streamsides, chalk barrens. Dist: MO, ?AR.
ID notes:A rare entity having larger leaves (5-7 cm long) than other varieties of C. pruinosa, with rather obscure lobes and an obtuse apex.
Origin/Endemic status: Endemic
Synonymy: = FNA9, Lance (2014); = Crataegus magnifolia Sarg.
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