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Crataegus margarettiae Ashe
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Rosaceae
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MC ME North America (Canada: S Ontario; USA: Wisconsin to New York, Missouri to Virginia)
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MC ME
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D
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hyg
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Crataegus brownii Britton
Crataegus evansiana Sarg.
Crataegus margaretta Ashe
Crataegus margarettiae var. angustifolia E.J.Palmer
Crataegus margarettiae var. brownii (Britton) Sarg.
Crataegus margarettiae var. meiophylla (Sarg.) E.J.Palmer
Crataegus meiophylla Sarg.
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Margarett hawthorn; Margarett's hawthorn
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aubépine de Margarett
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