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Crataegus suborbiculata Sarg.
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Rosaceae
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ME North America (Canada: S Ontario to New Brunswick; USA: Michigan, New York, Connecticut, Ohio, Kentucky)
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ME
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S
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D
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Crataegus durobrivensis Sarg.
Crataegus kellermanii Sarg.
Crataegus neobaxteri Sarg.
Crataegus saundersiana Sarg.
Crataegus suborbiculata var. saundersiana (Sarg.) Krushke
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suborbicular hawthorn; Caugnawaga hawthorn; Caughnawaga thorn (Canada)
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aubépine suborbiculaire
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