Crataegus margaretiae W.W. Ashe var. angustifolia E.J. Palmer. Common name: Narrowleaf Margaret's Hawthorn. Phenology: Apr-May; Sep-Oct. Habitat: Woodland margins, brush. Distribution: S. MI and IN.
Origin/Endemic status: Native
Taxonomy Comments: A sporadic form of the species distinguished primarily by its near-elliptic leaves and perhaps deserving only a forma designation.
Synonymy ⓘ: = Crataegus margarettae Ashe var. angustifolia E.J.Palmer — F, FNA9, G, Va, orthographic variant; = Crataegus margarettiae Ashe var. angustifolia E.J.Palmer, orthographic variant; < Crataegus chrysocarpa Ashe — C, Pa; > Crataegus chrysocarpa Ashe; < Crataegus margaretta Ashe — S13, orthographic variant; ? Crataegus margarettiae Ashe, orthographic variant. Basionym: Crataegus margaretiae Ashe var. angustifolia E.J.Palmer 1940
Links to other floras: = Crataegus margarettae var. angustifolia - FNA9
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Heliophily ⓘ: 7
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Horticultural Information
No horticultural data found for this taxon.