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Rosaceae
Crataegus

not marked as a favorite taxon Crataegus pennsylvanica W.W. Ashe. Common name: Pennsylvania Hawthorn. Phenology: May; Sept. Habitat: Mesic, open forests, alluvial forests. Distribution: PA and OH, s. to c. WV; somewhat disjunct in sw. VA where it is apparently native; naturalizing near a cultivated specimen in Buncombe Co, NC.

Glossary (beta!)

Origin/Endemic status: Native

Taxonomy Comments: Morphology is intermediate between C. mollis and C. coccinea, suggesting possible hybrid origin.

Synonymy ⓘ: = F, FNA9, G, Pa, Lance (2014); < Crataegus coccinea L. — C; > Crataegus pedicellata Sarg. var. ellwangeriana (Sarg.) Eggl. — F; > Crataegus tatnalliana Sarg. — Tat. Basionym: Crataegus pennsylvanica Ashe 1902

Links to other floras: = Crataegus pennsylvanica - FNA9

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Heliophily ⓘ: 5

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image #1 of Crataegus pennsylvanica© ruslan, some rights reserved (CC BY-NC), uploaded by ruslan source CC-BY-NC | Original Image ⭷ Warning: was NOT research grade.
image #2 of Crataegus pennsylvanica© Tomás Curtis, some rights reserved (CC BY-NC), uploaded by Tomás Curtis source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image #3 of Crataegus pennsylvanica© Tomás Curtis, some rights reserved (CC BY-NC), uploaded by Tomás Curtis source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image #4 of Crataegus pennsylvanica© Tomás Curtis, some rights reserved (CC BY-NC), uploaded by Tomás Curtis source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image #5 of Crataegus pennsylvanica© Michael J. Oldham, some rights reserved (CC BY-NC), uploaded by Michael J. Oldham source CC-BY-NC, permission granted to NCBG | Original Image ⭷ Warning: was NOT research grade.
image #6 of Crataegus pennsylvanica© Michael J. Oldham, some rights reserved (CC BY-NC), uploaded by Michael J. Oldham source CC-BY-NC, permission granted to NCBG | Original Image ⭷ Warning: was NOT research grade.
image #7 of Crataegus pennsylvanica© ruslan, some rights reserved (CC BY-NC), uploaded by ruslan source CC-BY-NC | Original Image ⭷ Warning: was NOT research grade.
image #8 of Crataegus pennsylvanica© ruslan, some rights reserved (CC BY-NC), uploaded by ruslan source CC-BY-NC | Original Image ⭷ Warning: was NOT research grade.

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Horticultural Information

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