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Crataegus pennsylvanica Ashe. Pennsylvania Hawthorn. Phen: May; Sept. Hab: Mesic, open forests, alluvial forests. Dist: 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.

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

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Heliophily: 5

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image of plant© ruslan, some rights reserved (CC BY-NC), uploaded by ruslan source CC-BY-NC | Original Image ⭷ Warning: was NOT research grade.
image of plant© Tomás Curtis, some rights reserved (CC BY-NC), uploaded by Tomás Curtis source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image of plant© Tomás Curtis, some rights reserved (CC BY-NC), uploaded by Tomás Curtis source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image of plant© Tomás Curtis, some rights reserved (CC BY-NC), uploaded by Tomás Curtis source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image of plant© 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 of plant© 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 of plant© ruslan, some rights reserved (CC BY-NC), uploaded by ruslan source CC-BY-NC | Original Image ⭷ Warning: was NOT research grade.
image of plant© 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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