CRATAEGUS JACKII

Crataegus jackii
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Rosales
Family:	Rosaceae
Genus:	Crataegus
Section:	Crataegus sect. Coccineae
Series:	Crataegus ser. Rotundifoliae
Species:	C. jackii
Binomial name
	Crataegus jackii; Sarg.

Crataegus jackii is a hawthorn that is restricted to southern Quebec.^[1] It is related to and has been considered to be a synonym of C. chrysocarpa,^[2] but is very hairy, with larger flowers, and has been made a synonym of C. lumaria Ashe.^[1]

References

^ ^a ^b Phipps, J.B. (2007). "Miscellaneous typifications, new combinations and one new variety in North American Crataegus (Rosaceae)". Journal of the Botanical Research Institute of Texas. 1 (12): 1005–10. JSTOR 41971529.
^ USDA Plants Profile

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[Phipps-1] Phipps, J.B. (2007). "Miscellaneous typifications, new combinations and one new variety in North American Crataegus (Rosaceae)". Journal of the Botanical Research Institute of Texas. 1 (12): 1005–10. JSTOR 41971529.

[2] USDA Plants Profile

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