Crataegus × ideae Sarg. (1905:211)
Concord hawthorn
Taxonomy & Nomenclature
Conservation Status
Missing (NatureServe, 2026)
Last record: 1904 (NatureServe, 2026)
Distribution & Habitat
Vermont, northeastern USA
Anatomy & Morphology
Biology & Ecology
Hypodigm
Media
References
Flora of North America Editorial Committee (FNA). (2014). Flora of North America north of Mexico. Vol. 9. Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York. xxiv + 713 pp.
Gilman, A. V. (2015). New flora of Vermont. Memoirs of the New York Botanical Garden 110: 1-614.
Kartesz, J. T. (1994). A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 2nd edition. 2 vols. Timber Press, Portland, OR.
Lance, R. (2014). Haws: A Guide to Hawthorns of the Southeastern United States. Ron Lance, Mills River, NC, 518 pp.
NatureServe. (2026). Crataegus ideae: Concord Hawthorn. NatureServe Network Biodiversity Location Data accessed through NatureServe Explorer [web application]. NatureServe, Arlington, Virginia. Available at: https://explorer.natureserve.org/ [Accessed on 21 August 2026]
POWO. (2026). Plants of the World Online (online resource). Facilitated by the Royal Botanic Gardens, Kew, United Kingdom. Available at: https://powo.science.kew.org/ [Accessed 21 August 2026]