About Crataegus macracantha Lodd. ex Loudon
Scientific name: Crataegus macracantha Lodd. ex Loudon
Crataegus macracantha, commonly known as large-thorn hawthorn and aubépine á épines longues, is a woody flowering plant native to North America. It is the most widespread hawthorn species on the continent, and it is highly variable. Because of this high variability, it has very often been divided into a number of other distinct species.