Crataegus severa Sargent
Crataegus severa Sargent is a synonym sensu FNA Ed. Comm., 2014 of:
Crataegus crus-galli Linnaeus var. crus-galli, an accepted variety name sensu FNA Ed. Comm., 2014.
Crataegus severa Sargent is a synonym sensu FNA Ed. Comm., 2014 of:
Crataegus crus-galli Linnaeus var. crus-galli, an accepted variety name sensu FNA Ed. Comm., 2014.