Crataegus succulenta var. pertomentosa (Ashe) E.J. Palmer
Crataegus succulenta var. pertomentosa (Ashe) E.J. Palmer is a synonym sensu FNA Ed. Comm., 2014 of:
Crataegus macracantha Loddiges ex Loudon, an accepted species name sensu FNA Ed. Comm., 2014.