Crataegus ×macracantha Hegetschw. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Crataegus species Crataegus succulenta Name Homonyms Crataegus macracantha Lodd. ex Loudon Crataegus macracantha Koehne Crataegus macracantha Lodd.