Crataegus azarolus Hohen. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Crataegus species Crataegus azarolus Name Homonyms Crataegus azarolus L. Crataegus azarolus Hohen. Crataegus azarolus O.Fedtsch. & B.Fedtsch. Crataegus azarolus Gren. & Godr., 1848