Crataegus phaenopyrum (Linnaeus f.) Medikus Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Crataegus species Crataegus phaenopyrum Name Homonyms Crataegus phaenopyrum (L.fil.) Borkh. Crataegus phaenopyrum (L.f.) Medik.