Crataegus fontanesiana (Spach) S.Schauer Dataset GBIF Backbone Taxonomy Rank SPECIES Published in ; Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Crataegus species Crataegus crus-galli Name Homonyms Crataegus fontanesiana (Spach) Steud. Crataegus fontanesiana (Spach) S.Schauer