Crataegus songarica C.Koch Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Crataegus species Crataegus songarica Name Homonyms Crataegus songarica K.Koch Crataegus songarica C.Koch Crataegus songarica Regel