Crataegus korolkowii Regel Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Crataegus species Crataegus pinnatifida Name Homonyms Crataegus korolkowii Regel ex C.K.Schneid. Crataegus korolkowii L.Henry Crataegus korolkowii Regel ex Zabel Crataegus korolkowii Regel Crataegus korolkowii Dippel