Crataegus crus-galli var. splendens Sol. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Crataegus species Crataegus crus-galli Name Homonyms Crataegus crus-galli var. splendens W.T.Aiton Crataegus crus-galli var. splendens Sol.