Crataegus arkansana var. dumetosa (Sarg.) Kruschke Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Crataegus species Crataegus mollis Name Homonyms Crataegus arkansana var. dumetosa (Sarg.) Kruschke Crataegus arkansana subsp. dumetosa (Sarg.) Kruschke