Sorbus arsenii Britton ex L.ArsŠne Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Sorbaronia species Sorbaronia arsenii Name Homonyms Sorbus ×arsenii Britton ex L.Arsène Sorbus arsenii Britton ex L.ArsŠne