Sorbus rufoferrugineus var. trilocularis (Hayata) Koidz. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Sorbus species Sorbus randaiensis Name Homonyms Sorbus rufoferrugineus var. trilocularis (Hayata) Koidz.