Citrus ×aurantium subsp. mellarosa (Risso) Engl. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Sapindales family Rutaceae genus Citrus species Citrus limon Name Homonyms Citrus ×aurantium var. mellarosa (Risso) Engl.