Citrus aurantium var. oliviformis Risso Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Sapindales family Rutaceae genus Citrus species Citrus japonica Name Homonyms Citrus aurantium var. oliviformis Risso ex Loisel. Citrus aurantium var. oliviformis Risso