Xanthomonas campestris_B Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Bacteria phylum Proteobacteria class Gammaproteobacteria order Xanthomonadales family Xanthomonadaceae genus Xanthomonas species Xanthomonas campestris Name Homonyms Xanthomonas campestris (Pammel, 1895) Dowson, 1939 Xanthomonas campestris_C Xanthomonas campestris_B