| xanthomonas citri | species | bacteria | bacteria | species | 346 |
| xanthomonas citri pv. citri | no rank | bacteria | bacteria | no rank | 434928 |
| xanthomonas citri subsp. citri | subspecies | bacteria | bacteria | subspecies | 611301 |
| xanthomonas citri subsp. citri ui6 | no rank | | | no rank | 1308548 |
| xanthomonas fuscans subsp. fuscans | subspecies | bacteria | bacteria | subspecies | 366649 |