| argentina | | xylella fastidiosa | species | 7 | 0 |
| argentina | | xylella fastidiosa subsp. pauca | subspecies | 1 | 0 |
| argentina | catamarca province | xylella fastidiosa | species | 2 | 0 |
| argentina | cordoba province | xylella fastidiosa | species | 5 | 0 |
| argentina | corrientes province | xylella fastidiosa | species | 6 | 0 |
| argentina | la rioja province | xylella fastidiosa | species | 6 | 0 |
| argentina | la rioja province | xylella fastidiosa subsp. pauca | subspecies | 1 | 0 |
| brazil | | xylella fastidiosa | species | 93 | 0 |
| brazil | | xylella fastidiosa subsp. pauca | subspecies | 52 | 0 |
| brazil | | xylella fastidiosa subsp. pauca 11399 | no rank | 75 | 0 |
| brazil | bahia | xylella fastidiosa | species | 76 | 1 |
| brazil | minas gerais | xylella fastidiosa | species | 292 | 1 |
| brazil | parana | xylella fastidiosa | species | 0 | 2 |
| brazil | rio grande do norte | xylella fastidiosa | species | 0 | 1 |
| brazil | rio grande do sul | xylella fastidiosa | species | 0 | 1 |
| brazil | rio grande do sul | xylella fastidiosa subsp. multiplex | subspecies | 194 | 0 |
| brazil | sao paulo | xylella fastidiosa | species | 1131 | 3 |
| brazil | sao paulo | xylella fastidiosa 6c | no rank | 41 | 0 |
| brazil | sergipe | xylella fastidiosa | species | 0 | 1 |
| canada | british columbia | xylella fastidiosa | species | 0 | 1 |
| costa rica | | uncultured xylella fastidiosa | no rank | 4 | 0 |
| costa rica | | xylella fastidiosa | species | 26 | 0 |
| costa rica | | xylella fastidiosa subsp. fastidiosa | subspecies | 29 | 0 |
| costa rica | | xylella fastidiosa subsp. pauca | subspecies | 9 | 0 |
| costa rica | san jose province | xylella fastidiosa | species | 822 | 0 |
| denmark | | xylella fastidiosa | species | 1 | 0 |
| france | | xylella fastidiosa | species | 658 | 0 |
| france | | xylella fastidiosa subsp. multiplex | subspecies | 1 | 0 |
| france | | xylella fastidiosa subsp. pauca | subspecies | 558 | 0 |
| france | corse region | xylella fastidiosa subsp. multiplex | subspecies | 1194 | 0 |
| honduras | | xylella fastidiosa subsp. fastidiosa | subspecies | 7 | 0 |
| iran | | xylella fastidiosa | species | 10 | 0 |
| italy | | xylella fastidiosa | species | 90 | 0 |
| italy | apulia region | xylella fastidiosa | species | 46 | 3 |
| italy | apulia region | xylella fastidiosa subsp. pauca | subspecies | 56 | 0 |
| italy | lazio region | xylella fastidiosa subsp. multiplex | subspecies | 132 | 0 |
| italy | tuscany region | xylella fastidiosa subsp. multiplex | subspecies | 229 | 0 |
| lebanon | | xylella fastidiosa | species | 1 | 0 |
| mexico | | xylella fastidiosa | species | 161 | 0 |
| netherlands | | xylella fastidiosa subsp. pauca | subspecies | 16 | 0 |
| puerto rico | | xylella fastidiosa | species | 0 | 1 |
| spain | | xylella fastidiosa | species | 2 | 0 |
| spain | balearic islands | xylella fastidiosa subsp. fastidiosa | subspecies | 1568 | 0 |
| spain | balearic islands | xylella fastidiosa subsp. multiplex | subspecies | 481 | 0 |
| taiwan | | xylella fastidiosa | species | 54 | 2 |
| taiwan | taiwan municipality | xylella fastidiosa subsp. fastidiosa | subspecies | 26 | 0 |
| united states | | xylella fastidiosa | species | 2985 | 0 |
| united states | | xylella fastidiosa subsp. fastidiosa | subspecies | 18 | 0 |
| united states | | xylella fastidiosa subsp. multiplex | subspecies | 54 | 0 |
| united states | | xylella fastidiosa subsp. multiplex griffin-1 | no rank | 170 | 0 |
| united states | | xylella fastidiosa subsp. sandyi | subspecies | 9 | 0 |
| united states | alabama | xylella fastidiosa subsp. multiplex | subspecies | 10 | 0 |
| united states | arizona | xylella fastidiosa | species | 0 | 1 |
| united states | california | xylella fastidiosa | species | 557 | 19 |
| united states | california | xylella fastidiosa subsp. fastidiosa | subspecies | 771 | 0 |
| united states | california | xylella fastidiosa subsp. multiplex | subspecies | 193 | 0 |
| united states | california | xylella fastidiosa subsp. sandyi | subspecies | 307 | 0 |
| united states | district of columbia | xylella fastidiosa | species | 246 | 1 |
| united states | district of columbia | xylella fastidiosa subsp. multiplex | subspecies | 4 | 0 |
| united states | florida | xylella fastidiosa | species | 137 | 2 |
| united states | florida | xylella fastidiosa subsp. fastidiosa | subspecies | 476 | 0 |
| united states | florida | xylella fastidiosa subsp. multiplex | subspecies | 446 | 0 |
| united states | georgia | xylella fastidiosa | species | 676 | 2 |
| united states | georgia | xylella fastidiosa subsp. fastidiosa | subspecies | 90 | 0 |
| united states | georgia | xylella fastidiosa subsp. multiplex | subspecies | 87 | 0 |
| united states | kentucky | uncultured xylella fastidiosa | no rank | 15 | 0 |
| united states | louisiana | xylella fastidiosa | species | 19 | 0 |
| united states | louisiana | xylella fastidiosa subsp. multiplex | subspecies | 2 | 0 |
| united states | maryland | xylella fastidiosa mul-md | no rank | 204 | 0 |
| united states | mississippi | xylella fastidiosa | species | 188 | 0 |
| united states | new jersey | xylella fastidiosa | species | 0 | 1 |
| united states | new mexico | xylella fastidiosa | species | 3 | 1 |
| united states | north carolina | uncultured xylella fastidiosa | no rank | 49 | 0 |
| united states | north carolina | xylella fastidiosa | species | 73 | 1 |
| united states | oklahoma | xylella fastidiosa | species | 1 | 1 |
| united states | pennsylvania | xylella fastidiosa | species | 1 | 0 |
| united states | texas | xylella fastidiosa | species | 13 | 4 |
| united states | texas | xylella fastidiosa subsp. fastidiosa | subspecies | 9 | 0 |
| united states | texas | xylella fastidiosa subsp. fastidiosa gb514 | no rank | 4 | 0 |
| united states | texas | xylella fastidiosa subsp. multiplex | subspecies | 36 | 0 |
| united states | texas | xylella fastidiosa subsp. sandyi | subspecies | 9 | 0 |
| united states | virginia | xylella fastidiosa | species | 258 | 0 |
| united states | virginia | xylella fastidiosa subsp. fastidiosa | subspecies | 29 | 0 |
| united states | virginia | xylella fastidiosa subsp. multiplex | subspecies | 14 | 0 |
| united states | washington | xylella fastidiosa | species | 0 | 1 |
| united states | washington | xylella fastidiosa subsp. multiplex | subspecies | 4 | 0 |