| afghanistan | | pseudoxanthomonas mexicana | species | 1 | 0 |
| bangladesh | dhaka division | pseudoxanthomonas mexicana | species | 1 | 0 |
| brazil | | pseudoxanthomonas mexicana | species | 1 | 0 |
| canada | | pseudoxanthomonas mexicana | species | 1 | 0 |
| canada | quebec | pseudoxanthomonas mexicana | species | 1 | 0 |
| china | | pseudoxanthomonas mexicana | species | 11 | 0 |
| china | beijing | pseudoxanthomonas mexicana | species | 4 | 0 |
| china | jiangsu | pseudoxanthomonas mexicana | species | 1 | 0 |
| greece | | pseudoxanthomonas mexicana | species | 1 | 0 |
| hungary | budapest | pseudoxanthomonas mexicana | species | 1 | 0 |
| hungary | veszprem county | pseudoxanthomonas mexicana | species | 1 | 0 |
| india | | pseudoxanthomonas mexicana | species | 8 | 0 |
| india | haryana | pseudoxanthomonas mexicana | species | 0 | 1 |
| india | west bengal | pseudoxanthomonas mexicana | species | 1 | 0 |
| iran | | pseudoxanthomonas mexicana | species | 2 | 0 |
| italy | | pseudoxanthomonas mexicana | species | 3 | 0 |
| japan | | pseudoxanthomonas mexicana | species | 2 | 0 |
| japan | niigata prefecture | pseudoxanthomonas mexicana | species | 2 | 0 |
| mexico | | pseudoxanthomonas mexicana | species | 233 | 0 |
| netherlands | utrecht province | pseudoxanthomonas mexicana | species | 4 | 0 |
| oman | | pseudoxanthomonas mexicana | species | 1 | 0 |
| pakistan | | pseudoxanthomonas mexicana | species | 2 | 0 |
| portugal | | pseudoxanthomonas mexicana | species | 1 | 0 |
| spain | | pseudoxanthomonas mexicana | species | 1 | 0 |
| spain | andalusia | pseudoxanthomonas mexicana | species | 0 | 1 |
| united kingdom | england | pseudoxanthomonas mexicana | species | 1 | 0 |
| united states | california | pseudoxanthomonas mexicana | species | 3 | 0 |
| united states | ohio | pseudoxanthomonas mexicana | species | 218 | 0 |