| australia | | mesorhizobium loti | species | 456 | 0 |
| australia | new south wales | mesorhizobium loti | species | 63 | 0 |
| australia | western australia | mesorhizobium loti | species | 32 | 0 |
| belgium | | mesorhizobium loti | species | 2 | 0 |
| belgium | flemish region | mesorhizobium loti | species | 1 | 0 |
| brazil | | mesorhizobium loti | species | 108 | 0 |
| brazil | minas gerais | mesorhizobium loti | species | 383 | 0 |
| china | | mesorhizobium loti | species | 15 | 0 |
| china | sichuan | mesorhizobium loti | species | 0 | 2 |
| china | tibet | mesorhizobium loti | species | 12 | 0 |
| china | xinjiang | mesorhizobium loti | species | 0 | 1 |
| china | yunnan | mesorhizobium loti | species | 0 | 1 |
| ethiopia | | mesorhizobium loti | species | 1 | 0 |
| india | | mesorhizobium loti | species | 5 | 0 |
| india | uttarakhand | mesorhizobium loti | species | 1 | 0 |
| italy | sardinia autonomous region | mesorhizobium loti | species | 0 | 1 |
| japan | | mesorhizobium loti | species | 4 | 0 |
| japan | chiba prefecture | mesorhizobium loti | species | 1 | 0 |
| japan | miyagi ken prefecture | mesorhizobium loti | species | 1 | 0 |
| japan | niigata prefecture | mesorhizobium loti | species | 1 | 0 |
| japan | tokyo prefecture | mesorhizobium loti | species | 1 | 0 |
| netherlands | | mesorhizobium loti | species | 1 | 0 |
| netherlands | drenthe province | mesorhizobium loti | species | 3 | 0 |
| new zealand | | mesorhizobium loti | species | 14 | 0 |
| new zealand | | mesorhizobium loti cj3sym | no rank | 70 | 0 |
| new zealand | | mesorhizobium loti nzp2037 | no rank | 5 | 0 |
| new zealand | | mesorhizobium loti r7a | no rank | 5 | 0 |
| new zealand | | mesorhizobium loti r88b | no rank | 2 | 0 |
| new zealand | manawatu-wanganui | mesorhizobium loti | species | 107 | 0 |
| new zealand | manawatu-wanganui | mesorhizobium loti nzp2037 | no rank | 4 | 0 |
| new zealand | otago | mesorhizobium loti | species | 310 | 0 |
| portugal | | mesorhizobium loti | species | 6 | 0 |
| russia | | mesorhizobium loti | species | 6 | 0 |
| russia | kamchatka krai | mesorhizobium loti | species | 3 | 0 |
| serbia | | mesorhizobium loti | species | 1 | 0 |
| singapore | | mesorhizobium loti | species | 1 | 0 |
| spain | canary islands | mesorhizobium loti | species | 0 | 1 |
| sweden | | mesorhizobium loti | species | 65 | 0 |
| taiwan | | mesorhizobium loti | species | 0 | 1 |
| united states | | mesorhizobium loti | species | 1 | 0 |
| united states | | mesorhizobium loti r7a | no rank | 1 | 0 |
| united states | florida | mesorhizobium loti | species | 4 | 0 |
| united states | illinois | mesorhizobium loti | species | 72 | 0 |