| belgium | | rhizobium giardinii | species | 2 | 0 |
| brazil | | rhizobium giardinii | species | 1 | 0 |
| china | | rhizobium giardinii | species | 33 | 0 |
| china | gansu | rhizobium giardinii | species | 1 | 0 |
| china | ningxia | rhizobium giardinii | species | 2 | 0 |
| china | shaanxi | rhizobium giardinii | species | 1 | 1 |
| china | tibet | rhizobium giardinii | species | 9 | 0 |
| china | xinjiang | rhizobium giardinii | species | 0 | 1 |
| ethiopia | | rhizobium giardinii | species | 6 | 0 |
| france | | rhizobium giardinii | species | 3 | 0 |
| france | | rhizobium giardinii bv. giardinii | no rank | 1 | 0 |
| france | | rhizobium giardinii bv. phaseoli | no rank | 1 | 0 |
| hungary | | rhizobium giardinii | species | 2 | 0 |
| india | | rhizobium giardinii | species | 2 | 0 |
| iran | | rhizobium giardinii | species | 1 | 0 |
| italy | | rhizobium giardinii | species | 1 | 0 |
| italy | apulia region | rhizobium giardinii | species | 1 | 0 |
| nepal | | rhizobium giardinii | species | 1 | 0 |
| norway | | rhizobium giardinii | species | 2 | 0 |
| pakistan | | rhizobium giardinii | species | 1 | 0 |
| senegal | | rhizobium giardinii | species | 1 | 0 |
| spain | | rhizobium giardinii | species | 1 | 0 |
| tunisia | | rhizobium giardinii | species | 5 | 0 |
| ukraine | | rhizobium giardinii | species | 3 | 0 |
| united states | arizona | rhizobium giardinii | species | 2 | 0 |
| united states | illinois | rhizobium giardinii | species | 0 | 1 |
| united states | nevada | rhizobium giardinii | species | 1 | 0 |
| uruguay | | rhizobium giardinii | species | 2 | 0 |