| algeria | | neorhizobium sp. | species | 2 | 0 |
| australia | | neorhizobium sp. t2rs6 | species | 1 | 0 |
| australia | new south wales | uncultured neorhizobium sp. | species | 1 | 0 |
| china | | neorhizobium sp. | species | 2 | 0 |
| china | jiangsu | neorhizobium sp. | species | 1 | 0 |
| china | shaanxi | neorhizobium sp. | species | 1 | 0 |
| egypt | luxor governorate | neorhizobium sp. | species | 1 | 0 |
| japan | | neorhizobium sp. | species | 2 | 0 |
| japan | hokkaido prefecture | neorhizobium sp. | species | 1 | 0 |
| oman | | uncultured neorhizobium sp. | species | 1 | 0 |
| portugal | | neorhizobium sp. | species | 1 | 0 |
| russia | | uncultured neorhizobium sp. | species | 1 | 0 |
| spain | | neorhizobium sp. | species | 21 | 0 |
| taiwan | taiwan municipality | neorhizobium sp. nchu2750 | species | 7 | 0 |
| tunisia | | neorhizobium sp. | species | 16 | 0 |
| united states | florida | neorhizobium sp. | species | 1 | 0 |
| united states | new york | neorhizobium sp. uba3142 | species | 1 | 0 |
| united states | new york | neorhizobium sp. uba3556 | species | 1 | 0 |
| united states | new york | neorhizobium sp. uba4388 | species | 1 | 0 |
| united states | new york | neorhizobium sp. uba7851 | species | 1 | 0 |