| argentina | | uncultured bradyrhizobium sp. | species | 8 | 0 |
| australia | new south wales | uncultured bradyrhizobium sp. | species | 1 | 0 |
| australia | queensland | uncultured bradyrhizobium sp. | species | 1 | 0 |
| brazil | | uncultured bradyrhizobium sp. | species | 6 | 0 |
| brazil | parana | uncultured bradyrhizobium sp. | species | 7 | 0 |
| brazil | rio de janeiro | uncultured bradyrhizobium sp. | species | 1 | 0 |
| brazil | sao paulo | uncultured bradyrhizobium sp. | species | 12 | 0 |
| cambodia | siem reap province | uncultured bradyrhizobium sp. | species | 95 | 0 |
| canada | | uncultured bradyrhizobium sp. | species | 15 | 0 |
| canada | nunavut | uncultured bradyrhizobium sp. | species | 1 | 0 |
| chile | atacama region | uncultured bradyrhizobium sp. | species | 1 | 0 |
| china | | uncultured bradyrhizobium sp. | species | 84 | 0 |
| china | anhui | uncultured bradyrhizobium sp. | species | 3 | 0 |
| china | fujian | uncultured bradyrhizobium sp. | species | 2 | 0 |
| china | hunan | uncultured bradyrhizobium sp. | species | 4 | 0 |
| china | sichuan | uncultured bradyrhizobium sp. | species | 1 | 0 |
| china | tibet | uncultured bradyrhizobium sp. | species | 1 | 0 |
| china | xinjiang | uncultured bradyrhizobium sp. | species | 9 | 0 |
| ethiopia | | uncultured bradyrhizobium sp. | species | 1 | 0 |
| france | | uncultured bradyrhizobium sp. | species | 12 | 0 |
| france | midi-pyrenees region | uncultured bradyrhizobium sp. | species | 1 | 0 |
| germany | | uncultured bradyrhizobium sp. | species | 1 | 0 |
| germany | saxony | uncultured bradyrhizobium sp. | species | 3 | 0 |
| india | | uncultured bradyrhizobium sp. | species | 34 | 0 |
| india | west bengal | uncultured bradyrhizobium sp. | species | 1 | 0 |
| iran | | uncultured bradyrhizobium sp. | species | 1 | 0 |
| ireland | | uncultured bradyrhizobium sp. | species | 1 | 0 |
| israel | | uncultured bradyrhizobium sp. | species | 1 | 0 |
| italy | | uncultured bradyrhizobium sp. | species | 5 | 0 |
| italy | sardinia autonomous region | uncultured bradyrhizobium sp. | species | 4 | 0 |
| italy | south tyrol autonomous region | uncultured bradyrhizobium sp. | species | 10 | 0 |
| italy | tuscany region | uncultured bradyrhizobium sp. | species | 9 | 0 |
| japan | | uncultured bradyrhizobium sp. | species | 1 | 0 |
| japan | aichi prefecture | uncultured bradyrhizobium sp. | species | 1 | 0 |
| japan | hokkaido prefecture | uncultured bradyrhizobium sp. | species | 22 | 0 |
| japan | ibaraki prefecture | uncultured bradyrhizobium sp. | species | 1 | 0 |
| japan | kagawa prefecture | uncultured bradyrhizobium sp. | species | 1 | 0 |
| japan | kyoto prefecture | uncultured bradyrhizobium sp. | species | 3 | 0 |
| kuwait | | uncultured bradyrhizobium sp. | species | 3 | 0 |
| madagascar | | uncultured bradyrhizobium sp. | species | 1 | 0 |
| mexico | | uncultured bradyrhizobium sp. | species | 12 | 0 |
| mexico | quintana roo | uncultured bradyrhizobium sp. | species | 1 | 0 |
| mexico | yucatan | uncultured bradyrhizobium sp. | species | 3 | 0 |
| mozambique | | uncultured bradyrhizobium sp. | species | 3 | 0 |
| netherlands | | uncultured bradyrhizobium sp. | species | 9 | 0 |
| netherlands | gelderland province | uncultured bradyrhizobium sp. | species | 1 | 0 |
| nigeria | | uncultured bradyrhizobium sp. | species | 12 | 0 |
| norway | | uncultured bradyrhizobium sp. | species | 6 | 0 |
| pakistan | punjab province | uncultured bradyrhizobium sp. | species | 1 | 0 |
| poland | | uncultured bradyrhizobium sp. | species | 2 | 0 |
| russia | irkutsk oblast | uncultured bradyrhizobium sp. | species | 1 | 0 |
| south korea | | uncultured bradyrhizobium sp. | species | 2 | 0 |
| spain | | uncultured bradyrhizobium sp. | species | 3 | 0 |
| spain | balearic islands | uncultured bradyrhizobium sp. | species | 1 | 0 |
| taiwan | | uncultured bradyrhizobium sp. | species | 1 | 0 |
| tunisia | | uncultured bradyrhizobium sp. | species | 1 | 0 |
| united kingdom | | uncultured bradyrhizobium sp. | species | 7 | 0 |
| united kingdom | england | uncultured bradyrhizobium sp. | species | 3 | 0 |
| united states | | uncultured bradyrhizobium sp. | species | 11 | 0 |
| united states | california | uncultured bradyrhizobium sp. | species | 79 | 0 |
| united states | colorado | uncultured bradyrhizobium sp. | species | 2 | 0 |
| united states | georgia | uncultured bradyrhizobium sp. | species | 55 | 0 |
| united states | kansas | uncultured bradyrhizobium sp. | species | 44 | 0 |
| united states | massachusetts | uncultured bradyrhizobium sp. | species | 24 | 0 |
| united states | michigan | uncultured bradyrhizobium sp. | species | 71 | 0 |
| united states | mississippi | uncultured bradyrhizobium sp. | species | 125 | 0 |
| united states | new york | uncultured bradyrhizobium sp. | species | 7 | 0 |
| united states | oregon | uncultured bradyrhizobium sp. | species | 2 | 0 |
| united states | utah | uncultured bradyrhizobium sp. | species | 3 | 0 |