| brazil | | uncultured rhodopseudomonas sp. | species | 1 | 0 |
| brazil | parana | uncultured rhodopseudomonas sp. | species | 1 | 0 |
| canada | new brunswick | uncultured rhodopseudomonas sp. | species | 1 | 0 |
| china | | uncultured rhodopseudomonas sp. | species | 8 | 0 |
| china | hunan | uncultured rhodopseudomonas sp. | species | 3 | 0 |
| china | shandong | rhodopseudomonas sp. enrichment culture clone cs1 | species | 1 | 0 |
| china | shandong | rhodopseudomonas sp. enrichment culture clone cs4 | species | 41 | 0 |
| japan | | uncultured rhodopseudomonas sp. | species | 7 | 0 |
| japan | hokkaido prefecture | uncultured rhodopseudomonas sp. | species | 2 | 0 |
| japan | shizuoka prefecture | uncultured rhodopseudomonas sp. | species | 101 | 0 |
| lithuania | | rhodopseudomonas sp. enrichment culture clone 1p-3 | species | 1 | 0 |
| mexico | | uncultured rhodopseudomonas sp. | species | 2 | 0 |
| mexico | yucatan | uncultured rhodopseudomonas sp. | species | 1 | 0 |
| nigeria | | uncultured rhodopseudomonas sp. | species | 2 | 0 |
| poland | | uncultured rhodopseudomonas sp. | species | 1 | 0 |
| spain | | uncultured rhodopseudomonas sp. | species | 1 | 0 |
| united states | | rhodopseudomonas sp. enrichment culture | species | 1 | 0 |