| T00058 | sme | Sinorhizobium meliloti 1021 |
| T01521 | smk | Sinorhizobium meliloti AK83 |
| T01884 | smq | Sinorhizobium meliloti BL225C |
| T01885 | smx | Sinorhizobium meliloti SM11 |
| T02332 | smi | Sinorhizobium meliloti Rm41 |
| T02405 | smeg | Sinorhizobium meliloti GR4 |
| T02497 | smel | Sinorhizobium meliloti 2011 |
| T03395 | smer | Sinorhizobium meliloti RMO17 |
Species: Sinorhizobium meliloti