| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Bacillus fordii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus foraminis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus flexus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus firmus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus filamentosus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus fermenti | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus fastidiosus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus farraginis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus endozanthoxylicus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus endoradicis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus endophyticus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus endolithicus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus enclensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus encimensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus eiseniae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus ehimensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus edaphicus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus drentensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus dipsosauri | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus dielmoensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus deserti | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus depressus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus decolorationis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus daliensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus cycloheptanicus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus curdlanolyticus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus cucumis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus crescens | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus crassostreae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus composti | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |