| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Bacillus psychrodurans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus pseudofirmus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus pseudalcalophilus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus pseudalcaliphilus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus praedii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus populi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus popilliae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus polymyxa | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus polymachus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus polygoni | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus pocheonensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus plakortidis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus piezotolerans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus persicus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus persepolensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus peoriae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus patagoniensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus pasteurii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus pasinlerensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus paraflexus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus parabrevis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus pantothenticus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus panaciterrae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus panacisoli | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus pallidus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus pabuli | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus oshimensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus oryziterrae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus oryzisoli | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Bacillus oryzaecorticis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |