| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Bacillus seohaeanensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus salitolerans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus salinus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus salacetis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus safensis subsp. safensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus safensis subsp. osmophilus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus safensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus pumilus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus pseudomycoides | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus proteolyticus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus piscicola | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus pervagus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus paranthracis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus paramycoides | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus paralicheniformis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus pakistanensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus pacificus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus oleivorans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus oceani | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus nitratireducens | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus ndiopicus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus nakamurai | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus mycoides | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus mojavensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus mobilis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus methanolicus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus mesophilus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus marinisedimentorum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus manusensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus luti | Unknown | Valid (ICNP) | Excubia bot about 3 years ago |