| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Periweissella ghanensis T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Periweissella fabaria | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Periweissella fabalis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Periweissella cryptocerci | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Periweissella beninensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peribacillus tepidiphilus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peribacillus frigoritolerans | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus vaginalis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus tetradius | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus productus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus prevotii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus parvulus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus octavius | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus micros | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus magnus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus lactolyticus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus lacrimalis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus ivorii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus indolicus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus hydrogenalis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus heliotrinreducens | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus harei | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus barnesae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptostreptococcus asaccharolyticus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptoniphilus ovalis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptoniphilus nemausensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptococcus saccharolyticus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptococcus prevotii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptococcus magnus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Peptococcus indolicus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago |