| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Pseudidiomarina andamanensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Protofrankia | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Protofrankia coriariae T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Protofrankia coriaria | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Prevotella merdae | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Pleomorpha | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Pleomorpha daqingensis T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Plantactinospora alkalitolerans | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Photorhabdus luminescens subsp. venezuelensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Photorhabdus aballayi | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Photocaulis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Photocaulis sulfatitolerans T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Photocaulis rubescens | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Peptostreptococcus faecalis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Pelovirga | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Pelovirga terrestris T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Pedobacter montanisoli | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Parvularcula maris | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Parvivirga | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Parvivirga hydrogeniphila T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Parathalassolituus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Parathalassolituus penaei T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Parapedobacter tibetensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Parafrankia | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Parafrankia soli | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Parafrankia irregularis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Parafrankia elaeagni T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Parafrankia discariae | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Parafrankia colletiae | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Paraflavisolibacter | Unknown | Valid (ICNP) | Excubia bot over 2 years ago |