| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Propionibacterium lymphophilum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Propionibacterium jensenii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Propionibacterium innocuum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Propionibacterium granulosum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Propionibacterium freudenreichii subsp. shermanii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Propionibacterium damnosum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Propionibacterium avidum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Propionibacterium acnes | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Propionibacterium acnes subsp. elongatum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Propionibacterium acnes subsp. defendens | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Propionibacterium acnes subsp. acnes | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Propionibacterium acidipropionici | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Propionibacter | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Propionibacter pelophilus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Promicromonospora pachnodae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Promicromonospora flava | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Promicromonospora enterophila | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Prochloron | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Prochloron didemni T | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Primorskyibacter insulae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Primorskyibacter flagellatus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Prevotella zoogleoformans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Prevotella tannerae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Prevotella ruminicola subsp. brevis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Prevotella oulora | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Prevotella lacticifex | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Prevotella illustrans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Prevotella herbatica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Prevotella heparinolytica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Prescottella | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |