| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Priestia abyssalis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Priestia aryabhattai | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Priestia endophytica | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Priestia filamentosa | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Priestia flexa | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Priestia koreensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Priestia megaterium T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Priestia paraflexa | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Priestia qingshengii | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Priestia taiwanensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Primorskyibacter | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Primorskyibacter aestuariivivens | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Primorskyibacter marinus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Primorskyibacter sedentarius T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Prochlorothrix | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Prochlorothrix hollandica T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Profundibacter | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Profundibacter amoris T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Profundibacterium | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Profundibacterium mesophilum T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Prolinoborus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Prolinoborus fasciculus T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Prolixibacter | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Prolixibacter bellariivorans T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Prolixibacter denitrificans | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Promicromonospora | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Promicromonospora aerolata | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Promicromonospora alba | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Promicromonospora callitridis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Promicromonospora citrea T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago |