| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Phycisphaera | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Phycicoccus jejuensis T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Phycicoccus ginsengisoli | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Phycicoccus flavus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Phycicoccus endophyticus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Phycicoccus elongatus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Phycicoccus duodecadis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Phycicoccus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Phreatobacter stygius | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Phreatobacter oligotrophus T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Phreatobacter cathodiphilus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Phreatobacter | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Phreatobacteraceae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Phragmitibacter flavus T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Phragmitibacter | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Photorhabdus thracensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Photorhabdus temperata | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Photorhabdus tasmaniensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Photorhabdus stackebrandtii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Photorhabdus noenieputensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Photorhabdus namnaonensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Photorhabdus luminescens T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Photorhabdus luminescens subsp. luminescens | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Photorhabdus laumondii subsp. laumondii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Photorhabdus laumondii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Photorhabdus laumondii subsp. clarkei | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Photorhabdus kleinii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Photorhabdus khanii subsp. guanajuatensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Photorhabdus khanii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Photorhabdus kayaii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago |