| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Pseudomonas congelans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas composti | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas coleopterorum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas citronellolis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas cissicola | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas cichorii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas chlororaphis subsp. piscium | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas chlororaphis subsp. chlororaphis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas chlororaphis subsp. aureofaciens | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas chlororaphis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas chlororaphis subsp. aurantiaca | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas chengduensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas cerasi | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas cedrina subsp. fulgida | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas cedrina | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas cedrina subsp. cedrina | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas caspiana | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas carnis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas caricapapayae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas carboxydohydrogena | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas carbonaria | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas cannabina | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas canadensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas caeni | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas bubulae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas brenneri | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas brassicae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas brassicacearum subsp. neoaurantiaca | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas brassicacearum subsp. brassicacearum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Pseudomonas brassicacearum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago |