| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Pseudonocardia yunnanensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia yuanmonensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia xishanensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia xinjiangensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia tropica | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia thermophila T | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia thailandensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia tetrahydrofuranoxydans | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia sulfidoxydans | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia spinosispora | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia spinosa | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia soli | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia sichuanensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia seranimata | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia sediminis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia saturnea | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia salamisensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia rhizophila | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia profundimaris | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia petroleophila | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia parietis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia oroxyli | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia nitrificans | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia nigra | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia nematodicida | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia nantongensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia mongoliensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia mangrovi | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia lutea | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Pseudonocardia kunmingensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago |