| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Psittacicella | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Psittacicellaceae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudozobellia thermophila T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudozobellia | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas yeongjuensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas wuyuanensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas winnipegensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas taiwanensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas suwonensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas spadix | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas sangjuensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas sacheonensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas putridarboris | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas mexicana | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas koreensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas kaohsiungensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas kalamensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas japonensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas indica | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas helianthi | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas gei | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas dokdonensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas daejeonensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas broegbernensis T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas arseniciresistens | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthomonas | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthobacter soli T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthobacter liyangensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthobacter | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Pseudoxanthobacteraceae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |