| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Acidobacterium capsulatum T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidocella | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidocella aluminiidurans | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidocella aminolytica | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidocella aquatica | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidocella aromatica | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidocella facilis T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidomonas | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidomonas methanolica T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidothermaceae | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidothermales | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidothermus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidothermus cellulolyticus T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidovorax | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidovorax antarcticus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidovorax anthurii | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidovorax avenae | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidovorax avenae subsp. avenae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Acidovorax avenae subsp. cattleyae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Acidovorax avenae subsp. citrulli | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Acidovorax benzenivorans | Unknown | Valid (ICNP) | Excubia bot 4 months ago | |
| Acidovorax caeni | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidovorax carolinensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidovorax cattleyae | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidovorax citrulli | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidovorax defluvii | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidovorax delafieldii | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidovorax facilis T | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidovorax kalamii | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Acidovorax konjaci | Unknown | Valid (ICNP) | Excubia bot about 1 year ago |