| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Bacillus alveayuensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Bacillus altitudinis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Bacillus albus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| “Bacillus aerophilus” | Unknown | Automated discovery | Excubia bot almost 5 years ago | |
| “Bacillus aerius” | Unknown | Automated discovery | Excubia bot almost 5 years ago | |
| “Bacillus aeolius” | Unknown | Automated discovery | Excubia bot almost 5 years ago | |
| Bacillus acidicola | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Bacillus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azovibrio restrictus T | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azovibrio | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azotobacter vinelandii | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azotobacter salinestris | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azotobacter nigricans | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azotobacter nigricans subsp. nigricans | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azotobacter chroococcum subsp. isscasi | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azotobacter chroococcum T | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azotobacter chroococcum subsp. chroococcum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azotobacter bryophylli | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azotobacter beijerinckii | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azotobacter armeniacus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azotobacter | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azospirillum zeae | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azospirillum thiophilum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azospirillum thermophilum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azospirillum soli | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azospirillum rugosum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azospirillum ramasamyi | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azospirillum picis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azospirillum palustre | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Azospirillum oryzae | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago |