| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Microbacterium laevaniformans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium lacusdiani | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium lacus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium lacticum T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium kyungheense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium kribbense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium koreense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium kitamiense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium ketosireducens | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium keratanolyticum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium karelineae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium jejuense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium invictum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium insulae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium indicum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium imperiale | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium immunditiarum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium hydrothermale | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium hydrocarbonoxydans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium humi | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium hominis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium hibisci | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium hatanonis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium halotolerans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium halophytorum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium halophilum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium halimionae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium gubbeenense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium ginsengiterrae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Microbacterium ginsengisoli | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |