| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Lentisalinibacter sediminis T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Lentisalinibacter salinarum | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Lentisalinibacter orientalis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Leifsonia tongyongensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Leifsonia stereocauli | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Leifsonella | ||||
| Leifsonella bigeumensis T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Legionella sheltonii | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Leeuwenhoekiella obamensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Lactovum odontotermitis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Lactonifactor hominis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Lacticaseibacillus salsurae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Lachnospira flagellata | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Lachnospira acetigenes | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Labrys sedimenti | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Komagataeibacter piraceti | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Knoellia tibetensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Knoellia terrae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Knoellia pratensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Knoellia altitudinis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Kitasatospora hibisci | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Kineococcus halophytocola | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Kaarinaea | ||||
| Kaarinaea lacus T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Jirenia | ||||
| Jirenia arthritidis T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Jatrophihabitans lederbergiae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Janthinobacterium aestuarii | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Isoptericola peretonis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Imbroritus |