| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Limnovirga soli T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Limnobacter alexandrii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Limisalsivibrio | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Limisalsivibrio acetivorans T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Limibaculum sediminis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Ligilactobacillus pabuli | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Ligaoa | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Ligaoa zhengdingensis T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Lientehia | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Lientehia hominis T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Lichenibacterium minus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Libanicoccus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Libanicoccus massiliensis T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Leyella | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Leyella stercorea T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Leyella lascolaii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Lewinella nigricans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Levinea | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Levinea malonatica | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Levinea amalonatica T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Levilactobacillus humaensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Leuconostoc pseudoficulneum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Leuconostoc paramesenteroides | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Leuconostoc oenos | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Leuconostoc oeni | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Leuconostoc mesenteroides subsp. suionicum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Leuconostoc gasicomitatum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Leuconostoc fructosum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Leuconostoc ficulneum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Leuconostoc durionis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago |