| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Lederbergia galactosidilytica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lederbergia citrisecunda | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lederbergia citri | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Leclercia pneumoniae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lechevalieria | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lechevalieria xinjiangensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lechevalieria roselyniae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lechevalieria rhizosphaerae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lechevalieria nigeriaca | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lechevalieria fradiae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lechevalieria flava | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lechevalieria deserti | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lechevalieria atacamensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lechevalieria aerocolonigenes | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Leadbettera | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Leadbettera azotonutricia | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lawsonibacter hominis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lawsonibacter faecis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lawsonibacter celer | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Latilactobacillus fragifolii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Larkinella roseus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lapidilactobacillus luobeiensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lamprobacter | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lamprobacter modestohalophilus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Laedolimicola | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Laedolimicola ammoniilytica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactosphaera | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactosphaera pasteurii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactococcus lactis subsp. tructae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactococcus garvieae subsp. bovis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |