| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Lactobacillus daowaiensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus daoliensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus cypricasei | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus curvatus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus curvatus subsp. melibiosus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus curvatus subsp. curvatus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus curtus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus curieae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus crustorum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus coryniformis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus coryniformis subsp. torquens | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus coryniformis subsp. coryniformis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus confusus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus confusa | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus concavus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus composti | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus collinoides | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus coleohominis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus chiayiensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus ceti | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus cerevisiae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus cellobiosus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus caviae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus catenaformis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus catenaforme | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus casei subsp. tolerans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus casei subsp. rhamnosus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus casei subsp. casei | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus casei subsp. alactosus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Lactobacillus carnis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |