| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Flavobacterium cheonanense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium cheniae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium cerinum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium cellulosilyticum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium celericrescens | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium cauense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium caseinilyticum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium caeni | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium buctense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium brevivitae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium branchiophilum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium branchiicola | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium branchiarum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium bomense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium bizetiae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium beibuense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium banpakuense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium baculatum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium aurantiibacter | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium artemisiae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium arsenitoxidans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium arsenatis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium ardleyense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium arcticum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium araucananum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium aquimarinum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium aquidurense | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium aquicola | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium aquatile T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Flavobacterium aquaticum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |