| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Flavobacterium tyrosinilyticum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium tructae | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium tistrianum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium tilapiae | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium tibetense | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium tiangeerense | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium thermophilum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium terriphilum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium terrigena | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium terrae | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium tegetincola | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium tangerinum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium swingsii | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium suzhouense | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium supellecticarium | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium suncheonense | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium sufflavum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium succinicans | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium subsaxonicum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium suaedae | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium stagni | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium squillarum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium spartansii | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium soyangense | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium soli | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium sinopsychrotolerans | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium silvisoli | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium sharifuzzamanii | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium seoulense | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium segetis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago |