| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Flavobacterium sediminis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium sediminilitoris | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium sasangense | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium sangjuense | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium sandaracinum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium salmonis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium saliperosum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium salilacus subsp. salilacus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium salilacus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium salilacus subsp. altitudinum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium saccharophilum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium rivuli | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium riviphilum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium rhamnosiphilum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium restrictum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium resistens | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium reichenbachii | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium ranwuense | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium rakeshii | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium quisquiliarum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium qiangtangense | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium psychrotolerans | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium psychroterrae | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium psychrophilum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium psychrolimnae | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium profundi | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium procerum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium ponti | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium plurextorum | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Flavobacterium piscis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago |