| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Frankia asymbiotica | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Frankia alni T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Frankiaceae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Frankiales | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Franconibacter pulveris | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Franconibacter helveticus T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Franconibacter daqui | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Franconibacter | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Francisella tularensis subsp. tularensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Francisella tularensis subsp. novicida | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Francisella tularensis T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Francisella tularensis subsp. mediasiatica | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Francisella salimarina | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Francisella philomiragia | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Francisella persica | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Francisella orientalis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Francisella opportunistica | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Francisella noatunensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Francisella noatunensis subsp. noatunensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Francisella hispaniensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Francisella halioticida | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Francisella | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Fournierella massiliensis T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Fournierella | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Fortiea necridiiformans T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Fortiea | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Fortieaceae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Formosimonas limnophila T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Formosimonas | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Formosa undariae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago |