| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Hutsoniella | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hutsoniella sourekii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungatella hominis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium thermocellum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium straminisolvens | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium saccincola | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium mesophilum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium clariflavum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium cellulolyticum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium alkalicellulosi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium aldrichii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Humihabitans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Humihabitans oryzae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Humidesulfovibrio arcticus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Humicoccus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Humicoccus flavidus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Humibacter ginsenosidimutans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Huintestinicola | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Huintestinicola butyrica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Huaxiibacter | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Huaxiibacter chinensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Huaishuia | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Huaishuia halophila | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hoyosella suaedae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hoyosella lacisalsi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hoylesella | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hoylesella timonensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hoylesella shahii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hoylesella saccharolytica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |