| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Hungatella hathewayi T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hungatella effluvii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hungatella | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Humitalea rosea T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Humitalea | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Humidesulfovibrio mexicanus T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Humidesulfovibrio idahonensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Humidesulfovibrio arcti | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Humidesulfovibrio | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Humibacter soli | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Humibacter ginsengiterrae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Humibacter ginsengisoli | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Humibacter aquilariae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Humibacter antri | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Humibacter albus T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Humibacter | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Humibacillus xanthopallidus T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Humibacillus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hugenholtzia roseola | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hugenholtzia | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Huanghella arctica T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Huanghella | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Huakuichenia soli T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Huakuichenia | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hoyosella subflava | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hoyosella rhizosphaerae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hoyosella altamirensis T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hoyosella | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Howardella ureilytica T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Howardella | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |