| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Hyunsoonleella udonensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyunsoonleella rubra | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyunsoonleella pacifica | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyunsoonleella jejuensis T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyunsoonleella flava | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyunsoonleella | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hypnocyclicus thermotrophus T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hypnocyclicus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomonas rosenbergii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomonas polymorpha T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomonas oceanitis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomonas neptunium | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomonas johnsonii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomonas jannaschiana | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomonas hirschiana | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomonas chukchiensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomonas beringensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomonas atlantica | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomonas adhaerens | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomonas | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomicrobium zavarzinii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomicrobium vulgare T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomicrobium sulfonivorans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomicrobium nitrativorans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomicrobium methylovorum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomicrobium hollandicum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomicrobium facile subsp. ureaphilum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomicrobium facile subsp. tolerans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomicrobium facile | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Hyphomicrobium facile subsp. facile | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |