| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Streptomyces griseoaurantiacus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces griseiniger | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces graminisoli | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces graminilatus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces graminifolii | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces gramineus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces graminearus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces gougerotii | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces gossypiisoli | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces goshikiensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces gobitricini | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces glycovorans | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces glomeratus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces globosus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces globisporus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces globisporus subsp. globisporus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces glaucus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces glaucosporus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces glauciniger | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces glaucescens | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces gilvifuscus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces geysiriensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces geranii | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces geldanamycininus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces gelaticus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces gardneri | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces gancidicus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces gamaensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces galbus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Streptomyces fuscigenes | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago |