| australia | new south wales | herbaspirillum huttiense | species | 1 | 0 |
| brazil | | herbaspirillum huttiense | species | 5 | 0 |
| chile | | herbaspirillum huttiense | species | 3 | 0 |
| china | | herbaspirillum huttiense | species | 3 | 0 |
| china | guangdong | herbaspirillum huttiense | species | 4 | 0 |
| china | jilin | herbaspirillum huttiense | species | 1 | 0 |
| czech republic | | herbaspirillum huttiense | species | 2 | 0 |
| czech republic | | herbaspirillum huttiense subsp. putei | subspecies | 1 | 0 |
| india | | herbaspirillum huttiense | species | 1 | 0 |
| iran | | herbaspirillum huttiense | species | 2 | 0 |
| iran | qazvin province | herbaspirillum huttiense | species | 2 | 0 |
| iraq | | herbaspirillum huttiense | species | 1 | 0 |
| italy | | herbaspirillum huttiense | species | 1 | 0 |
| italy | lombardy region | herbaspirillum huttiense subsp. huttiense | subspecies | 3 | 0 |
| japan | osaka prefecture | herbaspirillum huttiense subsp. putei | subspecies | 3 | 0 |
| japan | osaka prefecture | herbaspirillum huttiense subsp. putei iam 15032 | no rank | 34 | 0 |
| morocco | | herbaspirillum huttiense | species | 3 | 0 |
| nepal | | herbaspirillum huttiense | species | 3 | 0 |
| nigeria | | herbaspirillum huttiense | species | 1 | 0 |
| portugal | | herbaspirillum huttiense | species | 3 | 0 |
| singapore | | herbaspirillum huttiense | species | 2 | 0 |
| south africa | the western cape province | herbaspirillum huttiense | species | 1 | 0 |
| south korea | | herbaspirillum huttiense | species | 2 | 0 |
| united states | nebraska | herbaspirillum huttiense | species | 16 | 0 |
| united states | new jersey | herbaspirillum huttiense | species | 5 | 0 |