| china | | microbacterium chocolatum | species | 93 | 0 |
| china | gansu | microbacterium chocolatum | species | 1 | 0 |
| india | | microbacterium chocolatum | species | 5 | 0 |
| italy | | microbacterium chocolatum | species | 5 | 0 |
| japan | nagano prefecture | microbacterium chocolatum | species | 1 | 0 |
| madagascar | | microbacterium chocolatum | species | 186 | 0 |
| madagascar | alaotra mangoro region | microbacterium chocolatum | species | 153 | 0 |
| madagascar | analamanga region | microbacterium chocolatum | species | 1 | 0 |
| madagascar | analanjirofo region | microbacterium chocolatum | species | 12 | 0 |
| madagascar | atsinanana region | microbacterium chocolatum | species | 38 | 0 |
| madagascar | diana region | microbacterium chocolatum | species | 4 | 0 |
| madagascar | sava region | microbacterium chocolatum | species | 18 | 0 |
| madagascar | vakinankaratra region | microbacterium chocolatum | species | 15 | 0 |
| panama | | microbacterium chocolatum | species | 4 | 0 |
| south africa | | microbacterium chocolatum | species | 2 | 0 |
| south africa | the western cape province | microbacterium chocolatum | species | 1 | 0 |