| brazil | | uncultured veillonella sp. | species | 74 | 0 |
| canada | ontario | uncultured veillonella sp. | species | 1 | 0 |
| china | | uncultured veillonella sp. | species | 25 | 0 |
| china | gansu | uncultured veillonella sp. | species | 1 | 0 |
| china | hunan | uncultured veillonella sp. | species | 2 | 0 |
| france | ile-de-france region | uncultured veillonella sp. | species | 2 | 0 |
| india | | uncultured veillonella sp. | species | 1 | 0 |
| india | west bengal | veillonella sp. enrichment culture clone 16695 ecw 1 | species | 1 | 0 |
| ireland | | uncultured veillonella sp. | species | 1 | 0 |
| japan | | uncultured veillonella sp. | species | 5 | 0 |
| japan | tokushima prefecture | uncultured veillonella sp. | species | 1 | 0 |
| mexico | yucatan | uncultured veillonella sp. | species | 1 | 0 |
| namibia | | uncultured veillonella sp. | species | 1 | 0 |
| niger | | uncultured veillonella sp. | species | 3 | 0 |
| nigeria | | uncultured veillonella sp. | species | 7 | 0 |
| saudi arabia | | uncultured veillonella sp. | species | 1 | 0 |
| south africa | | uncultured veillonella sp. | species | 1 | 0 |
| spain | madrid | uncultured veillonella sp. | species | 1 | 0 |
| sri lanka | | uncultured veillonella sp. | species | 1 | 0 |
| sweden | | uncultured veillonella sp. | species | 2 | 0 |
| thailand | | uncultured veillonella sp. | species | 1 | 0 |
| united kingdom | | uncultured veillonella sp. | species | 2 | 0 |
| united states | florida | uncultured veillonella sp. | species | 1 | 0 |