| croatia | | campanula pyramidalis | species | 36 | 0 |
| croatia | primorje-gorski kotar county | campanula pyramidalis | species | 5 | 0 |
| italy | | campanula pyramidalis | species | 1 | 0 |
| italy | friuli-venezia giulia autonomous region | campanula pyramidalis | species | 3 | 0 |
| slovenia | | campanula pyramidalis | species | 2 | 0 |
| slovenia | municipality of ilirska bistrica | campanula pyramidalis | species | 3 | 0 |