| antarctica | | venturia tremulae | species | 1 | 0 |
| canada | | venturia tremulae var. grandidentatae | varietas | 3 | 0 |
| france | | venturia tremulae | species | 21 | 0 |
| france | | venturia tremulae var. populi-albae | varietas | 3 | 0 |
| france | | venturia tremulae var. tremulae | varietas | 3 | 0 |
| italy | | venturia tremulae var. tremulae | varietas | 2 | 0 |