| austria | | oidiodendron periconioides | species | 1 | 0 |
| canada | new brunswick | oidiodendron periconioides | species | 1 | 0 |
| canada | saskatchewan | oidiodendron periconioides | species | 2 | 0 |
| russia | | oidiodendron periconioides | species | 1 | 0 |
| united states | wyoming | oidiodendron periconioides | species | 1 | 0 |