| belgium | | diplophyllum albicans | species | 6 | 0 |
| canada | | diplophyllum albicans | species | 3 | 0 |
| croatia | | diplophyllum albicans | species | 3 | 0 |
| czech republic | | diplophyllum albicans | species | 15 | 0 |
| finland | | diplophyllum albicans | species | 21 | 0 |
| france | | diplophyllum albicans | species | 13 | 0 |
| germany | | diplophyllum albicans | species | 8 | 0 |
| germany | | diplophyllum taxifolium | species | 1 | 0 |
| ireland | | diplophyllum albicans | species | 9 | 0 |
| italy | | diplophyllum albicans | species | 3 | 0 |
| japan | hiroshima prefecture | diplophyllum serrulatum | species | 1 | 0 |
| netherlands | | diplophyllum albicans | species | 2 | 0 |
| norway | | diplophyllum albicans | species | 3 | 0 |
| poland | | diplophyllum albicans | species | 9 | 0 |
| portugal | acores autonomous region | diplophyllum albicans | species | 60 | 0 |
| portugal | madeira autonomous region | diplophyllum albicans | species | 9 | 0 |
| russia | amur oblast | diplophyllum obtusifolium | species | 2 | 0 |
| russia | karelia republic | diplophyllum taxifolium | species | 2 | 0 |
| serbia | | diplophyllum albicans | species | 6 | 0 |
| south korea | | diplophyllum taxifolium | species | 2 | 0 |
| spain | | diplophyllum albicans | species | 20 | 0 |
| spain | balearic islands | diplophyllum albicans | species | 3 | 0 |
| spain | canary islands | diplophyllum albicans | species | 9 | 0 |
| switzerland | | diplophyllum albicans | species | 1 | 0 |
| switzerland | valais region | diplophyllum albicans | species | 1 | 0 |
| united kingdom | | diplophyllum albicans | species | 60 | 0 |
| united kingdom | england | diplophyllum albicans | species | 2 | 0 |
| united states | | diplophyllum albicans | species | 4 | 0 |
| united states | alaska | diplophyllum obtusifolium | species | 1 | 0 |
| united states | oregon | diplophyllum obtusifolium | species | 11 | 0 |