| austria | | melampyrum nemorosum | species | 1 | 0 |
| austria | | melampyrum sylvaticum | species | 3 | 0 |
| canada | ontario | melampyrum lineare | species | 2 | 0 |
| china | | melampyrum lineare | species | 1 | 0 |
| czech republic | | melampyrum nemorosum | species | 2 | 0 |
| czech republic | | melampyrum pratense | species | 3 | 0 |
| czech republic | | melampyrum sylvaticum | species | 4 | 0 |
| czech republic | south moravian region | melampyrum arvense | species | 1 | 0 |
| estonia | | melampyrum cristatum | species | 3 | 0 |
| france | | melampyrum cristatum | species | 3 | 0 |
| france | | melampyrum nemorosum | species | 6 | 0 |
| germany | | melampyrum nemorosum | species | 2 | 0 |
| italy | south tyrol autonomous region | melampyrum arvense | species | 20 | 0 |
| italy | south tyrol autonomous region | melampyrum cristatum | species | 18 | 0 |
| italy | south tyrol autonomous region | melampyrum italicum | species | 11 | 0 |
| italy | south tyrol autonomous region | melampyrum pratense | species | 11 | 0 |
| italy | south tyrol autonomous region | melampyrum sp. jw_13_02_07 | species | 17 | 0 |
| italy | south tyrol autonomous region | melampyrum sylvaticum | species | 19 | 0 |
| italy | south tyrol autonomous region | melampyrum velebiticum | species | 19 | 0 |
| japan | nagano prefecture | melampyrum roseum | species | 2 | 0 |
| poland | | melampyrum arvense | species | 4 | 0 |
| poland | mazovia province | melampyrum nemorosum | species | 1 | 0 |
| poland | mazovia province | melampyrum pratense | species | 1 | 0 |
| romania | | melampyrum saxosum | species | 14 | 0 |
| ukraine | | melampyrum saxosum | species | 2 | 0 |
| ukraine | | melampyrum sylvaticum | species | 1 | 0 |
| united kingdom | | melampyrum cristatum | species | 3 | 0 |
| united kingdom | | melampyrum pratense | species | 2 | 0 |