| austria | vienna | fagus sylvatica | species | 0 | 1 |
| belgium | flemish region | fagus sylvatica | species | 0 | 2 |
| belgium | walloon region | fagus sylvatica | species | 0 | 1 |
| bulgaria | | fagus sylvatica | species | 1 | 0 |
| bulgaria | | fagus sylvatica subsp. sylvatica | subspecies | 4 | 0 |
| canada | nova scotia | fagus sylvatica | species | 1 | 0 |
| czech republic | | fagus sylvatica | species | 1 | 0 |
| czech republic | prague city | fagus sylvatica | species | 0 | 1 |
| denmark | | fagus sylvatica | species | 3 | 0 |
| france | | fagus sylvatica | species | 2 | 0 |
| france | midi-pyrenees region | fagus sylvatica | species | 58 | 0 |
| germany | | fagus sylvatica | species | 13 | 0 |
| germany | | fagus sylvatica subsp. sylvatica | subspecies | 28 | 0 |
| germany | bavaria | fagus sylvatica | species | 2 | 0 |
| germany | hesse | fagus sylvatica | species | 0 | 1 |
| germany | lower saxony | fagus sylvatica | species | 131669 | 0 |
| greece | | fagus sylvatica | species | 3 | 0 |
| hungary | | fagus sylvatica subsp. sylvatica | subspecies | 5 | 0 |
| italy | | fagus sylvatica | species | 8 | 0 |
| italy | | fagus sylvatica subsp. sylvatica | subspecies | 11 | 0 |
| italy | abruzzo region | fagus sylvatica | species | 1776 | 0 |
| italy | basilicata region | fagus sylvatica | species | 1 | 0 |
| italy | calabria region | fagus sylvatica | species | 199 | 0 |
| italy | campania region | fagus sylvatica | species | 4 | 0 |
| italy | lazio region | fagus sylvatica | species | 3 | 0 |
| italy | liguria region | fagus sylvatica | species | 0 | 1 |
| italy | lombardy region | fagus sylvatica | species | 0 | 1 |
| italy | piemonte region | fagus sylvatica | species | 0 | 1 |
| italy | tuscany region | fagus sylvatica | species | 3 | 0 |
| italy | veneto region | fagus sylvatica | species | 1 | 0 |
| poland | | fagus sylvatica | species | 1 | 0 |
| poland | greater poland province | fagus sylvatica | species | 1 | 0 |
| romania | | fagus sylvatica | species | 3 | 0 |
| slovakia | | fagus sylvatica | species | 7 | 0 |
| slovenia | | fagus sylvatica subsp. sylvatica | subspecies | 8 | 0 |
| spain | | fagus sylvatica subsp. sylvatica | subspecies | 10 | 0 |
| spain | basque country | fagus sylvatica | species | 0 | 1 |
| spain | cantabria | fagus sylvatica | species | 0 | 1 |
| spain | catalonia | fagus sylvatica | species | 0 | 1 |
| switzerland | basel-stadt region | fagus sylvatica | species | 0 | 1 |
| switzerland | glarus region | fagus sylvatica | species | 1 | 0 |
| switzerland | ticino region | fagus sylvatica | species | 0 | 1 |
| united kingdom | | fagus sylvatica | species | 7 | 0 |
| united kingdom | england | fagus sylvatica | species | 2 | 2 |
| united kingdom | scotland | fagus sylvatica | species | 1 | 0 |
| united states | massachusetts | fagus sylvatica | species | 4 | 0 |