| Code | Region | Status | Source |
| Ab |
Azerbaijan |
native |
Calculated
|
| Ab(A) |
Azerbaijan |
native |
Reference
|
| Ab(N) |
Nakhichevan |
native |
Reference
|
| Al |
Albania |
native: reported in error |
Reference
|
| Ar |
Armenia |
native |
Reference
|
| Bl |
Baleares |
native: reported in error |
Reference
|
| Bl |
Baleares |
native: presence questionable |
Calculated
|
| Bl(M) |
Mallorca |
native: presence questionable |
Reference
|
| Br |
Great Britain |
introduced: adventitious (casual) |
Reference
|
| Bu |
Bulgaria |
native |
Reference
|
| By |
Belarus |
introduced |
Reference
|
| By |
Belarus |
native |
Reference
|
| Co |
Corse |
native: reported in error |
Reference
|
| Da |
Denmark with Bornholm |
introduced: reported in error |
Reference
|
| Es |
Estonia |
introduced: adventitious (casual) |
Reference
|
| Fe |
Finland with Ahvenanmaa |
introduced: adventitious (casual) |
Reference
|
| Ga(F) |
France |
native: reported in error |
Reference
|
| Gg |
Georgia |
native |
Reference
|
| Gg |
Georgia |
native |
Calculated
|
| Gg(G) |
Georgia |
native |
Reference
|
| Gr |
Greece |
native |
Reference
|
| Hs |
Spain |
native: reported in error |
Reference
|
| Hu |
Hungary |
native |
Reference
|
| It |
Italy |
native: reported in error |
Reference
|
| Ju |
Former Jugoslavia |
native: reported in error |
Reference
|
| Ju |
Former Jugoslavia |
native |
Calculated
|
| La |
Latvia |
introduced: adventitious (casual) |
Reference
|
| Lt |
Lithuania |
introduced |
Reference
|
| Lt |
Lithuania |
introduced |
Reference
|
| Md |
Madeira |
introduced: naturalized |
Reference
|
| Md |
Madeira |
introduced: naturalized |
Calculated
|
| Md(D) |
Desertas |
introduced: naturalized |
Reference
|
| Md(M) |
Madeira |
introduced |
Reference
|
| Md(M) |
Madeira |
introduced: naturalized |
Reference
|
| Md(P) |
Porto Santo |
introduced: naturalized |
Reference
|
| Mk |
The former Jugoslav Republic of Makedonija |
native |
Reference
|
| Mo |
Moldova |
native |
Reference
|
| Mo |
Moldova |
native |
Reference
|
| No |
Norway |
introduced: adventitious (casual) |
Reference
|
| Po |
Poland |
introduced: adventitious (casual) |
Reference
|
| Rf |
The Russian Federation |
native |
Calculated
|
| Rf(C) |
Central European Russia |
native |
Reference
|
| Rf(CS) |
North Caucasus |
native |
Reference
|
| Rf(E) |
Eastern European Russia |
introduced |
Reference
|
| Rf(NW) |
Northwest European Russia |
introduced |
Reference
|
| Rf(S) |
South European Russia |
native |
Reference
|
| Rm |
Romania |
native |
Reference
|
| Sa |
Sardegna |
native: reported in error |
Reference
|
| Si(S) |
Sicily |
native: reported in error |
Reference
|
| Sr |
Serbia including Kosovo and Vojvodina |
native |
Reference
|
| Su |
Sweden |
introduced: adventitious (casual) |
Reference
|
| Tcs |
Transcaucasia (Azerbaijan, Armenia, and Georgia) |
native |
Calculated
|
| Tu(E) |
Turkey-in-Europe |
native: reported in error |
Reference
|
| Uk |
Ukraine |
native |
Reference
|
| Uk |
Ukraine |
native |
Reference
|
| Uk |
Ukraine |
native |
Calculated
|
| Uk(K) |
Crimea |
native |
Reference
|
| Uk(K) |
Crimea |
native |
Reference
|
| Uk(U) |
Ukraine |
native |
Reference
|