| Code | Region | Status | Source |
| Ab |
Azerbaijan |
native |
Calculated
|
| Ab(A) |
Azerbaijan |
native |
Calculated
|
| Ab(N) |
Nakhichevan |
native |
Calculated
|
| Al |
Albania |
introduced |
Reference
|
| Ar |
Armenia |
cultivated |
Reference
|
| Ar |
Armenia |
native |
Calculated
|
| Be |
Belgium with Luxembourg |
introduced |
Reference
|
| BH |
Bosnia-Herzegovina |
introduced |
Reference
|
| Br |
Great Britain |
introduced: adventitious (casual) |
Calculated
|
| Br |
Great Britain |
introduced: naturalized |
Reference
|
| Bu |
Bulgaria |
introduced |
Reference
|
| Bu |
Bulgaria |
introduced |
Reference
|
| Co |
Corse |
introduced |
Reference
|
| Co |
Corse |
introduced |
Reference
|
| Cs |
Czech Republic |
introduced: adventitious (casual) |
Reference
|
| Ct |
Croatia |
introduced |
Reference
|
| Cy |
Cyprus |
cultivated |
Reference
|
| Cy |
Cyprus |
cultivated |
Reference
|
| Cy |
Cyprus |
introduced: naturalized |
Reference
|
| Ga |
France |
introduced: naturalized |
Calculated
|
| Ga |
France |
introduced: naturalized |
Calculated
|
| Ga(F) |
France |
introduced: naturalized |
Calculated
|
| Ga(F) |
France |
introduced: naturalized |
Reference
|
| Ge |
Germany |
introduced |
Reference
|
| Ge |
Germany |
introduced: naturalized |
Reference
|
| Gg |
Georgia |
native |
Calculated
|
| Gr |
Greece |
introduced: adventitious (casual) |
Reference
|
| Hb |
Ireland |
introduced: adventitious (casual) |
Calculated
|
| Hb(E) |
Ireland |
introduced: adventitious (casual) |
Reference
|
| Hb(N) |
Northern Ireland |
introduced: adventitious (casual) |
Reference
|
| He |
Switzerland |
introduced: adventitious (casual) |
Reference
|
| Hs |
Spain |
introduced: naturalized |
Calculated
|
| Hs |
Spain |
introduced: naturalized |
Reference
|
| Hs(S) |
Spain |
introduced |
Reference
|
| Hs(S) |
Spain |
introduced: naturalized |
Reference
|
| Hu |
Hungary |
introduced: adventitious (casual) |
Reference
|
| It |
Italy |
cultivated |
Reference
|
| It |
Italy |
cultivated |
Reference
|
| It |
Italy |
introduced: naturalized |
Reference
|
| It |
Italy |
introduced: naturalized |
Reference
|
| Ju |
Former Jugoslavia |
introduced |
Calculated
|
| Lt |
Lithuania |
introduced: adventitious (casual) |
Reference
|
| Mk |
The former Jugoslav Republic of Makedonija |
cultivated |
Reference
|
| Mk |
The former Jugoslav Republic of Makedonija |
introduced |
Reference
|
| No |
Norway |
introduced |
Reference
|
| Po |
Poland |
cultivated |
Reference
|
| Rf |
The Russian Federation |
introduced |
Calculated
|
| Rf(C) |
Central European Russia |
introduced |
Reference
|
| Rf(S) |
South European Russia |
introduced |
Reference
|
| Si |
Sicily with Malta |
introduced |
Reference
|
| Si(S) |
Sicily |
introduced: adventitious (casual) |
Reference
|
| Sr |
Serbia including Kosovo and Vojvodina |
introduced |
Reference
|
| Su |
Sweden |
introduced |
Reference
|
| Tcs |
Transcaucasia (Azerbaijan, Armenia, and Georgia) |
cultivated |
Calculated
|
| Tcs |
Transcaucasia (Azerbaijan, Armenia, and Georgia) |
native |
Calculated
|
| Tu |
Turkey |
native |
Calculated
|
| Tu |
Turkey |
native |
Calculated
|
| Tu(A) |
Asiatic Turkey |
native |
Calculated
|
| Tu(A) |
Asiatic Turkey |
native |
Reference
|
| Uk |
Ukraine |
introduced |
Reference
|
| Uk |
Ukraine |
introduced: naturalized |
Calculated
|
| Uk(K) |
Crimea |
cultivated |
Reference
|
| Uk(K) |
Crimea |
introduced |
Reference
|
| Uk(K) |
Crimea |
introduced: naturalized |
Reference
|
| Uk(U) |
Ukraine |
introduced |
Reference
|