| Code | Region | Status | Source |
| Ab |
Azerbaijan |
introduced |
Reference
|
| Au |
Austria with Liechtenstein |
introduced |
Reference
|
| Az |
Azores |
introduced |
Reference
|
| Az |
Azores |
introduced |
Calculated
|
| Az(F) |
Faial |
introduced |
Reference
|
| Az(P) |
Pico |
introduced |
Reference
|
| Az(S) |
Santa Maria |
introduced |
Reference
|
| BH |
Bosnia-Herzegovina |
introduced: presence questionable |
Reference
|
| Bl |
Baleares |
introduced: naturalized |
Calculated
|
| Bl(M) |
Mallorca |
introduced: naturalized |
Reference
|
| Br |
Great Britain |
introduced |
Reference
|
| Bu |
Bulgaria |
introduced: naturalized |
Reference
|
| By |
Belarus |
introduced |
Reference
|
| Ca |
Canary Is. |
introduced |
Reference
|
| Ca |
Canary Is. |
introduced |
Calculated
|
| Ca(C) |
Gran Canaria |
introduced |
Reference
|
| Ca(F) |
Fuerteventura with Lobos |
introduced |
Reference
|
| Ca(T) |
Tenerife |
introduced |
Reference
|
| Cg |
Montenegro |
introduced |
Reference
|
| Co |
Corse |
introduced |
Reference
|
| Co |
Corse |
introduced: naturalized |
Reference
|
| Es |
Estonia |
introduced |
Reference
|
| Ga |
France |
introduced: naturalized |
Reference
|
| Ga |
France |
introduced: naturalized |
Calculated
|
| Ga(F) |
France |
introduced: naturalized |
Reference
|
| Ge |
Germany |
introduced |
Reference
|
| He |
Switzerland |
introduced |
Reference
|
| Hs |
Spain |
introduced: naturalized |
Reference
|
| Hs |
Spain |
introduced: naturalized |
Calculated
|
| Hs(S) |
Spain |
introduced: naturalized |
Reference
|
| Hu |
Hungary |
introduced |
Reference
|
| IJ |
Israel-Jordan |
introduced: naturalized |
Reference
|
| It |
Italy |
introduced: naturalized |
Reference
|
| Ju |
Former Jugoslavia |
introduced: naturalized |
Reference
|
| Ju |
Former Jugoslavia |
introduced: naturalized |
Calculated
|
| La |
Latvia |
introduced |
Reference
|
| Lt |
Lithuania |
introduced |
Reference
|
| Lu |
Portugal |
introduced: naturalized |
Reference
|
| Ma |
Morocco |
introduced: naturalized |
Reference
|
| Md |
Madeira |
introduced |
Reference
|
| Md |
Madeira |
introduced |
Calculated
|
| Md(M) |
Madeira |
introduced |
Reference
|
| Mk |
The former Jugoslav Republic of Makedonija |
introduced |
Reference
|
| Mo |
Moldova |
introduced |
Reference
|
| Rf |
The Russian Federation |
introduced |
Calculated
|
| Rf(C) |
Central European Russia |
introduced |
Reference
|
| Rf(E) |
Eastern European Russia |
introduced |
Reference
|
| Rf(K) |
Kaliningrad |
introduced |
Reference
|
| Rf(NW) |
Northwest European Russia |
introduced |
Reference
|
| Rf(S) |
South European Russia |
introduced |
Reference
|
| Rm |
Romania |
cultivated |
Reference
|
| Sa |
Sardegna |
introduced: naturalized |
Reference
|
| Si(M) |
Malta |
introduced |
Reference
|
| Si(S) |
Sicily |
introduced: naturalized |
Reference
|
| Sk |
Slovakia |
introduced |
Reference
|
| Sl |
Slovenia |
introduced |
Reference
|
| Sn |
Sinai |
introduced: adventitious (casual) |
Reference
|
| Sr |
Serbia including Kosovo and Vojvodina |
introduced: naturalized |
Reference
|
| Tcs |
Transcaucasia (Azerbaijan, Armenia, and Georgia) |
introduced |
Calculated
|
| Uk |
Ukraine |
introduced |
Reference
|
| Uk |
Ukraine |
introduced: naturalized |
Calculated
|
| Uk(K) |
Crimea |
introduced: naturalized |
Reference
|