| Code | Region | Status | Source |
| Ar |
Armenia |
introduced |
Reference
|
| Au |
Austria with Liechtenstein |
introduced |
Reference
|
| Az |
Azores |
introduced: naturalized |
Calculated
|
| Az(S) |
Santa Maria |
introduced: naturalized |
Reference
|
| Bl |
Baleares |
introduced: reported in error |
Reference
|
| Bl |
Baleares |
introduced: naturalized |
Reference
|
| Bu |
Bulgaria |
introduced: naturalized |
Reference
|
| Ca |
Canary Is. |
introduced |
Reference
|
| Ca |
Canary Is. |
introduced |
Calculated
|
| Ca(C) |
Gran Canaria |
introduced |
Reference
|
| Ca(C) |
Gran Canaria |
introduced |
Reference
|
| Ca(F) |
Fuerteventura with Lobos |
introduced |
Reference
|
| Ca(F) |
Fuerteventura with Lobos |
introduced |
Reference
|
| Ca(G) |
Gomera |
introduced |
Reference
|
| Ca(G) |
Gomera |
introduced |
Reference
|
| Ca(L) |
Lanzarote with Graciosa |
introduced |
Reference
|
| Ca(L) |
Lanzarote with Graciosa |
introduced |
Reference
|
| Co |
Corse |
introduced |
Reference
|
| Cr |
Kriti with Karpathos, Kasos & Gavdhos |
introduced: naturalized |
Reference
|
| Ct |
Croatia |
introduced: naturalized |
Reference
|
| Cy |
Cyprus |
introduced: naturalized |
Reference
|
| Ga |
France |
introduced: naturalized |
Calculated
|
| Ga(F) |
France |
introduced: naturalized |
Reference
|
| Ga(F) |
France |
introduced: naturalized |
Reference
|
| Ge |
Germany |
introduced |
Reference
|
| Gg |
Georgia |
introduced |
Calculated
|
| Gg |
Georgia |
introduced |
Reference
|
| Gg(A) |
Abkhazia |
introduced |
Reference
|
| Gg(G) |
Georgia |
introduced |
Reference
|
| Gr |
Greece |
introduced: naturalized |
Reference
|
| He |
Switzerland |
introduced |
Reference
|
| Hs |
Spain |
introduced: naturalized |
Reference
|
| Hs |
Spain |
introduced: naturalized |
Calculated
|
| Hs(G) |
Gibraltar |
introduced |
Reference
|
| Hs(S) |
Spain |
introduced |
Reference
|
| Hs(S) |
Spain |
introduced: naturalized |
Reference
|
| IJ |
Israel-Jordan |
introduced |
Reference
|
| IJ |
Israel-Jordan |
introduced |
Calculated
|
| Ir |
Israel |
introduced |
Reference
|
| It |
Italy |
introduced: adventitious (casual) |
Reference
|
| It |
Italy |
introduced: naturalized |
Reference
|
| It |
Italy |
introduced: naturalized |
Reference
|
| Ju |
Former Jugoslavia |
introduced: naturalized |
Reference
|
| Ju |
Former Jugoslavia |
introduced: naturalized |
Calculated
|
| Le |
Lebanon |
introduced |
Reference
|
| Le |
Lebanon |
introduced |
Reference
|
| LS |
Lebanon-Syria |
introduced |
Reference
|
| LS |
Lebanon-Syria |
introduced |
Calculated
|
| Rf |
The Russian Federation |
introduced |
Calculated
|
| Rf(C) |
Central European Russia |
introduced |
Reference
|
| Rf(CS) |
North Caucasus |
introduced |
Reference
|
| Rf(NW) |
Northwest European Russia |
cultivated |
Reference
|
| Rm |
Romania |
introduced: doubtfully introduced (perhaps cultivated only) |
Reference
|
| Sa |
Sardegna |
introduced: naturalized |
Reference
|
| Si(S) |
Sicily |
introduced: naturalized |
Reference
|
| Tcs |
Transcaucasia (Azerbaijan, Armenia, and Georgia) |
introduced |
Calculated
|
| Uk |
Ukraine |
introduced: adventitious (casual) |
Calculated
|
| Uk(K) |
Crimea |
introduced |
Reference
|
| Uk(K) |
Crimea |
introduced: adventitious (casual) |
Reference
|
| Uk(U) |
Ukraine |
introduced |
Reference
|