| Code | Region | Status | Source |
| Ar |
Armenia |
introduced |
Reference
|
| Au |
Austria with Liechtenstein |
cultivated |
Reference
|
| Bl |
Baleares |
introduced: doubtfully introduced (perhaps cultivated only) |
Calculated
|
| Bl(I) |
Ibiza with Formentera |
introduced: doubtfully introduced (perhaps cultivated only) |
Reference
|
| Bl(M) |
Mallorca |
introduced: doubtfully introduced (perhaps cultivated only) |
Reference
|
| Bl(N) |
Menorca |
introduced: doubtfully introduced (perhaps cultivated only) |
Reference
|
| Cs |
Czech Republic |
introduced |
Reference
|
| Ct |
Croatia |
native |
Reference
|
| Ga |
France |
cultivated |
Reference
|
| Ge |
Germany |
cultivated |
Reference
|
| Gg |
Georgia |
introduced |
Reference
|
| Gr |
Greece |
cultivated |
Reference
|
| Hs |
Spain |
cultivated |
Reference
|
| Hs |
Spain |
introduced |
Calculated
|
| Hs(S) |
Spain |
introduced |
Reference
|
| IJ |
Israel-Jordan |
native |
Reference
|
| It |
Italy |
cultivated |
Reference
|
| Ju |
Former Jugoslavia |
native |
Calculated
|
| LS |
Lebanon-Syria |
native |
Reference
|
| Po |
Poland |
introduced |
Reference
|
| Rm |
Romania |
cultivated |
Reference
|
| Tcs |
Transcaucasia (Azerbaijan, Armenia, and Georgia) |
introduced |
Calculated
|
| Tu |
Turkey |
native |
Calculated
|
| Tu(A) |
Asiatic Turkey |
native |
Reference
|
| Tu(E) |
Turkey-in-Europe |
cultivated |
Reference
|