| Code | Region | Status | Source |
| AE |
East Aegean Islands |
native |
Reference
|
| Ag |
Algeria |
introduced: doubtfully introduced (perhaps cultivated only) |
Reference
|
| Bu |
Bulgaria |
introduced |
Reference
|
| Co |
Corse |
introduced |
Reference
|
| Cr |
Kriti with Karpathos, Kasos & Gavdhos |
introduced |
Reference
|
| Ga |
France |
native |
Calculated
|
| Ga(F) |
France |
native |
Reference
|
| Gr |
Greece |
native: doubtfully native |
Reference
|
| Hs |
Spain |
native: doubtfully native |
Reference
|
| It |
Italy |
native |
Reference
|
| Ju |
Former Jugoslavia |
native |
Reference
|
| LS |
Lebanon-Syria |
introduced |
Reference
|
| Lu |
Portugal |
introduced |
Reference
|
| Ma |
Morocco |
introduced: doubtfully introduced (perhaps cultivated only) |
Reference
|
| Sa |
Sardegna |
native |
Reference
|
| Si(M) |
Malta |
introduced |
Reference
|
| Si(S) |
Sicily |
native |
Reference
|
| Tu |
Turkey |
introduced |
Calculated
|
| Tu(A) |
Asiatic Turkey |
introduced |
Reference
|
| Uk |
Ukraine |
introduced: doubtfully introduced (perhaps cultivated only) |
Calculated
|
| Uk(K) |
Crimea |
introduced: doubtfully introduced (perhaps cultivated only) |
Reference
|