| Code | Region | Status | Source |
| Ab |
Azerbaijan |
native |
Calculated
|
| Ab(A) |
Azerbaijan |
introduced |
Reference
|
| Ab(N) |
Nakhichevan |
native |
Reference
|
| Ag |
Algeria |
native |
Reference
|
| Ar |
Armenia |
introduced |
Reference
|
| Az |
Azores |
introduced: adventitious (casual) |
Calculated
|
| Az(M) |
São Miguel |
introduced: adventitious (casual) |
Reference
|
| Bl |
Baleares |
native: presence questionable |
Reference
|
| Bu |
Bulgaria |
introduced |
Reference
|
| Ca |
Canary Is. |
native: doubtfully native |
Calculated
|
| Ca(C) |
Gran Canaria |
native: doubtfully native |
Reference
|
| Ca(F) |
Fuerteventura with Lobos |
native: doubtfully native |
Reference
|
| Ca(L) |
Lanzarote with Graciosa |
native: doubtfully native |
Reference
|
| Ca(P) |
La Palma |
native: doubtfully native |
Reference
|
| Ca(T) |
Tenerife |
native: doubtfully native |
Reference
|
| Co |
Corse |
cultivated |
Reference
|
| Cy |
Cyprus |
native |
Reference
|
| Eg |
Egypt |
native |
Reference
|
| Gr |
Greece |
introduced: adventitious (casual) |
Reference
|
| Gr |
Greece |
native |
Reference
|
| Hs |
Spain |
introduced |
Calculated
|
| Hs |
Spain |
native |
Reference
|
| Hs(S) |
Spain |
introduced |
Reference
|
| Hu |
Hungary |
introduced |
Reference
|
| IJ |
Israel-Jordan |
native |
Reference
|
| IJ |
Israel-Jordan |
native |
Calculated
|
| Ir |
Israel |
native |
Reference
|
| It |
Italy |
introduced: naturalized |
Reference
|
| Jo |
Jordan |
native |
Reference
|
| Le |
Lebanon |
native |
Reference
|
| Li |
Libya |
native |
Reference
|
| LS |
Lebanon-Syria |
native |
Reference
|
| LS |
Lebanon-Syria |
native |
Calculated
|
| Ma |
Morocco |
native |
Reference
|
| Mo |
Moldova |
introduced |
Reference
|
| Rf |
The Russian Federation |
introduced |
Calculated
|
| Rf(S) |
South European Russia |
introduced |
Reference
|
| Rm |
Romania |
cultivated |
Reference
|
| Rm |
Romania |
introduced |
Reference
|
| Si |
Sicily with Malta |
native |
Reference
|
| Si(S) |
Sicily |
native |
Reference
|
| Sn |
Sinai |
native |
Reference
|
| Su |
Sweden |
introduced: adventitious (casual) |
Reference
|
| Sy |
Syria |
native |
Reference
|
| Tcs |
Transcaucasia (Azerbaijan, Armenia, and Georgia) |
native |
Calculated
|
| Tn |
Tunisia |
native |
Reference
|
| Tu |
Turkey |
native |
Calculated
|
| Tu(A) |
Asiatic Turkey |
native |
Reference
|
| Uk |
Ukraine |
cultivated |
Reference
|
| Uk |
Ukraine |
introduced |
Calculated
|
| Uk(K) |
Crimea |
introduced |
Reference
|
| Uk(U) |
Ukraine |
introduced |
Reference
|