| Code | Region | Status | Source |
| Ab |
Azerbaijan |
native |
Reference
|
| Ab |
Azerbaijan |
native |
Calculated
|
| Ab(A) |
Azerbaijan |
native |
Reference
|
| AE |
East Aegean Islands |
native |
Reference
|
| Ag |
Algeria |
introduced: adventitious (casual) |
Reference
|
| Al |
Albania |
native |
Reference
|
| BH |
Bosnia-Herzegovina |
native |
Reference
|
| Br |
Great Britain |
introduced: naturalized |
Reference
|
| Cg |
Montenegro |
native |
Reference
|
| Co |
Corse |
native: reported in error |
Reference
|
| Cr |
Kriti with Karpathos, Kasos & Gavdhos |
native |
Reference
|
| Ct |
Croatia |
native |
Reference
|
| Cy |
Cyprus |
native |
Reference
|
| Eg |
Egypt |
native |
Reference
|
| Ge |
Germany |
introduced: adventitious (casual) |
Reference
|
| Gg |
Georgia |
native |
Reference
|
| Gg |
Georgia |
native |
Calculated
|
| Gg(A) |
Abkhazia |
native |
Reference
|
| Gg(D) |
Adzaria |
native |
Reference
|
| Gg(G) |
Georgia |
native |
Reference
|
| Gr |
Greece |
native |
Reference
|
| IJ |
Israel-Jordan |
native |
Reference
|
| IJ |
Israel-Jordan |
native |
Calculated
|
| It |
Italy |
native: formerly native |
Reference
|
| Jo |
Jordan |
native |
Reference
|
| Ju |
Former Jugoslavia |
native |
Reference
|
| Ju |
Former Jugoslavia |
native |
Calculated
|
| Le |
Lebanon |
native |
Reference
|
| LS |
Lebanon-Syria |
native |
Reference
|
| LS |
Lebanon-Syria |
native |
Calculated
|
| Mk |
The former Jugoslav Republic of Makedonija |
native |
Reference
|
| Rf |
The Russian Federation |
native |
Calculated
|
| Rf(C) |
Central European Russia |
introduced |
Reference
|
| Rf(CS) |
North Caucasus |
native |
Reference
|
| Sa |
Sardegna |
native |
Reference
|
| Si |
Sicily with Malta |
native |
Reference
|
| Si(S) |
Sicily |
native: reported in error |
Reference
|
| Sr |
Serbia including Kosovo and Vojvodina |
native |
Reference
|
| Su |
Sweden |
introduced: adventitious (casual) |
Reference
|
| Sy |
Syria |
native |
Reference
|
| Tcs |
Transcaucasia (Azerbaijan, Armenia, and Georgia) |
native |
Calculated
|
| Tu |
Turkey |
native |
Calculated
|
| Tu(A) |
Asiatic Turkey |
native |
Reference
|
| Tu(E) |
Turkey-in-Europe |
native |
Reference
|
| Uk |
Ukraine |
native |
Reference
|
| Uk |
Ukraine |
native |
Calculated
|
| Uk(K) |
Crimea |
native |
Reference
|
| Uk(K) |
Crimea |
native |
Reference
|
| Uk(U) |
Ukraine |
native |
Reference
|