| Code | Region | Status | Source |
| AE |
East Aegean Islands |
native |
Calculated
|
| AE(G) |
Greek East Aegean Islands |
native |
Reference
|
| Ag |
Algeria |
native |
Reference
|
| Al |
Albania |
native |
Reference
|
| Al |
Albania |
native |
Calculated
|
| Au |
Austria with Liechtenstein |
native |
Calculated
|
| Au |
Austria with Liechtenstein |
native |
Reference
|
| Au(A) |
Austria |
native: presence questionable |
Reference
|
| Au(A) |
Austria |
native |
Calculated
|
| Bl |
Baleares |
native |
Calculated
|
| Bl |
Baleares |
native |
Reference
|
| Bu |
Bulgaria |
native |
Reference
|
| Bu |
Bulgaria |
native |
Calculated
|
| Co |
Corse |
native |
Calculated
|
| Co |
Corse |
native |
Reference
|
| Cr |
Kriti with Karpathos, Kasos & Gavdhos |
native: reported in error |
Reference
|
| Cs |
Czech Republic |
introduced |
Reference
|
| Ct |
Croatia |
native |
Calculated
|
| Ct |
Croatia |
native |
Reference
|
| Eg |
Egypt |
native |
Reference
|
| EM |
Euro+Med |
endemic for EM |
Reference
|
| Ga |
France |
native |
Calculated
|
| Ga |
France |
native |
Calculated
|
| Ga(F) |
France |
native |
Calculated
|
| Ga(F) |
France |
native |
Reference
|
| Ge |
Germany |
native |
Reference
|
| Ge |
Germany |
native |
Calculated
|
| Gr |
Greece |
native |
Calculated
|
| Gr |
Greece |
native |
Reference
|
| He |
Switzerland |
native |
Reference
|
| He |
Switzerland |
native |
Calculated
|
| Hs |
Spain |
native |
Calculated
|
| Hs |
Spain |
native |
Calculated
|
| Hs |
Spain |
native |
Reference
|
| Hs(S) |
Spain |
native |
Reference
|
| Hs(S) |
Spain |
native |
Calculated
|
| IJ |
Israel-Jordan |
native |
Calculated
|
| Ir |
Israel |
native |
Reference
|
| It |
Italy |
native |
Reference
|
| It |
Italy |
native |
Calculated
|
| Jo |
Jordan |
native |
Reference
|
| Ju |
Former Jugoslavia |
native |
Reference
|
| Ju |
Former Jugoslavia |
native |
Calculated
|
| Ju |
Former Jugoslavia |
native |
Calculated
|
| Li |
Libya |
native |
Reference
|
| Lu |
Portugal |
native |
Reference
|
| Lu |
Portugal |
native |
Calculated
|
| Ma |
Morocco |
native |
Reference
|
| Sa |
Sardegna |
native |
Reference
|
| Sa |
Sardegna |
native |
Calculated
|
| Si |
Sicily with Malta |
native |
Calculated
|
| Si |
Sicily with Malta |
native |
Reference
|
| Si(S) |
Sicily |
native |
Reference
|
| Si(S) |
Sicily |
native |
Calculated
|
| Sl |
Slovenia |
native |
Calculated
|
| Sl |
Slovenia |
native |
Reference
|
| Sr |
Serbia including Kosovo and Vojvodina |
native |
Reference
|
| Sr |
Serbia including Kosovo and Vojvodina |
native |
Calculated
|
| Tn |
Tunisia |
native |
Calculated
|
| Tn |
Tunisia |
native |
Reference
|
| Tu |
Turkey |
native |
Calculated
|
| Tu |
Turkey |
native |
Calculated
|
| Tu(A) |
Asiatic Turkey |
native |
Reference
|
| Tu(E) |
Turkey-in-Europe |
native |
Reference
|
| Tu(E) |
Turkey-in-Europe |
native |
Calculated
|
| Uk |
Ukraine |
introduced |
Reference
|
| Uk |
Ukraine |
native |
Calculated
|
| Uk |
Ukraine |
native |
Calculated
|
| Uk(K) |
Crimea |
native |
Calculated
|
| Uk(K) |
Crimea |
native |
Reference
|