| Code | Region | Status | Source |
| AE |
East Aegean Islands |
native: doubtfully native |
Reference
|
| AE |
East Aegean Islands |
native: doubtfully native |
Calculated
|
| Ag |
Algeria |
introduced |
Reference
|
| Al |
Albania |
native |
Reference
|
| Al |
Albania |
native |
Calculated
|
| Ar |
Armenia |
native |
Calculated
|
| Au(A) |
Austria |
introduced |
Reference
|
| Az |
Azores |
introduced |
Calculated
|
| Az |
Azores |
native |
Reference
|
| Az |
Azores |
native |
Calculated
|
| Az(C) |
Corvo |
introduced |
Reference
|
| Az(F) |
Faial |
introduced |
Reference
|
| Az(G) |
Graciosa |
introduced |
Reference
|
| Az(J) |
São Jorge |
introduced |
Reference
|
| Az(L) |
Flores |
introduced |
Reference
|
| Az(M) |
São Miguel |
introduced |
Reference
|
| Az(P) |
Pico |
introduced |
Reference
|
| Az(S) |
Santa Maria |
introduced |
Reference
|
| Az(T) |
Terceira |
introduced |
Reference
|
| BH |
Bosnia-Herzegovina |
native |
Calculated
|
| Bl |
Baleares |
introduced |
Reference
|
| Bl |
Baleares |
native: doubtfully native |
Calculated
|
| Bl |
Baleares |
native |
Calculated
|
| Bl(I) |
Ibiza with Formentera |
native: doubtfully native |
Calculated
|
| Bl(I) |
Ibiza with Formentera |
native |
Reference
|
| Bl(M) |
Mallorca |
native: doubtfully native |
Calculated
|
| Bl(M) |
Mallorca |
native |
Reference
|
| Bl(N) |
Menorca |
native: doubtfully native |
Calculated
|
| Bl(N) |
Menorca |
native |
Reference
|
| Br |
Great Britain |
native |
Reference
|
| Br |
Great Britain |
native |
Calculated
|
| Ca |
Canary Is. |
introduced: naturalized |
Calculated
|
| Ca |
Canary Is. |
introduced: naturalized |
Calculated
|
| Ca(C) |
Gran Canaria |
introduced: naturalized |
Calculated
|
| Ca(C) |
Gran Canaria |
introduced: naturalized |
Reference
|
| Ca(G) |
Gomera |
introduced: naturalized |
Reference
|
| Ca(G) |
Gomera |
introduced: naturalized |
Calculated
|
| Ca(L) |
Lanzarote with Graciosa |
introduced: naturalized |
Calculated
|
| Ca(L) |
Lanzarote with Graciosa |
introduced: naturalized |
Reference
|
| Ca(P) |
La Palma |
introduced: naturalized |
Reference
|
| Ca(P) |
La Palma |
introduced: naturalized |
Calculated
|
| Ca(T) |
Tenerife |
introduced: naturalized |
Calculated
|
| Ca(T) |
Tenerife |
introduced: naturalized |
Reference
|
| Cr |
Kriti with Karpathos, Kasos & Gavdhos |
introduced |
Calculated
|
| Cs |
Czech Republic |
introduced |
Reference
|
| Ct |
Croatia |
native |
Reference
|
| Ct |
Croatia |
native |
Calculated
|
| EM |
Euro+Med |
endemic for EM |
Reference
|
| Ga |
France |
native |
Calculated
|
| Ga |
France |
native |
Calculated
|
| Ga(F) |
France |
native |
Reference
|
| Ga(F) |
France |
native |
Calculated
|
| Gr |
Greece |
native: doubtfully native |
Calculated
|
| Gr |
Greece |
native: doubtfully native |
Reference
|
| Hs |
Spain |
native: doubtfully native |
Reference
|
| Hs |
Spain |
native |
Calculated
|
| Hs |
Spain |
native |
Calculated
|
| Hs(S) |
Spain |
native |
Reference
|
| Hs(S) |
Spain |
native |
Calculated
|
| Hu |
Hungary |
introduced |
Reference
|
| It |
Italy |
native |
Reference
|
| It |
Italy |
native |
Calculated
|
| Ju |
Former Jugoslavia |
native |
Calculated
|
| Ju |
Former Jugoslavia |
native |
Calculated
|
| Ju |
Former Jugoslavia |
native |
Reference
|
| Li |
Libya |
introduced |
Calculated
|
| Lu |
Portugal |
introduced |
Calculated
|
| Lu |
Portugal |
introduced |
Reference
|
| Ma |
Morocco |
introduced |
Calculated
|
| Ma |
Morocco |
native |
Reference
|
| Sa |
Sardegna |
native |
Reference
|
| Sa |
Sardegna |
native |
Calculated
|
| Si |
Sicily with Malta |
native |
Reference
|
| Si |
Sicily with Malta |
native |
Calculated
|
| Si(M) |
Malta |
native |
Calculated
|
| Si(M) |
Malta |
native |
Reference
|
| Si(S) |
Sicily |
native |
Calculated
|
| Si(S) |
Sicily |
native |
Reference
|
| Sl |
Slovenia |
introduced |
Reference
|
| Sl |
Slovenia |
native |
Calculated
|
| SM |
Serbia & Montenegro |
native |
Calculated
|
| Tcs |
Transcaucasia (Azerbaijan, Armenia, and Georgia) |
native |
Calculated
|
| Tu |
Turkey |
native: doubtfully native |
Calculated
|
| Tu |
Turkey |
native: doubtfully native |
Calculated
|
| Tu(A) |
Asiatic Turkey |
native: doubtfully native |
Calculated
|
| Tu(E) |
Turkey-in-Europe |
native: doubtfully native |
Calculated
|
| Tu(E) |
Turkey-in-Europe |
native: doubtfully native |
Reference
|
| Uk |
Ukraine |
introduced |
Calculated
|
| Uk |
Ukraine |
introduced |
Calculated
|
| Uk(K) |
Crimea |
introduced |
Calculated
|
| Uk(U) |
Ukraine |
introduced |
Reference
|