| Code | Region | Status | Source |
| AE |
East Aegean Islands |
introduced |
Calculated
|
| AE(G) |
Greek East Aegean Islands |
introduced |
Reference
|
| Au(A) |
Austria |
introduced: adventitious (casual) |
Reference
|
| Be(B) |
Belgium |
introduced: naturalized |
Reference
|
| Br |
Great Britain |
introduced: adventitious (casual) |
Reference
|
| Br |
Great Britain |
introduced: naturalized |
Reference
|
| Co |
Corse |
introduced: naturalized |
Reference
|
| Cr |
Kriti with Karpathos, Kasos & Gavdhos |
introduced: naturalized |
Reference
|
| Cr |
Kriti with Karpathos, Kasos & Gavdhos |
native: doubtfully native |
Reference
|
| Cs |
Czech Republic |
introduced: adventitious (casual) |
Reference
|
| Ga |
France |
introduced: naturalized |
Reference
|
| Ga |
France |
introduced: naturalized |
Calculated
|
| Ga(F) |
France |
introduced: naturalized |
Reference
|
| Ge |
Germany |
introduced |
Reference
|
| Ge |
Germany |
introduced: adventitious (casual) |
Reference
|
| Ge |
Germany |
introduced: naturalized |
Reference
|
| Gr |
Greece |
introduced: doubtfully introduced (perhaps cultivated only) |
Reference
|
| Gr |
Greece |
introduced |
Reference
|
| He |
Switzerland |
introduced: adventitious (casual) |
Reference
|
| He |
Switzerland |
introduced: naturalized |
Reference
|
| Ho |
Netherlands |
introduced: naturalized |
Reference
|
| Hs |
Spain |
introduced |
Reference
|
| Hs |
Spain |
introduced |
Calculated
|
| Hs(A) |
Andorra |
introduced |
Reference
|
| Hs(S) |
Spain |
introduced |
Reference
|
| Hu |
Hungary |
introduced: adventitious (casual) |
Reference
|
| It |
Italy |
introduced |
Reference
|
| It |
Italy |
introduced |
Reference
|
| It |
Italy |
introduced: adventitious (casual) |
Reference
|
| It |
Italy |
introduced: naturalized |
Reference
|
| It |
Italy |
native: doubtfully native |
Reference
|
| Ju |
Former Jugoslavia |
introduced |
Calculated
|
| Lt |
Lithuania |
introduced: adventitious (casual) |
Reference
|
| Po |
Poland |
introduced |
Reference
|
| Po |
Poland |
introduced: adventitious (casual) |
Reference
|
| Sk |
Slovakia |
introduced: adventitious (casual) |
Reference
|
| Sk |
Slovakia |
introduced: naturalized |
Reference
|
| Sl |
Slovenia |
introduced |
Reference
|
| Sl |
Slovenia |
introduced |
Reference
|