| Code | Region | Status | Source | 
						
							
								| Al | Albania | introduced: naturalized | Reference | 
						
							
								| Au | Austria with Liechtenstein | introduced: naturalized | Reference | 
						
							
								| Au(A) | Austria | introduced: naturalized | Reference | 
						
							
								| Au(L) | Liechtenstein | introduced: adventitious (casual) | Reference | 
						
							
								| Az | Azores | introduced: naturalized | Calculated | 
						
							
								| Az(F) | Faial | introduced: naturalized | Reference | 
						
							
								| Az(G) | Graciosa | introduced: naturalized | Reference | 
						
							
								| Az(L) | Flores | introduced: naturalized | Reference | 
						
							
								| Az(S) | Santa Maria | introduced: naturalized | Reference | 
						
							
								| Be | Belgium with Luxembourg | introduced: naturalized | Reference | 
						
							
								| Be(B) | Belgium | introduced: naturalized | Reference | 
						
							
								| Be(L) | Luxembourg | introduced: naturalized | Reference | 
						
							
								| BH | Bosnia-Herzegovina | cultivated | Reference | 
						
							
								| Bl | Baleares | cultivated | Reference | 
						
							
								| Bl | Baleares | introduced: naturalized | Calculated | 
						
							
								| Bl(M) | Mallorca | cultivated | Reference | 
						
							
								| Bl(M) | Mallorca | introduced: naturalized | Reference | 
						
							
								| Bl(N) | Menorca | introduced: naturalized | Reference | 
						
							
								| Br | Great Britain | introduced | Reference | 
						
							
								| Bu | Bulgaria | introduced: naturalized | Reference | 
						
							
								| By | Belarus | introduced | Calculated | 
						
							
								| By | Belarus | introduced: naturalized | Reference | 
						
							
								| Co | Corse | introduced | Reference | 
						
							
								| Cs | Czech Republic | introduced: naturalized | Reference | 
						
							
								| Ct | Croatia | introduced | Reference | 
						
							
								| Cy | Cyprus | introduced: naturalized | Reference | 
						
							
								| Es | Estonia | cultivated | Reference | 
						
							
								| Es | Estonia | introduced | Reference | 
						
							
								| Ga | France | introduced | Calculated | 
						
							
								| Ga(F) | France | cultivated | Reference | 
						
							
								| Ga(F) | France | introduced | Reference | 
						
							
								| Ge | Germany | introduced: naturalized | Reference | 
						
							
								| Gr | Greece | cultivated | Reference | 
						
							
								| Hb | Ireland | introduced: adventitious (casual) | Calculated | 
						
							
								| Hb(E) | Ireland | introduced: adventitious (casual) | Reference | 
						
							
								| He | Switzerland | introduced: naturalized | Reference | 
						
							
								| Ho | Netherlands | introduced: naturalized | Reference | 
						
							
								| Hs | Spain | introduced: naturalized | Reference | 
						
							
								| Hs | Spain | introduced: naturalized | Calculated | 
						
							
								| Hs(S) | Spain | introduced: naturalized | Reference | 
						
							
								| Hu | Hungary | introduced: naturalized | Reference | 
						
							
								| IJ | Israel-Jordan | cultivated | Calculated | 
						
							
								| Ir | Israel | cultivated | Reference | 
						
							
								| It | Italy | introduced: naturalized | Reference | 
						
							
								| Ju | Former Jugoslavia | introduced: naturalized | Reference | 
						
							
								| Ju | Former Jugoslavia | introduced: naturalized | Calculated | 
						
							
								| La | Latvia | cultivated | Reference | 
						
							
								| La | Latvia | introduced: naturalized | Reference | 
						
							
								| Le | Lebanon | cultivated | Reference | 
						
							
								| Li | Libya | cultivated | Reference | 
						
							
								| LS | Lebanon-Syria | cultivated | Calculated | 
						
							
								| Lt | Lithuania | introduced | Calculated | 
						
							
								| Lt | Lithuania | introduced: naturalized | Reference | 
						
							
								| Lu | Portugal | cultivated | Reference | 
						
							
								| Md | Madeira | introduced: adventitious (casual) | Calculated | 
						
							
								| Md(M) | Madeira | introduced: adventitious (casual) | Reference | 
						
							
								| Mk | The former Jugoslav Republic of Makedonija | cultivated | Reference | 
						
							
								| Mk | The former Jugoslav Republic of Makedonija | introduced: naturalized | Reference | 
						
							
								| Mo | Moldova | introduced: naturalized | Reference | 
						
							
								| No | Norway | introduced | Reference | 
						
							
								| Po | Poland | introduced: naturalized | Reference | 
						
							
								| Rf | The Russian Federation | introduced | Calculated | 
						
							
								| Rf | The Russian Federation | introduced: naturalized | Calculated | 
						
							
								| Rf(C) | Central European Russia | introduced | Calculated | 
						
							
								| Rf(C) | Central European Russia | introduced: naturalized | Reference | 
						
							
								| Rf(CS) | North Caucasus | introduced: naturalized | Reference | 
						
							
								| Rf(E) | Eastern European Russia | introduced: naturalized | Reference | 
						
							
								| Rf(NW) | Northwest European Russia | introduced: naturalized | Reference | 
						
							
								| Rf(S) | South European Russia | introduced: naturalized | Reference | 
						
							
								| Rm | Romania | introduced: naturalized | Reference | 
						
							
								| Sa | Sardegna | introduced: naturalized | Reference | 
						
							
								| Si(M) | Malta | introduced: naturalized | Reference | 
						
							
								| Si(S) | Sicily | introduced: naturalized | Reference | 
						
							
								| Sk | Slovakia | introduced: naturalized | Reference | 
						
							
								| Sl | Slovenia | introduced | Reference | 
						
							
								| Sr | Serbia including Kosovo and Vojvodina | introduced: adventitious (casual) | Reference | 
						
							
								| Su | Sweden | introduced | Reference | 
						
							
								| Tu | Turkey | introduced | Calculated | 
						
							
								| Tu(A) | Asiatic Turkey | introduced | Reference | 
						
							
								| Uk | Ukraine | introduced | Reference | 
						
							
								| Uk | Ukraine | introduced: naturalized | Calculated | 
						
							
								| Uk | Ukraine | introduced: naturalized | Calculated | 
						
							
								| Uk(K) | Crimea | introduced: naturalized | Calculated | 
						
							
								| Uk(K) | Crimea | introduced: naturalized | Reference | 
						
							
								| Uk(U) | Ukraine | introduced | Calculated | 
						
							
								| Uk(U) | Ukraine | introduced: naturalized | Reference |