| Code | Region | Status | Source | 
						
							
								| AE | East Aegean Islands | native: doubtfully native | Reference | 
						
							
								| Ag | Algeria | native | Reference | 
						
							
								| Az | Azores | introduced | Calculated | 
						
							
								| Az | Azores | native | Reference | 
						
							
								| Az(F) | Faial | introduced | Reference | 
						
							
								| Be(B) | Belgium | introduced: adventitious (casual) | Reference | 
						
							
								| Bl | Baleares | native | Reference | 
						
							
								| Ca | Canary Is. | native | Reference | 
						
							
								| Co | Corse | native | Reference | 
						
							
								| Cr | Kriti with Karpathos, Kasos & Gavdhos | introduced: adventitious (casual) | Reference | 
						
							
								| EM | Euro+Med | endemic for EM | Reference | 
						
							
								| Ga | France | native | Calculated | 
						
							
								| Ga(F) | France | native | Reference | 
						
							
								| Gr | Greece | native | Reference | 
						
							
								| Hs | Spain | native | Reference | 
						
							
								| Hs | Spain | native | Calculated | 
						
							
								| Hs(S) | Spain | native | Reference | 
						
							
								| IJ | Israel-Jordan | introduced: naturalized | Reference | 
						
							
								| It | Italy | introduced: adventitious (casual) | Reference | 
						
							
								| It | Italy | introduced: naturalized | Reference | 
						
							
								| It | Italy | native: doubtfully native | Reference | 
						
							
								| It | Italy | native | Reference | 
						
							
								| Ju | Former Jugoslavia | native | Reference | 
						
							
								| Le | Lebanon | introduced: adventitious (casual) | Reference | 
						
							
								| Li | Libya | native | Reference | 
						
							
								| Li | Libya | native | Reference | 
						
							
								| LS | Lebanon-Syria | introduced: adventitious (casual) | Calculated | 
						
							
								| Lu | Portugal | native | Reference | 
						
							
								| Ma | Morocco | native | Reference | 
						
							
								| Md | Madeira | introduced | Calculated | 
						
							
								| Md | Madeira | native | Reference | 
						
							
								| Md(M) | Madeira | introduced | Reference | 
						
							
								| Sa | Sardegna | native: reported in error | Reference | 
						
							
								| Si | Sicily with Malta | native: doubtfully native | Reference | 
						
							
								| Si(S) | Sicily | introduced | Reference | 
						
							
								| Si(S) | Sicily | introduced: adventitious (casual) | Reference | 
						
							
								| Si(S) | Sicily | introduced: naturalized | Reference | 
						
							
								| Si(S) | Sicily | native: doubtfully native | Reference | 
						
							
								| Tn | Tunisia | native | Reference | 
						
							
								| Tu | Turkey | native: doubtfully native | Calculated | 
						
							
								| Tu(A) | Asiatic Turkey | introduced: adventitious (casual) | Reference | 
						
							
								| Tu(A) | Asiatic Turkey | native: doubtfully native | Reference | 
						
							
								| Tu(E) | Turkey-in-Europe | native: doubtfully native | Reference |