| Code | Region | Status | Source | 
						
							
								| Ab | Azerbaijan | native: doubtfully native | Calculated | 
						
							
								| Ab(A) | Azerbaijan | native: doubtfully native | Reference | 
						
							
								| Es | Estonia | introduced: adventitious (casual) | Reference | 
						
							
								| Rf | The Russian Federation | introduced: adventitious (casual) | Calculated | 
						
							
								| Rf(E) | Eastern European Russia | introduced: adventitious (casual) | Reference | 
						
							
								| Rf(S) | South European Russia | introduced: adventitious (casual) | Reference | 
						
							
								| Tcs | Transcaucasia (Azerbaijan, Armenia, and Georgia) | native: doubtfully native | Calculated | 
						
							
								| Uk | Ukraine | introduced | Reference | 
						
							
								| Uk | Ukraine | introduced: adventitious (casual) | Calculated | 
						
							
								| Uk(K) | Crimea | introduced: adventitious (casual) | Reference | 
						
							
								| Uk(U) | Ukraine | introduced: adventitious (casual) | Reference |