| Source: | 
							
								World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.
 
  | 
							
                          
                          
                            | Name: | 
                            
				Betula pendula var. oycowiensis (Besser) Dippel
				
			     | 
                          
                          
						  
                            | Nomencl. ref.: | 
                            Handb. Laubholzk. 2: 167. 1891 | 
                          
						  
                          
                            | Rank: | 
                            Varietas | 
                          
                          
                            | Status: | 
                            
				
					
                              	
                              	
					ACCEPTED
				 | 
                          
	
		| Taxonomy (this taxon is included in): | 
		Regnum - Plantae 
				    
				Divisio - Tracheophyta 
				    
				    
				Subdivisio - Spermatophytina 
				    
				    
				    
				Class - Magnoliopsida 
				    
				    
				    
				    
				Superordo - Rosanae 
				    
				    
				    
				    
				    
				Ordo - Fagales Engl. 
				    
				    
				    
				    
				    
				    
				Familia - Betulaceae Gray 
				    
				    
				    
				    
				    
				    
				    
				Genus - Betula L. 
				    
				    
				    
				    
				    
				    
				    
				    
				Species - Betula pendula Roth 
				    
				    
				    
				    
				    
				    
				    
				    
				    
				
		 | 
	
	
	
		| Basionym: | 
		Betula oycowiensis Besser | 
                          
                          
                          
                            | 
							  								
                              		Homotypic synonyms:
                              		
                             | 
                            
							
								 
                            	Betula oycowiensis Besser | 
							
                          
                          
                          
                            | 
							  
                             | 
                            
							
								 
                            	Betula verrucosa subsp. oycowiensis (Besser) Nyman | 
							
                          
                          
                          
                            | 
							  
                             | 
                            
							
								 
                            	Betula alba var. oycowiensis (Besser) Regel | 
							
                          
                          
                          
                            | 
							  
                             | 
                            
							
								 
                            	Betula verrucosa var. oycowiensis (Besser) H. J. P. Winkl. | 
							
                          
                          
                          
                            | 
							  								
                              		Heterotypic synonyms:
                              		
                             | 
                            
							
								 
                            	Betula cycoviensis Steud. | 
							
                          
                          
                          
                            | 
							  
                             | 
                            
							
								 
                            	Betula szaferi Jent.-Szaf. ex Staszk. | 
							
                          
                          
						  
                             | 
                              | 
                          
	
		| Maps: | 
		
				distribution | 
			
	
	
		| Occurrence: | 
		
       			  Cz Da Po Rm Su Uk(U) |