| Source: | 
							
								Uotila, P. (2017): Polygonaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.  This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported license (CC-By-SA-3.0 Unported).
 
  | 
							
                          
                          
                            | Name: | 
                            
				Persicaria hydropiper (L.) Delarbre
				
			     | 
                          
                          
						  
                            | Nomencl. ref.: | 
                            Fl. Auvergne, ed. 2: 518. 1800 | 
                          
						  
                          
                            | Rank: | 
                            Species | 
                          
                          
                            | Status: | 
                            
				
					
                              	
                              	
					ACCEPTED
				 | 
                          
	
		| Taxonomy (this taxon is included in): | 
		Familia - Polygonaceae Juss. 
				    
				Genus - Persicaria Mill. 
				    
				    
				
		 | 
	
	
	
		| Basionym: | 
		Polygonum hydropiper L. | 
                          
                          
                          
                            | 
							  								
                              		Homotypic synonyms:
                              		
                             | 
                            
							
								 
                            	Polygonum gracile Salisb., nom. illeg. | 
							
                          
                          
                          
                            | 
							  
                             | 
                            
							
								 
                            	Polygonum gracile Salisb., nom. illeg. | 
							
                          
                          
                          
                            | 
							  
                             | 
                            
							
								 
                            	Polygonum hydropiper L. | 
							
                          
                          
 
						  
                             | 
                              | 
                          
	
		| Common names: | 
		
				Πολύγονον το υδροπέπερι (Greek)[Credits] | 
			
	
	
		| Maps: | 
		
				distribution | 
			
	
	
		| Occurrence: | 
		
       			  Ab(A) AE Ag Al Ar Au(A L) Az Be(B L) BH Br Bu By Co Cs Ct Da Es Fe Ga(C F) Ge Gg(A D G) Gr Hb(E N) He Ho Hs(S) Hu Ir It La Le Lt Lu Ma Md(M) Mk Mo No Po Rf(C CS E K N NW S) Rm Sa Si(S) Sk Sl Sr Su Tu(A E) Uk(K U) [nAz] |