Concise hierarchy
	(Kingdom) Plantae - (Phylum) Tracheophyta - (Class) Magnoliopsida - (Order) Nymphaeales
Subsequent positions
Original entries
Subsequent entries
Current position
	Alternative positions
	
			Historical positions
			
				
					| Nymphaeales (Order) Salisb. ex Bercht. & J.Presl (1820) | Ref: 
							
								D.J. Mabberley, 2017: App. (p. 999). | 
					
						| Nymphaeales (Order) Salisb. ex Bercht. & J.Presl (1820) | Ref: 
								
									APG IV, 2016: App. (p. 14). | 
						
							| Nymphaeales (Order) Salisb. ex Bercht. & J.Presl (1820) | Ref: 
									
										APG III, 2009: 107. | 
							
								| Nymphaeales (Order) Salisb. ex Bercht. & J.Presl (1820) | Ref: 
										
											T.N. Taylor et al., 2009: App. 1 (p. 1029). | 
								
									| Nymphaeales (Order) Salisb. ex Bercht. & J.Presl (1820) | Ref: 
											
												D.J. Mabberley, 2008: 591-592, 930. | 
									
										| angiosperms ([unranked]) | Ref: 
												
													P.S. Soltis et al., 2004: 155; fig. 11.1. | 
										
											| angiosperms ([unranked]) | Ref: 
													
														APG II, 2003: 416, fig. 1. | 
											
												| Nymphaeales (Order) Salisb. ex Bercht. & J.Presl (1820) | Ref: 
														
															A.B. Doweld, 2001: XXIII. | 
												
													| angiosperms ([unranked]) | Ref: 
															
																APG, 1998: 538. | 
													
														| Nymphaeales (Order) Salisb. ex Bercht. & J.Presl (1820) | Ref: 
																
																	A. Takhtajan, 1997: 78. | 
														
															| Ranales (Order) | Ref: 
																	
																		R. van der Meijden, 1990: 144. | 
															
																| Nymphaeales (Order) Salisb. ex Bercht. & J.Presl (1820) | Ref: 
																		
																			G. Dahlgren, 1989a,b | 
																
																	| Nymphaeales (Order) Salisb. ex Bercht. & J.Presl (1820) | Ref: 
																			
																				A. Cronquist, 1982: 366. | 
																	
																		| Angiospermae (Subdivision) J. Lindley (1830) | Ref: 
																				
																					D.M. Moore, 1982: 41.
																				 [rough position] | 
																		
																			| Nymphaeales (Order) Salisb. ex Bercht. & J.Presl (1820) | Ref: 
																					
																						L.J. Audus & V. Heywood, 1981 | 
																		
																		Number of Subtaxa