| Node-based clade |  | 
			Ref: 
				
					P.D. Cantino et al., 2007: E30 ("node based").
				 | 
		
		
			| Crown clade |  | 
				Ref: 
					
						P.D. Cantino et al., 2007: E30.
					 [inferred] | 
			
			
				| Reference phylogeny [PhyloCode] |  | 
					Ref: 
						
							P.D. Cantino et al., 2007: E30 ("Bremer & al. (2002: Fig 1), Soltis & al. (2000: Fig. 11 ). See also Olmstead & al. (2000), Albach & al. (2001b), Hilu & al. (2003).").
						 |