†order Lecythidales
Magnoliopsida - Dilleniidae - Dilleniidae
Parent taxon: Dilleniidae according to D.J. Mabberley 2000
Sister taxa: Capparales, Capparidales, Dilleniales, Euphorbiales, Guttiferales, Nepenthales, Primulales, Sapotales, Theales, Urticales
Subtaxa: Lecythidaceae