†order Parietales
Parent taxon: Dicotyledoneae according to L. J. Hickey 1977
Sister taxa: Austrobaileyales, Caloda, Carpestella, Celastrophyllum, Ceratophyllales, Dicotylophyllum, Eudicot, Icacinoxylon, Kenella, Magnoliid, Metcalfeoxylon, Nymphaeales, Paraphyllanthoxylon, Quereuxia, Retiacolpites, Caryophyllidae, Hamamelidae, Dilleniidae, Rosidae, Asteridae, Ebenales, Contortae, Campanulatae, Ranales, Myrtiflorae, Umbelliflorae, Salicales, Sterculia, Araliopsoides
Subtaxa: none