Subclass Rosidae Takhtajan 1967
PaleoDB taxon number: 53974
Parent taxon: Dicotyledonae according to D.J. Mabberley 2000
Sister taxa: Araliopsoides, Asteridae, Campanulatae, Caryophyllidae, Contortae, Dilleniidae, Ebenales, Hamamelidae, Myrtiflorae, Parietales, Quadricolpites, Ranales, Retiacolpites, Salicales, Stephanocolpites, Triorites, Umbelliflorae
Subtaxa: Anisodromum, Citrophyllum, Escalloniaceae, Gnafalea, Haloragidales, Linales, Podostemales, Polygalales, Rhamnales, Rhizophorales