Dilleniales
Dilleniaceae
Paeoniaceae
Crossosomataceae
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The
Dilleniales are an order of
dicotyledons, comprising the elephant apple family, Dilleniaceae. Under the
Cronquist system they also included the
peony (
Paeonia) is a separate family, and served as the prototype for the subclass Dilleniidae, which is abandoned in newer schemes.