†subclass Ranunculidae
Hamamelidopsida - Ranunculidae - Ranunculidae
Parent taxon: Hamamelidopsida according to P. Kenrick and P.R. Crane 1997
Sister taxon: Hamamelididae
Subtaxa: none
Distribution:
• Cretaceous of United States (2: North Dakota collections)
Total: 2 collections each including a single occurrence