magnoliid dicot genus - genus of dicotyledonous flowering plants regarded as among the most primitive of extant angiosperms

buttercup family, crowfoot family, family Ranunculaceae, Ranunculaceae - a family of Ranunculaceae

Anemonella thalictroides, rue anemone - woodland flower native to eastern North America having cup-shaped flowers reminiscent of anemone but more delicate