Aconitum (monskhood)

Actaea (baneberry)

Erect, perennial herbs arising from hard …

Anemone (windflower)

Aquilegia (columbine)

Columbines are erect, slender, branching …

Caltha (marsh marigold)

Clematis (virginsbower)

Coptis (goldthread)

Delphinium (larkspur)

Ficaria (celandine)

Hepatica (hepatica)

Hydrastis (goldenseal)

Ranunculus (buttercup)

Thalictrum (meadowrue)

Meadowrues are herbaceous perennials with …

Trautvetteria (bugbane)

Trollius (globeflower)