Of the crowfoot family (Ranunculaceae), the bristly crowfoot or Ranunculus Pennsylvanicus.

Bristly Crowfoot

Of the crowfoot family (Ranunculaceae), the bristly crowfoot or Ranunculus Pennsylvanicus.

Of the crowfoot family (Ranunculaceae), the leaf and flower (showing reflexed sepals) of the bulbous buttercup or Ranunculus bulbosus.

Bulbous Buttercup

Of the crowfoot family (Ranunculaceae), the leaf and flower (showing reflexed sepals) of the bulbous…

Of the crowfoot family (Ranunculaceae), the Canadian Anemone or Anemone Canadensis.

Canadian Anemone

Of the crowfoot family (Ranunculaceae), the Canadian Anemone or Anemone Canadensis.

Of the crowfoot family (Ranunculaceae), the columbine or Aquilegia Canadensis.

Columbine

Of the crowfoot family (Ranunculaceae), the columbine or Aquilegia Canadensis.

Of the crowfoot family (Ranunculaceae): left, goldthread (Coptis trifolia); right, monkshood (Aconitum uncinatum).

Goldthread and Monkshood

Of the crowfoot family (Ranunculaceae): left, goldthread (Coptis trifolia); right, monkshood (Aconitum…

Of the crowfoot family (Ranunculaceae), the leather flower or Clematis Viorna.

Leather Flower

Of the crowfoot family (Ranunculaceae), the leather flower or Clematis Viorna.

Of the crowfoot family (Ranunculaceae), the pasque flower or Anemone patens var. Wolfgangiana.

Pasque Flower

Of the crowfoot family (Ranunculaceae), the pasque flower or Anemone patens var. Wolfgangiana.

Of the crowfoot family (Ranunculaceae), Ranunculus acris var. Steveni.

R. Acris var. Stevni

Of the crowfoot family (Ranunculaceae), Ranunculus acris var. Steveni.

Of the crowfoot family (Ranunculaceae): large image: the red baneberry or Actaea rubra; bottom right: fruit of the white baneberry or Actaea alba.

Red Baneberry

Of the crowfoot family (Ranunculaceae): large image: the red baneberry or Actaea rubra; bottom right:…

Of the crowfoot family (Ranunculaceae), the flower of the red baneberry or Actaea rubra.

Red Baneberry Flower

Of the crowfoot family (Ranunculaceae), the flower of the red baneberry or Actaea rubra.

Of the crowfoot family (Ranunculaceae), the swamp buttercup or Ranunculus septentrionalis. The smaller image is of the leaf of the early buttercup or Ranunculus fascicularis.

Swamp Buttercup

Of the crowfoot family (Ranunculaceae), the swamp buttercup or Ranunculus septentrionalis. The smaller…

Of the crowfoot family (Ranunculaceae), the tall buttercup or Ranunculus acris.

Tall Buttercup

Of the crowfoot family (Ranunculaceae), the tall buttercup or Ranunculus acris.

Of the crowfoot family (Ranunculaceae), the tall meadow rue or Thalictrum polygamum.

Tall Meadow Rue

Of the crowfoot family (Ranunculaceae), the tall meadow rue or Thalictrum polygamum.

Of the crowfoot family (Ranunculaceae): left, thimble-weed (Anemone Virginiana); right, large white-flowered anemone (Anemone riparia).

Thimble-Weed and Large White-Flowered Anemone

Of the crowfoot family (Ranunculaceae): left, thimble-weed (Anemone Virginiana); right, large white-flowered…

Of the crowfoot family (Ranunculaceae): left, the water plantain spearwort (Ranunculus laxicaulis); right, small-flowered crowfoot (Ranunculus abortivus var. eucyclus).

Water Plantain and Small-Flowered Crowfoot

Of the crowfoot family (Ranunculaceae): left, the water plantain spearwort (Ranunculus laxicaulis);…

Of the crowfoot family (Ranunculaceae), the flower of the white baneberry or Actaea alba.

White Baneberry

Of the crowfoot family (Ranunculaceae), the flower of the white baneberry or Actaea alba.

Of the crowfoot family (Ranunculaceae): top, wood anemone (Anemone quinquefolia); middle, rue anemone (Anemonella thalictrroides); bottom, liverwort (Hepatica triloba).

Wood Anemone, Rue Anemone, and Liverwort

Of the crowfoot family (Ranunculaceae): top, wood anemone (Anemone quinquefolia); middle, rue anemone…