RANUNCULACEÆ
Clematis cordata, Pursh. ♂—Ranunculus pusillus, P.—R. repens, L. var. laciniis foliorum acuminatis, petiolis pedunculisque hirsutis, major et minor.
Anemone Pensylvanica, L.—Aquilegia Canadensis, L.—Delphinium azureum, Mich.—Thalictrum anemonoides, De C.
Hydrastis Canadensis, L. (The very bitter root-stock of this plant contains a beautiful yellow dye, and is used in America as a medicine).