Caulophyllum thalictroides

    Blue cohosh (Caulophyllum thalictroides) a species of Caulophyllum and family Berberidaceae, also called squaw root (a name often used for the parasitic flowering plant, Conopholis americana) or papoose root, is a flowering plant in the Berberidaceae family. It is a medium-tall perennial with blue berry-like fruits and bluish-green foliage.

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