Plate 40. Map showing the geographical distribution
of Caulophyllum thalictroides.
Compiled from Reports of Botanists in All Sections of the Country.
This image is from Blue Cohosh in the Drugs and Medicines of North America.
of Caulophyllum thalictroides.
Compiled from Reports of Botanists in All Sections of the Country.
This image is from Blue Cohosh in the Drugs and Medicines of North America.