U. S. DEPARTMENT OF AGRICULTURE. 



BUREAU OF PLANT INDUSTRY— BULLETIN NO. 89. 



B. T. GALLOWAY, Chief of Bureau. 



WILD MEDICINAL PLANTS OF THE 



UNITED STATES. 



BY 



alicp: henkp:l. 



Assistant, Drug -Plant Investigations. 



Issued January 16, 1906. 



LIBRARY 

 NEW YORK 

 BOTANICAL 



CiARDEN. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 



1906. 



