A Manual of Poisonous Plants 



Chiefly of Eastern North America, with Brief Notes 



on Economic and Medicinal Plants, 



and Numerous Illustrations 



By 



L. H. PAMMEL, Ph. D. 



Professor of Botany, Iowa State College 

 Agriculture and Mechanic Arts 



PART II 



LIBRARY 



.•'EW YORK 



BOTANICAL 



GARDEN. 



THE TORCH PRESS 



CEDAR RAPIDS. IOWA 



1911 



