APPLIED AND ECONOMIC 



BOTANY 



FOR STUDENTS IX 



TECHNICAL AND AGRICULTURAL SCHOOLS, PHARMA- 

 CEUTICAL AND MEDICAL COLLEGES, FOR CHEMISTS, 

 FOOD ANALYSTS AND FOR THOSE ENGAGED IN THE 

 MORPHOLOGICAL AND PHYSIOLOGICAL STUDY OF PLANTS 



BY 



HENRY KRAEMER 



PH.B. (in Chemistry), Pn.M. (in Pharmacy), 

 PH.D. (in Botany) 



HONORARY MEMBER BRITISH PHARMACEUTICAL CONFERENCE; HONORARY MEMBER 

 CONGRES INTERNATIONAL DE PHARMACIE, BRUXELLES, 1910; CORRE- 

 SPONDING MEMBER SOCIETE DE PHARMACIE DE PARIS; PAST PRESIDENT 

 AMERICAN CONFERENCE OF PHARMACEUTICAL FACULTIES; MEMBER 

 OF THE EXECUTIVE COMMITTEE OF REVISION OF THE PHARMA- 

 COPOEIA OF THE UNITED STATES OF AMERICA, ETC. 



ILLUSTRA TED 



With 424 plates, comprising about 2000 figures 



SECOND EDITION 



NEW YORK 



JOHN WILEY & SONS, INC. 

 LONDON: CHAPMAN & HALL, LIMITED 



