HANDBOOK 



OF 



PLANT DISSECTION 



BY 

 J. C. ARTHUR, M.Sc., 



Botanist to the New York Agricultural Experiment-Station, 



CHARLES R. BARNES, M.A., 



Professor of Botany in Purdue University, 

 AND 



JOHN M. COULTER, PH.D., 



Professor of Botany in Wabash College \ 



EDITORS OF THE 

 BOTANICAL GAZETTE. 



NEW YORK 



HENRY HOLT AND COMPANY 



1886 



I iRR ARY 



