6a0iJ*s ^butatronal BnitB, 



THE ELEMENTS 



OF 



STRUCTURAL BOTANY 



WITH SPECIAL KEFERENCE TO THE STUDY 



OP 



CANADIAN PLANTS. 



TO WHICH IS ADDED A 



SELECTION or EXAMINATION PAPERS. 



BY 



JOHN MACOUN, M.A., F.L.S., 

 Professor of Botany in Albert University. 



AND 



H. B. SPOTTON, M.A., 



Head Master of Barrie High School. 



ILLUSTRATED BY THE AUTHORS. 



TOEONTO : 



W. J. GAGE & COMPANY, 



11 WELLINGTON ST. WEST. 



1879. 



