'^otang for ioung ^toplc ani Common St|)oo!s 



HOW PLANTS GROW, 



A SIMPLE INTRODUCTION TO S'IRUCTURAL BOTANY. 



WITH 



A POPULAR FLORA, 



OR AN ARRANGEMENT AND DESCRIPTION OF COMMON I'LANTS, 

 BOTH Wn.D AND CULTIVATED. 



ILLUSTIIATED BY 500 WOOD ENGRAVINGS. 



By ASA CIRAY, M.D., 



riSHEK PKOFESSOU OF NAiURAL HISTORY IN HAliVABD UNIVERSITY. 



TORONTO: 



11 WELLINGTON STREET WEST. 



