AMEBIOAN SCIENCE SERIES 



BOTANY 



HIGH SCHOOLS AND COLLEGES 



BY 



CHAELES E. BESSEY, Ph.D., 



, PROFESSOR OF BOTANY IN THE UNIVERSITY OF NEBRASKA; FORMERLY PROFESSOR OF 



BOTANY IN THE IOWA AGRICULTURAL, COLLEGE; ASSOCIATE EDITOR OF 



THE "AMERICAN NATURALIST" (DEPARTMENT OF BOTANY) 



FIFTH EDITION, REVISED 



NEW YORK 

 HENKY HOLT AND COMPANY 



1888 



