EXPERIMENTS WITH 

 PLANTS 



BY 



W. J. V. OSTERHOUT, Ph.D. 



ASSISTANT PROFESSOR OF BOTAXY IX THE UNIVERSITY OF CALIFORNIA 



Npfat fork 



THE MACMILLAX COilPAXY 



LONDON: MACMILIiAN & CO., Ltd. 



1905 



All rights laa^roaa 



