Intracellular Pangenesis 



INCLUDING A PAPER ON 



FERTILIZATION AND HYBRIDIZATION 



BY 



HUGO DE VRIES 



PROFESSOR OF BOTANY IN THE UNIVERSITY OF AMSTERDAM 



OF THE 



UNIVERSITY 



OF 



TRANSLATED FROM THE GERMAN 



* 



BY 



C. STUART GAGER 



PROFESSOR OF BOTANY IN THE UNIVERSITY OF MISSOURI 



CHICAGO 



THE OPEN COURT PUBLISHING CO. 

 1910 



