Reprinted from the BOTANICAL GAZETTE, 44: 259-272, October 1907 



ON THE IMPORTANCE OF PHYSIOLOG- 

 ICALLY BALANCED SOLUTIONS^ 

 FOR PLANTS 



II. FRESH-WATER AND TERRESTRIAL PLANTS 

 (WITH SEVEN FIGURES) 



W. J. V. OSTERHOUT 



PRINTED AT THE UNIVERSITY OF CHICAGO PRESS 



