CHAI-. VI. DIGESTION. 135 



if not identically the same. That a plant and an 

 animal should pour forth the same, or nearly the same, 

 complex secretion, adapted for the same purpose of 

 digestion, is a new and wonderful fact in physiology. 

 But I shall have to recur to this subject in the 

 fifteenth chapter, in my concluding remark* on the 

 Droseraceee. 



10 



