296 



THE EVOLUTION OF OUR NATIVE FRUITS 



type which is most productive of good and various 

 forms is the purple -cane group, which we have already- 

 discussed. 



There is every reason to believe that much greater 



results are possible in the Lmprovemenl of the Ameri- 

 can raspberries than have yet been obtained. Hie 

 European raspberry is still superior in size and quality, 

 lint if it has been possible t«> derive the varied garden 



