ADAPTED TO OPEN WALLS. 143 



It would be easy to increase this catalogue numeri- 

 cally, if it were necessary, but such a course, if 

 adopted, would only bewilder the cultivator, and ren- 

 der it a difficult matter for him to choose those sorts 

 which experience has proved are most appropriately 

 adapted for culture on open walls. The sorts here 

 enumerated embrace almost every variation in flavor, 

 color, and size of berry that can be perfectly ripened 

 in the open air. 



