22 NOMENCLATURE. 



greatly augmented, for the purpose of a more tho- 

 rough examination, comparison, and selection of 

 varieties. .;o[)ib 



That every difficulty may he removed, and every 

 disputed question settled, is not to he expected; 

 hut they will of course be diminished in proportion 

 to the extent and accuracy of these labors. 

 isfoiU! fiigo'rJrjM 70 VJO'URV sliijfiifc B &K Lsdiio^yb ll.y 

 shh/5 sfl ibid 1 -^GTiJ or;?/: a sd! 



vna9;:>si f3vis{ atiiiil-'^ 



