ANALYTICAL KEY. 



eo W 



s 



p <^ 



1 



s 

 is 



! 



3 



co co 



. O 

 O 



<N CO 



co co 



is 



*' 



s 



r] ^ 



S g 



S. 



O 



o 



XI 



w 



p^ 

 o 



