In order to facilitate the running down of species in the 

 following classification, the signs in the accompanying list are 

 used in sequence and indented as below: 



I 



A 

 1 



a 

 i 



a 



* 



+ 

 

 7 



zz 



AA 



n 







00 

 

 tt 



ft 

 ii 

 b 

 2 

 B 

 II 



