56 BRITISH EXAMPLES OF THE 



Mo7ioecia. Dioecia. Trioecia. 



1. Motioecia : ex. Oraclie, (Atriplex.) 



2. Dioecia.^ 



3. Trioecia.^ 



TWENTY-FOURTH CLASS.-Cryptogamia. 



Stamens and Pistils not visible. Orders 6. 



The intricacies of this Class are so formidable, that 

 it would be unavailing, in an elementary work, 

 to attempt the illustration of its orders.* 



For the most perfect arrangement of the orders in this class, the 

 student is referred to Hooker's second edition of the " British 

 Flora." 



