50 BRITISH EXAMPLES OF THE 



«?Pod generally one-seeded : 

 Ex. Tpefoil, (Trifolium.) 



^Pod somewhat jointed : 

 Ex. Saintfoin, (Hedysarum) and Bird's-foot, (Orni- 

 thopus.) 



-^Pod one-celled, many -seeded : 

 Ex. Bird's-foot Trefoil, (Lotus.) 



EIGHTEENTH CLASS.— Polyadelphia. 



Stamens combined in more than two sets. 

 Flowers united. Orders 3. 



Doclecandria. Icosandria. Polyandria. 

 \. Dodecandria. ^ 



2. Icosandria. ^ 



3. Polyandria: ex. Saint John's-wort, (Hyperi- 



cum)* 



• Natural Order Hypericinece. 



