X CONTENTS. 



CHAPTER XI. page 



Of the Class Diandria 46 



CHAPTER XII. 

 The Third Class. Of the Grasses 48 



CHAPTER XIII. 

 The Class Triandria continued 56 



CHAPTER XIV. 

 Of the Class Tetrandria 59 



CHAPTER XV. 

 The Class Pentandria 64 



CHAPTER XVI. 



Of the other Orders of the Class Pentandria 75 



CHAPTER XVII. 

 The Class Hexandria 88 



CHAPTER XVIII. 



The Classes Heptandria, Octandria, Enneandria, and Decandria 94 



CHAPTER XIX. 

 Of the Class Icosandria - 110 



CHAPTER XX. 

 Of the Class Polyandria 115 



CHAPTER XXI. 

 The Class Didynamia 124 



CHAPTER XXII. 

 Of the Class Tetradynamia 135 



CHAPTER XXIII. 

 Of the Class Monadelphia 141 



