CONTENTS. 



CHAPTER I. 



PAGE 



The Veobtative Okgans 1 



CHAPTER II. 

 The Vegetative Organs {continued) .... 17 



CHAPTER III. 



Grasses Classified according to their Vegetative 



Characters 39 



CHAPTER IV. 

 Anatomy and Histology ... . 62 



CHAPTER V. 



Grasses Classified according to the Anatomical Charac- 

 ters OF THE Leaf . . 72 



