viii TABLE OF CONTENTS 



PAGES 

 LESSON X 68-78 



Spikelets with membranaceous glumes and hardened 



fruits, 68; Summary, 77; Review, 78. 

 LESSON XI 79-88 



Paired spikelets with hardened glumes and thin 



lemmas, 79; Summary, 88; Review, 88. 

 LESSON XII 89-94 



Highly specialized unisexual spikelets, 89; Summary, 



94; Review, 94. 

 DIAGRAMMATIC SUMMARY OF THE PRIMARY CHARACTERS 



OF THE TRIBES 95-99 



Series 1, Poatse, 95; Series 2, Panicatse, 98. 

 GENERAL INFORMATION FOR THE BEGINNER 100-115 



Outline for study of a grass plant, 100; Books, 104; 



Botanical names, 108; Classification of plants, 111; 



Position of grasses in the plant kingdom, 113; Grasses 



in relation to man, 114. 



