x CONTENTS, 
CHAPTER. Vii. 
BRACTS AND FLORAL LEAVES. 
GENERAL DESCRIPTION . : ; : 
INFLORESCENCE 
SYMMETRY OF FLOWER 
FLORAL RECEPTACLE 
RELATION OF PARTS : ; 
CALYX . . : : : : ; ; 
CoROLLA 
CHAPTER VIII. 
ESSENTIAL FLORAL LEAVES. 
STAMENS 
CARPELS 
OVULES . . : : ; 
PROOF THAT FLOWER IS A SHOOT ; ? : 
CHAPTER IX. 
PHYSIOLOGY OF FLOWERS. 
PROTECTION 
RESPIRATION . ; ; : 
REPRODUCTION : , : : - : 
POLLINATION . , d ' , : ; 
Cross-POLLINATION : ; : ; ‘ 5 
SELF-POLLINATION . 
FERTILIZATION ; . : : 4 « ‘ 
MoriLity, IRRITABILITY, AND SPONTANEITY . , ' 
CHAPTER X. 
SEEDS AND FRUITS. 
MorPuHo.uoey . 
PHYSIOLOGY 
CHAPTER XI. 
FERNS AND MOSSES . . . 
92 
98 
107 
10g 
IT 
114 
114 
114 
15 
130 
131 
131 
132 
140 
144 
