Vlll CONTENTS 



CHAPTER XII 

 The Seed 127 



CHAPTER XIII 

 General Structure of Root andStem . 136 



CHAPTER XIV 

 Extensions and Appendages of the Stem 15;j 



CHAPTER XV 



Classification OF Roots AND Stems 158 



CHAPTER XVI 

 The Leaf 170 



CHAPTER XVII 

 Anthotaxy 199 



CHAPTER XVIII 

 Cryptogams 207 



CHAPTER XIX 

 Botanical Classification and Analysis 21 S 



CHAPTER XX 

 Botanical Nomenclature 222 



CHAPTER XXI 

 The Collection and Preservation of Botanical Specimens .... 226 



