8 CONTENTS. 



* Centrifugal, or Definite. 



1, Clusters open, loose, of various forms Cyme. 



2, Clusters compact, terminal Fascicle. 



3, Clusters compact, axillary and opposite Verticils. 



4, Cyme unilateral, unrolling as it develops Scorpoid Raceme. 



PART SECOND.-PHYSIOLOGICAL BOTANY 143 



CHAPTER I. Of the Vegetable Cell 143 



CHAPTER H. Of the Vegetable Tissues 156 



CHAPTER m. Tissues and Plant Growth and Dicotyledonous Structure. 161 



CHAPTER IV. Monocotyledonous Structure 168 



CHAPTER V. Leaf Structure, Circulation and Movements of Fluids .... 171 

 CHAPTER VT. Fertilization ; Polination ; Cross-fertilization 176 



. * 



PART THIRD. SYSTEMATIC BOTANY 183 



CHAPTER I. General Principles of Classification 183 



CHAPTER II. The Natural System 186 



CHAPTER m. Rules for Nomenclature 193 



CHAPTER IV. Botanical Analysis 195 



INDEX AND GLOSSARY... .. 199 



