CONTENTS 



PAGE 



Introduction i 



PART I 

 Nature of Plants 



I. The Leaf 7 



II. The Root 46 



III. The Stem 71 



IV. The Flower, Fruit and Seedling 115 



PART II 



The Development of Plants 



V. Classification of Plants 146 



VI. Thallophyta 149 



VII. Bryophyta 269 



VIII. Pteridophyta 311 



IX. Spermatophyta 352 



X. Angiospermae (Spermatophyta concluded) 378 



