viii CONTENTS. 



CHAPTER XIII. Examination of Spadiceous Plants In Jiaii 



Turnip Calla 72 



CHAPTER XIV. Examination of Glumaceous Plants- -Timo- 

 thy and other Grasses 78 



CHAPTER XV. Common Characteristics of the Plants just 



Examined Structure of the Seed in Monocotyledons. . . 84 



CHAPTER XVI. Examination of Coniferous Plants White 



Pine Ground Hemlock . 87 



CHAPTER XVII. Morphology of Roots, Stems, and Foliage- 

 Leaves of Phanerogams .... 93 



CHAPTER XVIII. Morphology of Flower-Leaves Inflor- 

 escence The Calyx The Corolla -The Stamens 

 The Pistil The Fruit The Seed Germination 123 



CHAPTER XIX. On the Minute Structure of Plants The 

 Cell Tissues Tissue - Systems Exogenous and 

 Endogenous Stems 156 



CHAPTER XX. Food of Plants Chemical Processes 



Movements of Water Phenomena of Growth 177 



CHAPTER XXI. Examination of a Fern A Horsetail A 



Club-Moss., 184 



CHAPTER XXII. Examination of a Moss and a Liverwort. . . 190 



CHAPTER XXIII. Examination of a Mushroom A Lichen 



A Chara 196 



CHAPTER XXIV. Classification of Plants according to the 



Natural System 206 



INDEX.. . 216 



