CONTENTS. 



PART I. 



INTRODUCTION. 

 HISTOLOGICAL APPLIANCES. 



Microscopes 1 



Dissecting Instruments 2 



Media and Reagents 4 



Staining Agents 15 



Mounting-media 20 



CHAPTER I. 



THE VEGETABLE CELL IN GENERAL: ITS STRUCTURE, 

 COMPOSITION, AND PRINCIPAL CONTENTS. 



Protoplasm ... 26 



The Cell-wall 29 



Cellulose 31 



Modifications of the Cell-wall 34 



Plastids 40 



Protein Granules 44 



Starch 47 



Inulin 60 



Cell-sap 61 



Crystals 62 



CHAPTER II. 



CELLS IN THEIR MODIFICATIONS AND KINDS, AND THE 

 TISSUES THEY COMPOSE. 



Typical and Transformed Cells . 66 



PARENCHYMA 60 



Parenchyma proper 60 



Epidermis 64 



Epidermal Cells 66 



Trichomes 68 



StomaU 70 



Cork . 74 



