CONTENTS 



PAGE 



INTRODUCTION 1 



PART I. GENERAL BOTANY 



DIVISION I. MOKPHOLOGY 

 SECTION I. CYTOLOGY 



I. Form and Size of Cells ....... 10 



II. The Living Cell Contents. The Protoplast . . . .11 



A. The constituent parts of the cell . . . . .11 



B. Main vital phenomena of protoplasts . . . .13 



C. Chemical properties of the protoplast . . . .14 



D. Structure of the parts of the protoplast . . . .15 



E. Origin of the elements of the protoplast . . . .21 



III. The Larger Non-living Inclusions of the Protoplasts . . .27 



IV. The Cell Wall ........ 34 



SECTION II. HISTOLOGY 



I. The Formation of Tissues ....... 40 



II. Kinds of Cells, Tissues, and Tissue-systems . . . .45 



A. The formative tissues . . . . . .46 



B. The permanent tissues . . . . . .47 



SECTION III. ORGANOGRAPHY 



I. Vegetative Organs ........ 73 



A. TheThallus ........ 73 



B. The Cormus ........ 83 



1. Construction of the Typical Cormus . . . .84 



(a) The shoot ....... 84 



(a) The growing point . . . . .84 



(jS) The axis of the shoot . . . . .87 



(7) The leaves . . . . . .106 



(5) The branching of the shoot . . . .119 



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