CONTENTS. 



PART I. GENERAL. 



CHAPTER PAGE 



I. The Shoot-System 3 



II. The Bod 9 



III. The Bud {continued) 23 



IV. Position and Arrangement of Buds ... 30 



V. Position and Arrangement of Buds {continued) 36 



VI. Analysis op Buds 41 



VII. The Bud-Scales 49 



VIII. Arrangement of Leaves in the Bod. . . 58 



IX. The Opening of the Bud and Extension of 



THE Shoot 64 



X. Different Kinds of Shoots 76 



XL Tegumentary System Epidermis ... 81 



XII. Tegumentary System {continued) 



Cork Periderm 94 



XIII. Leaf-Casting and the Formation of Leaf-Scars 100 



XIV. Twigs 107 



XV. Leaf-Scars and Lenticels 113 



XVI. Accessory Characters of Twigs . . . 124 



