CONTENTS 



PART I.— THE 



Introductory 



MOBFSOLOGY OF PLANTS. 



CHAPTER I.— GENERAL MORPHOLOGY. 



1. The Segmentation of the Body 



2. Symmetry of the Body and of the MeAbers 



3. The Development of the Body and ofi'the Members 



4. Arrangement of Lateral Members on a Common Axis . 



5. The Mutual Relations of Dissimilar Secondary Members 



6. Branch- Systems . 



7. Cohesion and Adhesion 



PAGB 



1 



5 



7 

 13 

 23 

 3 



32 

 36 



CHAPTER II.— THE SPECIAL MORPHOLOGY OF THE MEMBERS. 

 A. Vegetative Organs. 



8. The Thallus . . . ( 37 



9. The Thalloid Shoot • • \. ^^ 



10. The Leafy Shoot . . . .\ 38 



11. The Stem ) 4 



12. The Leaf 



13. The Root / 61 



14. Hairs and Emergences . .[ 64 



B. Reprodu^itive Organs. 



15. Reproduction . . . . j 67 



16. General Morphology of the AsexuaT Reproductive Organs ... 70 



17. General Morphology of the SexuaTReproductive Organs ... 80 



18. Apospory and Apogamy . / 87 



19. The Fruit . 



20. The Seed .... I 88 



PART IL—THE INTIMATE STRUCTURE OF PLANTS. 



(Anatomy And Histology). 



21. Introductory . . . / 89 



CHAPTER I.— THE CELL. 



22. The Structure and Form of the Ctell 93 



23. The Protoplasm . . . /. 95 



24. The Cell-Wall . . . / .103 



25. Cell-Contents . . . / 108 



26. Cell-Formation . . ./ 114 



V 



