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FIG. 
1. Sectional View of a Unicellular Plant (original) 
2. Diagram of a Dicotyledon (Sachs) . : : : , 
3. Seedling of White Mustard (Sachs) . 
4. Diagram of a Young Maize Plant (Sachs) 
5. Diagrams of Anatomy of Vegetative Organs (Prantl) 
6. Structure of Sunflower Stem (Prantl) : 
7. Minute Structure of Vegetative Organs (Prantl and original) . 
8. Secondary Thickening of Stem (Sachs) 
g. Phyllotaxis of Cherry : : : 
10. Part of Grass Leaf . : ; ° . . : ; 
11. Base of Willow Leaf - ; . 
12. Bipinnate Leaf of Acacia . ; : ° : ; 
13. Oblique Leaf of Elm : : . ° : , 
14. Oblong Leaf : : ° ; 
15. Spathulate and Oval eee : : . : 
16. Rounded and Arrow-Shaped oe 
17. Peltate Leaf , 
18. Lanceolate, Awl-Shaped, a Whorled a es 
19. Ovate Leaf 
20. Cordate Leaf 
21. Kidney-Shaped, Elliptical, sass ie Leaves 
22. Oak Leaf . 
23. Poppy Leaf 
24. Pinnate Leaf . : ‘ - ° ; 
25. Strawberry Leaf . . : . . . 
26. Horse-Chestnut Leaf . . : : : . 
27. Pitcher of Nepenthes . . . : . ; . 
28. Leaf of Knot-Grass . : - ° . > . : 
29. Leaf of Scarlet Runner . : , . : . . 
LIST OF [LLUSTRATIONS. 
. Flower of Buttercup - . . 
