LIST OF ILLUSTRATIONS. 



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 origi 



8. Secondary Thickening of Stem (Sachs) 



9. Phyllotaxis of Cherry 



10. Part of Grass Leaf . 



1 1. Base of Willow Leaf 



12. Bipinnate Leaf of Acacia 



13. Oblique Leaf of Elm 



14. Oblong Leaf 



15. Spathulate and Oval Leaves 



16. Rounded and Arrow-Shaped L 



1 7. Peltate Leaf 



18. Lanceolate, Awl -Shaped 



19. Ovate Leaf 



20. Cordate Leaf . 



21. Kidney-Shaped, Elliptical, and 



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 



30. Flower of Buttercup 



and Whorled Leaves 



Abrupt Leaves 



nal) 



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