CHAPTER XV. 



PAGE. 



Starches, various kinds 67.71 



CHAPTER XVI. 

 Aleurone grains 72-73 



CHAPTER XVII. 

 Chloroplasts or chlorophyll corpuscles 73-74 



CHAPTER XVIII. 



Secretion sacs, intercellular air spaces and secretion reservoirs. . . 74-78 



CHAPTER XIX. 

 Wood and bast fibres, Geranium stem, Cinchona bark 79-83 



CHAPTER XX. 

 Tracheary tissue, Geranium, Fern, Pine 84-86 



CHAPTER XXI. 

 Latex tissue, Milkweed, Dandelion, Chicory 87-88 



CHAPTER XXII. 

 Vasal bundles and types of stems, radial bundles of roots 89-98 



CHAPTER XXIII. 

 Leaves, bifacial and centric 98-100 



APPENDIX 



A. Various reagents used in the study of plant tissues 101-106 



B. Section cutting and procedure in making a permanent mount. 106-111 



C. More important test reactions of the parts of vegetable cells. .111-112 



(7) 



