432 TEXTBOOK OF BOTANY 



CHAPTER XV 



Coulter, Barnes, and Cowles : A Textbook of Botany, vol. I, pp. 239- 

 247. American Book Company. 



Ganong : A Textbook of Botany for Colleges, chap. iv. The Macmillan 

 Company. 



Jones : How the Maple Lives and Works. Bulletin 103, Vermont Agri- 

 cultural Experiment Station. 



Osterhout : Experiments with Plants, chap. v. The Macmillan Com- 

 pany. 



Peirce : A Textbook of Plant Physiology, chaps, iii-v. Henry Holt and 

 Company. 



Stevens : Plant Anatomy, 3d edition, chaps, ii, iii, vii, x. P. Blakiston's 

 Son and Company. 



Ward : The Oak. D. Appleton and Company. 



CHAPTER XVI 



Bergen and Davis : Principles of Botany, chaps, x-xii. Ginn and 



Company. 

 Coulter, Barnes, and Cowles: A Textbook of Botany, vol. i, pp. 318- 



331 ; vol. 2, pp. 521-644. American Book Company. 

 Curtis : Nature and Development of Plants, 3d edition, chap. i. Henry 



Holt and Company. 



Duggar : Plant Physiology. The Macmillan Company. 

 Ganong : A Textbook of Botany for Colleges, chap. iii. The Macmillan 



Company. 

 Kerner and Oliver : The Natural History of Plants. Henry Holt and 



Company. 

 MacDougal : Practical Textbook of Plant Physiology. Longmans, 



Green, and Company. 

 Stevens : Introduction to Botany, chap. v. D. C. Heath and Company. 



CHAPTER XVII 



Bergen and Davis : Principles of Botany, chaps, xiii-xv, xxxii. Ginn 



and Company. 



Coulter: Plant Structures, chap. xiii. D. Appleton and Company. 

 Coulter, Barnes, and Cowles: A Textbook of Botany, vol. 2; chap. v. 



American-Book Company. 

 Darwin : The Effects of Cross- and Self- Fertilisation in the A nimal 



Kingdom. D. Appleton and Company. 

 Gray : Lessons in Botany, pp. 72-117. American Book Company. 



