APPENDIX IV 305 



Prain, Sir David (ed.): " A list of Economic Plants Native or Suitable 

 for Cultivation in the British Empire." Intro, by A. B. Rendle. 

 Kew Bulletin, 1917, Noa. 7 and 8, pp. 241-296. 



Watt, Sir George : " The Commercial Products of India." London, 1908. 



Willis, J. C. : " A Dictionary of Flowering Plants and Ferns." Cam- 

 bridge, 1919. 



Variation and the Evolution of Species. 



Bateson, W. : " Mendel's Principles of Heredity." Cambridge, 1913. 

 Darhisjiire, A. D.: 



1. Recent Advances in the Study of Heredity." New Phytologist, 

 vols. viii. and ix., 1909, 1910. 



2. " Breeding and the Mendelian Discovery." London, 1911. 

 Darwin, G. : 



1. " The Origin of Species by means of Natural Selection." London, 

 1859 (1872). 



2. " The Variation of Animals and Plants under Domestication." 

 London, 1867 (1875). 



Doncaster, L. : " Heredity in the Light of Recent Research." Cam- 

 bridge, 1910. 



Lock, B. H. : " Recent Progress in the Study of Variation, Heredity 

 and Evolution." Rev. by L. Doncaster. London, 1916. 



Punnett, B. G. : " Mendelism." London, 1919. 



Beid, O. ArcMall : " The Laws of Heredity." London, 1910. 



Seward, A. C. (ed): "Darwin and Modem Science, Essays in Com- 

 memoration of the Centenary of the Birth of Charles Darwin and 

 of the Fiftieth Anniversary of the Publication of the Origin o/ 

 Species." Cambridge, 1909. 



Thomson, J. A. : "Heredity." London, 1919. 



-Xrfipv JJ n,p * 



1. " Plant Breedmg." London, 1907. 



2. " The Mutation Theory. Experiments and Observations on the 

 Origin of Species in the Vegetable Kangdom." Trans, by 

 J. B. Farmer and A. D. Darbishire. London, 1910-1911. 



Wallace, A.W.: " Darwinism." London, 1889. 

 W eismann, A. : 



1. " Essays upon Heredity and Kindred Subjects." Trans, by 

 E. B. Poulton, etc. Oxford, 1891-1892. 



2. "The Germ-Plasm: A Theory of Heredity." Trans, by W. N. 

 Parker, etc. London, 1892. 



3. " The Evolution Theory." Trans, by J. A. Thomson. London, 

 1904. 



The Origin of the British Flora. 



Dnnn, S. T.: " Alien Flora of Britain." London, 1905. 



Forbes, Edward : " On the Connexion between the Distribution of the 

 Existing Fauna and Flora of the British Isles, and the Geological 

 Changes which have affected their area, especially during the Epoch 

 of the Northern Drift." Mem. Geol. Surv. Great Britain, vol. i., 

 1846, pp. 336-432. 



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