254 HEREDITY AND EVOLUTION IN PLANTS 



Davenport, C. B. Heredity in Relation to Eugenics. New York, 1911. 



Davenport, E. Principles of breeding. Boston, 1907. 



Doncaster, L. Heredity in the light of recent research. Cambridge 

 (Eng.), 191 2. 



Mendel, Gregor. Experiments in plant hybridization. Eng. trans, by 

 Royal Horticultural Sec. (In Bateson, W., Mendel's principles of 

 heredity. Cambridge, 1909.) The original paper, Versuche uber 

 Pflanzen-Hybriden, was published in Verhandlungen des naturforschen- 

 den Vereines in Briinn. Abhandlungen IV, Band 1865. Briinn, 

 1866. 



Morgan, T. H. et al. Mechanism of Mendelian heredity. New York, 



Morgan, T. H. The physical basis of heredity. Philadelphia, 1919. 



Popenoe and Johnson. Applied eugenics. New York, 1919. 



Punnett, R. C. Mendelism. 3d Ed. New York, 1911. 



Thomson, J. A. Heredity. London, 1908. 



Vernon, H. M. Variation in Animals and Plants. New York, 1903. 



Vries, Hugo de. Plant breeding: Comments on the experiments of 



Nilsson and Burbank. Chicago, 1907. 

 Walter, Herbert E. Genetics: An introduction to the study of heredity. 



New York, 1915. 

 Weismann, A. Essays upon heredity and kindred subjects. 2 vols. 



Trans. Oxford, 1891, 1892. 

 Weismann, A. The germ-plasm: a theory of heredity. Trans, by W. 



N. Parker and H. Ronnfeldt. London, 1893. 



EVOLUTION OF PLANTS 



Bailey, L. H. The Survival of the Unlike. New York, 1897. 

 Bower, F. O. Plant life on land. Cambridge (Eng.), 1911. 

 Bower, F. O. The origin of a land flora. Cambridge, 1908. 

 Campbell, D. H. Plant life and evolution. New York. 1911. 

 Campbell, D. H. Lectures on the evolution of plants. New York, 1899. 

 Coulter, J. M. The evolution of sex in plants. 

 Jeffrey, E. C. The anatomy of woody plants. Chicago, 1917. 

 Scott, D. H. Studies in fossil botany. 2d Ed. London, 1909. 

 Scott, D. H. The evolution of plants. New York & London, 1911. 

 Seward, A. C. Links with the past in the plant world. Cambridge, 



1911. 



Seward, A. C. Fossil plants. 3 vols. Cambridge (Eng.), 1898-1917. 

 Shimer, H. W. An introduction to the study of fossils. New York, 1914. 

 Stopes, Marie C. Ancient plants. 1910. 

 Wieland, G. R. American fossil cycads. Carnegie Institution of Wash- 



ington, Publication No. 34, Vols. 1-2, 1906. 



