36 Bezos . — Same General Principles of Plant Distribution. 
37 . Willis, J. C. : The Endemic Flora of Ceylon. Phil. Trans., B., ccvi, 1915. 
38. : The Evolution of Species in Ceylon. Ann. Bot., xxx, 1916. 
39. I : The Distribution of Species in New Zealand. Ibid., xxx, 1916. 
40. — : The Relative Age of Endemic Species. Ibid., xxxi, 1917. 
41. - : The Distribution of Plants in the Outlying Islands of New Zealand. Ibid. 
42. : Further Evidence for Age and Area. Ibid. 
43. — — : The Sources and Distribution of the New Zealand Flora. Ibid., xxxii, 1918. 
44. : The Flora of Stewart Island. Ibid., xxxiii, 1919. 
45. Wood, J. Medley : Revised List of the Flora of Natal. Trans. S. A. Phil. S§c., xix, 1908. 
