292 BIBLIOGRAPHY 



Page of text 

 on which 

 reference 

 is made 



519. Rawson, H. E., 'Colour Changes in Flowers produced by 

 controlling Insolation,' Rep. Brit. Ass,, London, 1908, 

 pp. 902-903. 



Account of variations of flower-colour produced in 

 Tropaeolum by shading plants at certain times of the day. 

 See text. p. 203 



520. Shull. G. H., ' Some new Cases of Mendelian Inheritance,' 

 Bot. Gaz., Chicago, 111., 1908, XLV, pp. 103-116. 



Among other cases an account is given of a cross be- 

 tween white- and purple -flowered Lychnis dioica. In- 

 heritance of the pxirple (anthocyanin) disk in Sunflower. 



pp. 156, 166, 169, 181 



521. Shull, G. H., 'A new Mendelian Ratio and several 

 Types of Latency,' Atner. Nat., New York, 1908, XLII, 

 pp. 433-451. 



Factors controlling inheritance of mottling (antho- 

 cj^anin) in Beans. pp. 156, 173, 185, 189 



522. Vouk, V., 'Einige Versuche liber den Einfluss von 

 Aluminium -salzen auf die Bliitenfarbung,' Oest. Bot. Zs., 

 Wien, 1908, LVIII, pp. 236-243. 



An account of experiments on treating plants of Hydran- 

 gea hortensis with solutions of aluminium salts. See text. p. 202 



523. 1909. Balls, W. L., 'Studies of Egyptian Cotton,' Yrbk. Khed. 



Agric. Soc., Cairo, 1909, 158 pages. 



Spot on leaf due to anthocyanin. Inheritance of spot. 

 See text. pp. 156, 165, 184, 188 



524. Bateson, W., Mendel's Principles of Heredity, Cam- 

 bridge, 1909. (3rd ed. 1913.) 



Full reference to inheritance of colour in plants. 



pp. 147, 151, 156, 163, 181, 190, 198, 206 



525. Bunyard, E. A., 'The Effect of Salts upon Pigments,' 

 Oard. Chron., London, 1909, XLVI, pp. 97-98. 



Note on effect of various salts in the soil xipon flower- 

 colour in Hydrangea and Roses. Lead acetate said to 

 intensify red colour. 



526 Chodat, R., ' Sur des grappes de raisins panachees,' Bui. 

 Soc. Bot., Geneve, 1909, i (ser. 2), pp. 359-363. 



Description of cases among vines in which white grapes 

 appear among coloured branches. Also individual berries 

 which are partly purple and partly white. 



527 East, E. M., 'The Transmission of Variations in the 

 Potato in Asexual Reproduction,' Report Connecticut 

 Experiment Station, 1909-1910, pp. 119-160. 



A record of the prodxiction asexually of white tubers as 

 a variety which breeds true. 



