BIBLIOGRAPHY 291 



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509. Focke, W. 0., ' Betrachtungen und Erfahrungen iiber 

 Variation und Artenbildung,' Abh. natw. Ver., Bremen, 

 1907, xix, pp. 68-87. 



Some observations on colour variation are included. 



510. Gregory, R. P., 'On the Inheritance of certain Charac- 

 ters in Primula sinensis,' Rep. Brit. Ass., London, 1907, 

 pp. 691-693. 



Remarks on inheritance of colour in flower and stem. 



511. *Lindman, C. A. M., ' Amphichromie bei Calluna vul- 

 garis,' Bot. Not., Lund, 1907, pp. 201-207. 



Variation in colour in flowers of an individual of 

 Calluna vulgaris. 



512. Lock, R. H., 'On the Inheritance of Certain Invisible 

 Characters in Peas,' Proc. R. Soc., London, 1907, LXXIX B, 

 pp. 28-34. 



Mention is made of the purple spots (due to antho- 

 cyanin) on the testa as a Mendelian character. pp. 157, 174 



513. Shull, G. H., ' Some Latent Characters of a White Bean,' 

 Science, N. S., New York, N. Y., 1907, xxv, pp. 828-832. 



Inheritance of colour (anthocyanin) in the testa. See 

 text. pp. 156, 173, 189 



514. Wheldale, M., 'The Inheritance of Flower-colour in 

 Antirrhinum majus,' Proc. R. Soc., London, 1907, LXXIX B, 

 pp. 288-305. 



Preliminary account of the colour varieties and the 

 Mendelian factors for flower-colour. See text. pp. 10, 156, 158 



515. 1908. Balls, W. L., 'Mendelian Studies of Egyptian Cotton,' 



J. Agric. Sci., Cambridge, 1908, n, pp. 346-379. 



Inheritance of anthocyanin in spot on leaf and petals. 



pp. 156, 165, 184, 188 



516. Bateson, W., Saunders, E. R., and Punnett, R. C., 

 'Experimental Studies in the Physiology of Heredity,' 

 Rep. Erol. Com. Roy. Soc., London. 1908. Rpt. iv, 60 pages. 



Gametic coupling in the Sweet Pea. Colour factors 

 involved. pp. 156, 167 



517. Baur, E., 'Einige Ergebnisse der experimentellen 

 Vererbungslehre,' Med. Klinik, Berlin, 1908, iv, Beiheft 

 10, pp. 265-292. 



Colour inheritance in flowers of Antirrhinum and 

 Mirabilis. pp. 156, 159, 170 



518. Lock, R. H., 'The Present State of Knowledge of 

 Heredity in Pisum," Ann. R. Bot. Gard., Ceylon, 1908, iv, 

 pp. 93-111. 



Inheritance of anthocyanin in flowers, leaf -axils, testa, 

 etc. of Pisum. See text. pp. 147, 157, 174, 182, 189 



192 



