[24] 12 Flugschrift. Deut. Ges. Züchtungskunde, 1910, Fig. 15, P. Reihe.

[25] Mendel Festschrift, 1911, p. 83.

[26] Field, 1912, 30 March.

[27] Ibid., 1904, p. 863.

[28] Mitth. Naturw. Ver. a. d. Univ. Wien, 1908, p. 53.

[29] As to the variations of Lacerta muralis in Western Europe and North Africa see Boulenger, G. A., Trans. Zool. Soc., 1905, vol. XVII, p. 351.

[30] As to the experiments of Klebs relating to the transmission of acquired characters, see Appendix.


FOOTNOTES: CHAPTER X.

[1] Pringsheim, H., Die Variabilität niederer Organismen, Berlin, 1910.