Note 21 — Chapter IX
Reading edition
The first appeared in Natur, 1909-10, Heft 6, p. 94; and the second, which contains coloured plates of the animals, in the lecture already referred to, 12 Flugschr. d. Deut. Ges. f. Züchtungkunde, Berlin, 1910, p. 26. In the paper in Mendel Festschrift, 1911, the subject is continued, but no more is added as to this part of the experiment.