[65] ‘The Poultry Book,’ by Mr. Tegetmeier, 1866, p. 241.
[66] Carl Vogt, ‘Lectures on Man,’ Eng. translat., 1864, p. 411.
[67] ‘On Cattle,’ p. 174.
[68] ‘Natural Hist. Review,’ April, 1863, p. 258. See also his Lecture, Royal Institution, March 16, 1860. On same subject see Moquin-Tandon, ‘Eléments de Tératologie,’ 1841, pp. 184, 352. Dr. Peyritsch has collected a large number of very interesting cases, Sitzb. d. k. Akad. d. Wissensch.: Wien. b. LX. and especially b. LXVI., 1872, p. 125.
[69] Verlot, ‘Des Variétés,’ 1865, p. 89; Naudin, ‘Nouvelles Archives du Museum,’ tom. i. p. 137.
[70] In his discussion on some curious peloric Calceolarias, quoted in ‘Journal of Horticulture,’ Feb. 24, 1863, p. 152.
[71] For other cases of six divisions in peloric flowers of the Labiatæ and Scrophulariaceæ, see Moquin-Tandon, ‘Tératologie,’ p. 192.
[72] Godron, reprinted from the ‘Mémoires de l’Acad. de Stanislas,’ 1868.
[73] Moquin-Tandon, ‘Tératologie,’ p. 186.