[627] 'Journal of Horticulture,' 1861, p. 112; on Zinnia, 'Gardener's Chronicle,' 1860, p. 852.
[628] 'The Chrysanthemum, its History, &c.,' 1865, p. 3.
[629] 'Gardener's Chron.,' 1855, p. 54; 'Journal of Horticulture,' May 9, 1865, p. 363.
[630] Quoted by Verlot, 'Des Variétés,' &c., 1865, p. 28.
[631] 'Examination of the Characteristics of Genera and Species:' Charleston, 1855, p. 14.
[632] Mr Hewitt, 'Journal of Hort.,' 1863, p. 39.
[633] Devay, 'Mariages Consanguins,' pp. 97, 125. In conversation I have found two or three naturalists of the same opinion.
[634] Müller has conclusively argued against this belief, 'Elements of Phys.,' Eng. translat., vol. ii., 1842, p. 1405.
[635] 'Act. Acad. St. Petersburg,' 1780, part ii. p. 84, &c.
[636] 'Bastarderzeugung,' s. 249, 255, 295.