[657] Mr. Wildman, 'Floricultural Soc.,' Feb. 7, 1843, reported in 'Gard. Chron.,' 1843, p. 86.
[658] Mr. Robson, in 'Journal of Horticulture,' Feb. 13th, 1866, p. 122.
[659] 'Journal of Horticulture,' 1861, p. 24.
[660] Ibid., 1862, p. 83.
[661] 'Gard. Chron.,' 1845, p. 660.
[662] Ibid., 1863, p. 628.
[663] 'Journal of Hort.,' 1861, pp. 64, 309.
[664] 'Des Variétés,' &c., p. 76.
[665] Engel, 'Sur les Prop. Médicales des Plantes,' 1860, pp. 10, 25. On changes in the odours of plants, see Dalibert's Experiments, quoted by Beckman, 'Inventions,' vol. ii. p. 344; and Nees, in Ferussac, 'Bull. des Sc. Nat.,' 1824, tom. i. p. 60. With respect to the rhubarb, &c., see also 'Gardener's Chronicle,' 1849, p. 355; 1862, p. 1123.
[666] Hooker, 'Flora Indica,' p. 32.