[98] ‘Annales de la Soc. de l’Hort. de Paris,’ tom. vii. 1830, p. 93.
[99] An account was given in the ‘Gardener’s Chronicle’ (1857, pp. 382, 400) of a common laburnum on which grafts of C. purpureus had been inserted, and which gradually assumed the character of C. adami; but I have little doubt that C. adami had been sold to the purchaser, who was not a botanist, in the place of C. purpureus. I have ascertained that this occurred in another instance.
[100] Gallesio, ‘Gli Agrumi dei Giard. Bot. Agrar. di. Firenze,’ 1839, p. 11. In his ‘Traité du Citrus,’ 1811, p. 146, he speaks as if the compound fruit consisted in part of a lemon, but this apparently was a mistake.
[101] ‘Gardener’s Chronicle,’ 1855, p. 628. See also Prof. Caspary in ‘Transact. Hort. Congress of Amsterdam,’ 1865.
[102] Gärtner (‘Bastarderzeugung,’ s. 611) gives many references on this subject.
[103] A nearly similar account was given by Brabley, in 1724, in his ‘Treatise on Husbandry,’ vol. i. p. 199.
[104] Morren, ‘Bull. de l’Acad. R. des Sciences de Belgique,’ 2de séries, tom. xxviii. 1869, p. 434. Also Magnus ‘Gesellschaft naturforschender Freunde, Berlin,’ Feb. 21st, 1871, p. 13; ibid., June 21st, 1870, and Oct. 17th, 1871. Also ‘Bot. Zeitung,’ Feb. 24th, 1871.
[105] Loudon’s ‘Arboretum,’ vol. iv. p. 2595.
[106] ‘Bastarderzeugung,’ s. 619.
[107] Amsterdam, 1768, p. 124.