The Variation of Animals and Plants Under Domestication, Volume II (of 2)

by Charles Darwin

[677] 'Ceylon,' by Sir J. E. Tennent, vol. i., 1859, p. 89.

[678] Godron, 'De l'Espèce,' tom. ii. p. 52.

[679] 'Journal of Horticultural Soc.,' vol. vii., 1852, p. 117.

[680] 'Journal of Hort. Soc.,' vol. i. p. 160.

[681] See Lecoq on the Villosity of Plants, 'Geograph. Bot.,' tom. iii. pp. 287, 291; Gärtner, 'Bastarderz.,' s. 261; Mr. Musters, on the Opuntia, in 'Gard. Chronicle,' 1846, p. 444.

[682] 'Pom. Phys.,' p. 136.

[683] 'Ampelographie,' 1849, p. 19.

[684] Gärtner, 'Bastarderz.,' s. 606, has collected nearly all recorded facts. Andrew Knight (in 'Transact. Hort. Soc.,' vol. ii. p. 160) goes so far as to maintain that few varieties are absolutely permanent in character when propagated by buds or grafts.

[685] Mr. Blyth, in 'Annals and Mag. of Nat. Hist.,' vol. xx., 1847, p. 391.

[686] 'Natural History Review,' 1862, p. 113.