[38] ‘On the Varieties of Wheat,’ p. 59.
[39] Mr. Hewitt and others, in ‘Journal of Hort.,’ 1862, p. 773.
[40] ‘Encyclop. of Rural Sports,’ p. 405.
[41] Col. Le Couteur, ‘Journal Roy. Agricult. Soc.,’ vol. iv. p. 43.
[42] Malingié-Nouel, ‘Journal R. Agricult. Soc.,’ vol. xiv. 1853, pp. 215, 217.
[43] ‘Gardener’s Chronicle,’ 1845, p. 273.
[44] ‘Journal of Horticulture,’ 1862, p. 157.
[45] ‘Cottage Gardener,’ 1860, p. 368.
[46] ‘A Review of Reports,’ 1808, p. 406.
[47] ‘Gardener’s Chronicle,’ 1853, p. 45.