[613] 'Bath Society Agricult. Papers,' vol. v. p. 127. And 'Recreations in Agriculture,' vol. v. p. 86.
[614] 'Gardener's Chronicle,' 1863, p. 643.
[615] Heer, 'Pflanzen der Pfahlbauten,' 1866, s. 28.
[616] Alph. De Candolle, 'Géograph. Bot.,' p. 872; Dr. A. Targioni-Tozzetti, in 'Jour. Hort. Soc.,' vol. ix. p. 133. For the fossil vine found by Dr. G. Planchon, see 'Nat. Hist. Review,' 1865, April, p. 224.
[617] Godron, 'De l'Espèce,' tom. ii. p. 100.
[618] See an account of M. Vibert's experiments, by Alex. Jordan, in 'Mém. de l'Acad. de Lyon,' tom. ii., 1852, p. 108.
[619] 'Gardener's Chronicle,' 1864, p. 488.
[620] 'Arbres Fruitiers,' 1836, tom. ii. 290.
[621] Odart, 'Ampélographie Universelle,' 1849.
[622] M. Bouchardat, in 'Comptes Rendus,' Dec. 1st, 1851, quoted in 'Gardener's Chron.,' 1852, p. 435.