[118] ‘Journal de Physique,’ tom. xxiii. 1873, p. 100. ‘Act. Acad. St. Petersburgh,’ 1781, part i. p. 249.

[119] ‘Nouvelles Archives du Muséum,’ tom. i. p. 49.

[120] L’Hermès, Jan. 14th, 1837, quoted in Loudon’s ‘Gardener’s Mag.,’ vol. xiii. p. 230.

[121] ‘Comptes Rendus,’ tom. xxxiv. 1852, p. 746.

[122] ‘Géograph. Bot. de l’Europe,’ tom. iii. 1854, p. 405; and ‘De la Fécondation,’ 1862, p. 302.

[123] ‘Traité du Citrus,’ 1811, p. 45.

[124] ‘Transact. Linn. Soc.,’ vol. ix. p. 268.

[125] ‘Annals and Mag. of Nat. Hist.,’ March, 1848.

[126] ‘Pomologie Physiolog.,’ 1830, p. 126.

[127] ‘Philosophical Transact.,’ vol. xliii. 1744-45, p. 525.