[2221] Exposition de 1867—Catalogue de M. José Triana, p. 14.
[2222] Seemann, Botany of the Herald, 1852-57. 85.
[2223] Bentham, Plantæ Hartwegianæ, Lon. 1839. 198.
[2224] Wiegand in American Journ. of Pharm. x. (1845) 10; also Proceedings of the Am. Pharm. Association, xxi. (1873) 441.
[2225] Prodromus, xvi. (1864) sect. 2. fasc. 1.
[2226] Probably not Q. Robur L.
[2227] De Candolle, Prodromus, xvi. sect. 2. fasc. i. 17.
[2228] Puschmann’s edition, [quoted in the Appendix], i. 237.
[2229] Voyage dans l’Empire Othoman, ii. (1801), pl. 14-15.
[2230] Lib. 34. c. 26.