[1711] Segunda parte del libro de las cosas que se traen de nuestras Indias occidentales, que sirven al uso de medicina. Do se trata del Tabaco ..., Sevilla, 1571, 3.
[1712] Instruction sur l’herbe Petum ditte en France l’herbe de la Royne ou Médicée ... Paris, 1572.
[1713] 12 Car. II. c. 34; 15 Car. II. c. 7.—For further information on the history of tobacco, see Tiedemann, Geschichte des Tabaks, Frankfurt, 1854.—We have not consulted Fairholt, Tobacco, its History, Lond. 1859.
[1714] Microscopic structure of tobacco leaves. See Pocklington, Pharm. Journal, v. (1874) 301.
[1715] Dragendorff’s Jahresbericht, 1874. 98.
[1716] Poggiale and Marty (1870) stated hydrocyanic acid to be absent.
[1717] For further particulars on the chemistry of tobacco cultivation see Boussingault, Ann. de Chim. et de Phys. ix. (1866) 50.
[1718] Dr. R. Cunningham found (1868) Digitalis purpurea completely naturalized about San Carlos in the Island of Chiloe in Southern Chili.
[1719] Meddygon Myddfai ([see Appendix]) in many places.
[1720] De Hist. Stirpium, 1542. 892.