COMMERCIAL BOTANY 



OF THE 



NINETEENTH CENTURY. 



A Record of Progress in the Utilisation of Vegetable Products 



in the United Kingdom, and the Introduction of 



Economic Plants into the British Colonies, 



during the Present Century. 



BY 



JOHN 11. JACKSON, A.L.S., 



Associate Royal Botanical Society of London, Curator of the 

 Museums, Royal Gardens, Keu~. 



CASSELL & COMPANY, LIMITED: 



LONDON, PARIS $ MELBOURNE. 

 1890. 



IGHTS RESBBVK0.J 



