PRINCIPAL WORKS CONSULTED 

 IN THE PREPARATION OF THIS HANDBOOK 



Arnold Arboretum, Journal of (1919). 



Baker, R. T., and Smith, H. G., Pines of Australia (1910). 



Bean, W. J., Trees and Shrubs Hardy in the British Isles, 2 vols. (1914). 



Beissner, Handbuch der Nadelholzku7ide, ed. 2 (1909). 



Benthana, G., Flora Australiensis, vol. vi (1875). 



Board of Trade, Catalogue of the Empire Timber Exhibition (1920). 



Botanical Magazine (1787 — >). 



Boulger, G. S., Wood (1908). 



Brandis, Sir Dietrich, Indian Trees (1906). 



Britton, N. L., North American Trees (1908). 



Brown, N. C, Forest Products : Their Manufacture and Use (1919). 



Camus, Les Cypres (1914). 



Carriere, E. A., Traite general des Coniferes, ed. 2 (1867). 



Cheeseman, T. F., Manual of the New Zealand Flora (1906). 



Clinton-Baker, H. W., and A. B. Jackson, Illustrations of Conifers, 3 



vols. (1909-1913). 

 Coulter, M., and Chamberlain, C. J., Morphology of Oymnosperms (1910). 

 Dallimore, W., Holly, Yew and Box (1908). 

 Edinburgh, Notes from the Royal Botanic Gardens (1900 — >). 

 Elwes, H. J., and Henry, A., Trees of Great Britain and Ireland, 7 vols. 



(1906-1913). 

 Engler, A., Das Pflanzrenreich (1900 — '). 

 Forbes, J., Plnetum Woburnense (1839). 

 Forestry, Quarterly Journal of (1907 — >). 

 Gamble, J. S., A Manual of Indian Timbers (ed. 1922). 

 Garden, The (1872 -^). 

 Gardeners' Chronicle (1843 — >). 

 Gibbs, L. S., Phytogeography and Flora of the Arfax Mountains, Dutch 



N.W. New Guinea (1917). 

 Gordon, G., The Pinetum (1880). 



Hiley, W. E., The Fungal Diseases of the Common Larch (1919). 

 Hooker, W. J., and J. D., etc., Icones Plantarum (1836 — >). 

 Hooker, W. J., London Journal of Botany (1842-48). 

 Hooker, J. D., Flora of British India, vol. v (1888). 

 Homebrook Murray, Dwarf and Slow-growing Conifers (1923). 

 Hough, R. B., The American Woods, 13 vols. (1888 — >). 

 Howard, A. L., Timbers of the World (1920). 

 Illust. Hortic. (1854 — >). 

 Index Kewensis (1884 — >). 

 Jepson, W. L., Silva of California (1910). 



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