256 BRITISH GALLS 



Eerner, A., and Oliver, F. W. : 



1904. The Natural History of Plants. London. Edition in 2 vols. 



Vol. ii. : Alteration of Form by Parasitic Fungi, pp. 

 518-527 ; Alteration of Form by Gall-producing Insects, 

 pp. 527-554- 



Eidd, H. W., and MuUer, A. : 



186S-1869. List of Gall-bearing British Plants. Ent. Men. Mag., 

 vol. v., pp. 118, 216. 



Eirby, W., and Spence, W. : 



1828. An Introduction to Entomology, or Elements of the Natural 

 History of Insects. London, 5th edition, 4 vols., with 30 

 plates. 



Leighton, W. A. : 



1879. The Lichen Flora of Great Britain, Ireland, and the Channel 

 Islands, Shrewsbury, 3rd edition, pp. xviii+547. 

 Ramulina scoptdorum, var. incrassata, and R. cusfiiata, var. 

 crassa, pp. 89, go. 



KacDongall, B. S. : 



1905. Gall-Gnats injurious to Osiers and Willows. Joum. Bd. 



Agric. , Nov., 1905 ; Bd. Agric. Leaflet, No. 165. 



Mason, F. B. 



1894. Discovery of Trioza centranihi Vail, in England. Ent. 



Mag., London, vol. xxx., p. 231, 



UaBsee, Q. : 



1895. British Fungus Flora. London, 4 vols. Vol. iv., pp. 



viii-f522. Ascomyces, pp. 14-18. 

 1899. A Textbook of Plant Diseases caused by Cryptpgamic 



Parasites. London, pp. xii + 458, 92 figures. 

 1910. Parasitic Rose Canker {Comotkyrium Fuckelii Saccardo). 



Enemies of the Rose. Nat, Rose Soc. 



Maaters, U. T. : 



1869. Vegetable Teratology : an Account of the Principal Devia- 

 tions from the Usual Construction of Plants. London, 

 Ray Society. 



Keyrick, E. : 



1895. Handbook of British Lepidoptera. London, pp. vi-l-843. 



HoBley, S. L. : 



1898-1899. Gall-Makers and their Galls. Huddersfield, Nat. 

 Journ. and Guide, Vols. vii. and viii., many woodcuts. 



MoUer, A. : 



1870°. A Preliminary Account of Cecidomyia dorycnii, spec, nova, 



and of Callimome dorycnicola, spec, nova, its parasite. Ent. 



Mag., London, vol. vii., pp. 76-77, 

 1870'. Insect Galls in the Flowers of the Tansy. London Ent. 



Soc, Proc, p. 5. 



