EXPLANATION OF REFERENCES. XV 



Linn. Trans. Transactions of the Linnean Society of London. 4to. 



Marshall Ward, Timbers. Marshall Ward, Timber and some of its Diseases. 

 London. 1889. 



Mass. B. F. British Fungi, Phycomycetes, and Ustilaginese, by Geo. Massee. Sm. 

 8vo. 1891. 



Mass. Fun. Fl. Massee, Geo., British Fungus Flora. 4 vols. Sm. 8vo. London. 

 1892. 



Mass. PI. Dis. Textbook of Plant Diseases, by Geo. Massee. Sm. 8vo. 1899. 



Nuovo Giorn. Bot. Ital. Nuovo Giornale Botanico Ital. Roy. 8vo. 1872-1891. 



Pers. Ic. Pict. Icones Pictae rariorum Fungorum, C. H. Persoon. 4to. 1803. 



Phil. Br. Disc. Manual of the British Discomycetes, by W. Phillips. Sm. 8vo. 

 London. 1887. 



Plowr. Brit. Ured. Plowright, C. B., Monograph of the British Uredinese and 

 Ustilagineae. 8vo. London. 1889. 



Prill. Mat. PL Agri. Prillieux, E., Maladies des Plantes agricoles et des Arbres 

 Fruitiers, &c. Paris. 1895-1897. 



Quart. Journ. Micr. Sci. Quarterly Journal of Microscopical Science. 8vo. 

 London. 



Sacc. Fung. Ital. Fungi Italici autographice delineati, P. A. Saccardo. Fol. 



Sacc. Syll. Sylloge Fungorum, P. A. Saccardo. 1882-1905. 



Seem. Journ. Seemann, B. Journal of Botany. 8vo. London. 



Sow. Fun. Sowerby, English Fungi. Fol. London. 1797-1809. 



Smith Field Crops. Diseases of Field and Garden Crops, by W. G. Smith. 12mo. 

 1884. 



Thaxton Bot. Gaz. Thaxton in Botanical Gazette. 8vo. 



Thiim. Pom. Thiimen, F. von. Fungi pomicoli. 8vo. Vienna. 1879. 



Trans. Br. Myc. Soc. Transactions of the British Mycological Society. 8vo. 



Trans. Crypt. Soc. Scot. Transactions of Scottish Cryptogamic Society. 8vo. 



Tubeuf Dis. Tubeuf, K. Diseases of Plants induced by Cryptogamic Parasites. 

 London. 1897. 



Tulasne Fun. Carp. Sel. Tulasne, L. & C. Selecta Fungorum Carpologia. 

 3 vols. folio. Paris. 1861-1865. 



U.S.A. Dep. Agri. Eep. United States Department of Agriculture Reports. 



U.S. Journ. Myc. Journal of Mycology, Department of Agriculture U.S.A. 



Ward Dis. PI. Diseases of Plants, H. Marshall Ward, M.A. 12mo. London, n.d. 



Ward Ann. Bot. Annals of Botany, papers by H. Marshall Ward. 



Ward Trans. Boy. Soc. Marshall Ward in Philosophical Transactions of Royal 

 Society. 4to. 



