XXIV. 



On the "White Eust of Cabbages. By M. J. Berkeley. From the same. 

 Notice of a Mould attacking the Coffee Plantations in Ceylon. By M. J. Berke- 

 ley. From the same. 



A Micrographic Study of the Disease of Saffron, known under the name of 

 Tacon. By C. Montague, M. D. From the same. 



Enumeration of some Fungi from St. Domingo. By M. J. Berkeley. From 

 the same. 

 On a form of Scab in Potatoes. By M. J. Berkeley. From the same. 

 Dr. Schleiden's Theory of Agriculture. By M. J. Berkeley. From the same. 

 On a Peculiar form of Mildew in Onions. By |M. J. Berkeley. From the 

 same. 



Observations on a form of White Rust in Pear Trees. By M. J. Berkeley. 

 From the same. 



Botanical Notes on the Mildew of the Vine and Hop. By M. J. Berkeley. 

 From the same. 



On the Vine Mildew. By Hugo Mohl. From the same. 

 Observations on the Dentalium Subulatum of Deshayes. By M. J. Berkeley. 

 From the same. 



On the Internal Structure of Helicolinax. By M. J. Berkeley. 

 Some Notes upon Cryptogamia and Fungi. By Dr. F. Welwitsch and J. M. 

 Berkeley. From the same. 



On the Bleached Wood of the Arctic Voyagers as a possible indication of the 

 route of Capt. Sir J. Franklin. By M. J. Berkeley. From the same. 



Centuries of North American Fungi. By M. J. Berkeley and M. A. Curtis. 

 From the same. 



On Moulds allied to Fumago. By M. J. Berkeley and J. B. H. J. Desmazieres. 

 From the same. 



Researches on the Structure of Annular vessels. By Hugo Mohl. Prelimi- 

 nary Reply to Mohl's Essay by Dr. M. J. Schleiden. From the same. 



Smithsonian Contributions to Knowledge, vol. viii. From the Smithsonian 

 Institution. 



The following were presented by Dr. T. B. Wilson, on the usual condition : 

 The London Athenaeum, August, 1856. 



Bulletin de la Societe Iraperiale Zoologique D'Acclimatation. T. iii. No. 8. 

 Comptes Rendu s, T. xliii. Nos. 6, 7, 8. 



The Annals and Magazine of Natural History. Vol. xviii. Nos. 104, 105. 

 The London, Edinburgh and Dublin Philosophical Magazine, 4th series, vol. 

 xii. Nos. 77, 78. 

 Conchologia Iconica. Part 157. 



L'Organisation du Regne Animal. Par ^raile Blanchard. 18e liv. Arach- 

 nides, liv. 9e. 



The Ferns of Great Britain and Ireland. By Thos. Moore and Jno. Lindley. 

 Part. xvii. 

 Malakozoologische Blatter. Band. iii. Bogen 4-6. 



A Manual of Marine Zoology for the British Isles. By P. H. Gosse, F. R. S. 

 Part ii. London, 1856. 



Ferny Combes ; A Ramble after Ferns in the Glens and Valleys of Devonshire. 

 By Charlotte Chanter. London, 1856, 

 A Dictionary of Botanical Ferns. By Rev. J. S. Henslow, M. A. London. 

 On the Variation of species with especial reference to the Insecta ; followed 

 by an Inquiry into the Nature of Genera. By V. V. WoUaston, M. A., &c. Lon- 

 don, 1856. 



Report of the twenty-fifth Meeting of the British Association for the Advance- 

 ment of Science. London, 1856. 



October lith. 



The following were presented by Mr. Edward Wilson : 

 De Hepate MoUuscorum. Auc. J. Frank. Berolini, 1844. 

 NonnuUa de Hepate et bile evertebratorum. Auc. H. G. Lindner. Berolini, 

 1844. 



