CONTENTS 



PAGE 



Haslemere, Spring Foray 221 



Lichens of Haslemere District. By H. H. Knight, M.A. . 225 



The Basidial and Oidial Fruit-Bodies of Dacryomyces 

 Deliquescens. By Professor A. H. R. BuUer, D.Sc, 

 Ph.D., F.R.S.C 226 



Some Wood-Staining Fungi. By B. D. MacCalhim, M.A., 



D.Sc, F.L.S 231 



The National Collection of Type Cultures. By R. St John 



Brooks, M.D., D.P.H., M.A. . . . . 237 



Notes on Malayan Mycetozoa. By A. R. Sanderson, F.L.S. 239 



Homothallism and Heterothallism in the Genus Coprinus. 



By Irene Mounce, M.A. (British Columbia) . . 256 



Slugs as Mycophagists. By Professor A. H. R. BuUer, 



D.Sc, Ph.D., F.R.S.C 270 



On the Symptoms of Wilting of Michaelmas Daisies pro- 

 duced by a Toxin secreted by a Cephalosporium. 

 By W. J. Dowson, M.A.. F.L.S 283 



Observations on a Discomycete found on Medlar Fruits. 



By H. Wormald, D.Sc 287 



Studies in Discomycetes. IIL By Jessie S. Bayliss Elliott, 



D.Sc. (Birm.), B.Sc (Lond.) 293 



Note. The Parasitic Habits of the Plasmodium of Phy- 



sarum viride var. rigidum Lister. A. R. Sanderson 299 



Review 300 



List of Members ........ 302 



Rules 314 



Index 317 



Errata .... 324 



Proceedings 324 



PRINTED IN ENGLAND BY J. B. PEACE, M.A. AT THE CAMBRIDGE UNIVERSITY PRESS 



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