CONTENTS 



PAGE 



The Baslow Foray and complete list of Fungi gathered 



during the Foray. By E. M. Wakefield, F.L.S. . 239 



]\Iycetozoa found during the Baslow Foray. By Gulielma 



Lister, F.L.S . . .248 



Lichens of the Baslow Foray. By A. Lorrain Smith, 



F.L.S 252 



Plant sanitation in fruit plantations. By F. T. Brooks, 



M.A 253 



A drain-blocking fungus. By A. Lorrain Smith, F.L.S. 262 



Studies in Discomycetes IL By J. S. BayHss Elliott, 



D.Sc 263 



Formation of conidia and growth of the stroma of 



Daldinia concentrica. By J. S. Bayliss Elliott, D.Sc. 269 



Some observations on Ervsiphe Polygoni. Bv G. O. Searle, 



B.Sc, P.A.S.L . ' . . . \ . .274 



Visibility of spore dissemination in Fomes pirn cola. By 



R. E. Stone, Ph.D 293 



Audibility of spore discharge in Helvetia elastica. By 



R. E. Stone, Ph.D .294 



Pimina parasitica Grove. By A. Lorrain Smith, F.L.S. 295 



James William Helenus Trail. By J. Ramsbottom , 297 



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



