CONTENTS 



PAGE 



The Bristol Foray 129 



The Lichens of the Bristol Foray. By W. Watson . . I33 

 Observations on some Scottish Uredineae and Ustilagineae. 



By M. WUson I35 



Observations on Camarosporium Ahietis n. sp. By M. 



Wilson and R. B. Anderson. (With Plates III and IV) 144 

 A Rhizoctonia causing Root Disease in Uganda. By W. 



Small. (With Plates V and VI) 152 



Observations on the "Slime-fluxes" of Trees. By L. Ogil- 



vie. (With one text figure) 167 



Notes on Rhytisma Acerinum and Rhytisma Pseudo- 



platani. By R. Bracher. (With Plate VII) . . 183 



Hormodendron olivaceum (Corda) Bon. — A New British 



Record. By F. C. F. Robertson. (With one text figure) 187 



Proceedings 188 



BRITISH MUSEUM (Natural History) 

 PUBLICATIONS 



SYNOPSIS OF THE BRITISH BASIDIOMYGETES : a Descrip- 

 tive Catalogue of the Drawings and Specimens in the Department 

 of Botany, British Museum. By Worthington George Smith, F.L.S. 

 Pp- 531 : 5 plates and 145 text-figures. [With Index.] 1908, 8vo. 10s. Postage 

 M. (abroad lid.). 



A HANDBOOK OF THE LARGER BRITISH FUNGI. By John 

 Ramsbottom, O.B.E., M.A., F.L.S. Pp. iv, 222: 141 text-figures. [With 

 Glossary and Index.] 1923, Svo. Is.M. Postage 3i(f. 



A MONOGRAPH OF LICHENS FOUND IN BRITAIN: being a 

 Descriptive Catalogue of the Species in the Herbarium of the 

 British Museum: — 



Part I. Second Edition. By Annie Lorrain Smith, F.L.S. Pp. xxiv, 520: 

 12 text-figures, 71 plates. [With Index and List of Plates.] 1918, Svo. 1/. 10s. 

 Postage 9^. (abroad Is. Id.). 

 Part II. Second edition, revised, in the Press. 



A HANDBOOK OF THE BRITISH LICHENS. By Annie Lorrain 

 Smith, F.L.S. Pp. 158: 90 text-figures. [With Glossary and Index.] 1921, 

 Svo. 65. Qd. Postage 2\d. 



A MONOGRAPH OF THE MYCETOZOA. By Arthur Lister, F.R.S. 

 Third Edition, revised by Gulielma Lister, F.L.S., in the Press. 



Orders for the above, accompanied by the appropriate remittance, may be 

 addressed to the Director, British Museum (Natural History), Cromwell 

 Road, London, S.W. 7. 



PRINTED IN GREAT BRITAIN BY W. LEWIS AT THE CAMBRIDGE UNIVERSITY PRESS 



