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 Francis, Red Lion Court, Fleet Street, E.G. 4. 



No. 689 



MAY, 1920 



T M i: 



Vol. LVIII 



JOURNAL OF KOIANY 



RRirrSH AND FORHKIN 



EDITED Br 



.JAMES BlUTTEN, K. C. S. G., F. L. S. 



LATE SENIOR ASSISTANT. DEPARTMKNT OF BOTANT, BBI'J'ISH MiSKUM. 



CONTENTS 



Some Segregates of E)-odhiiu cicii- 

 tarium L"Herit. By Edmund 

 G. Baker, F.L.S., and C. E. Sal- 

 mon. F.L.S. (Plate554.) 121 



Mycetozoa from Cornwall. By C4. 



Lister, F.L.S 127 



Plant Dermatitis. — I. By E. Phi lip 



Smith 130 



'• Disappearing Wild Flowers "' 



Book-Notes, News, etc 



Supplement. — A Eevised Arrange- 

 ment of British Roses. By Lt.- 

 Col. A. H. Wolley-Dod. 



135 

 136 



LONDON 



TAYLOR AND FRANCIS, RED LION COURT. FLEET STREET 



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 34-36 MARGARET STREET, CAVENDISH SQUARE. W. 1 



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