4AN 9 1925 
Journal of (he 
Ropal microscopical Societp 
CONTAINING ITS TRANSACTIONS AND PROCEEDINGS 
AND 
A SUMMARY OF CURRENT RESEARCHES RELATING TO 
2; o o no o g- yt botany 
(principally Invertebrata and Cryptogamia) 
MICROSCOPY, <Sco. 
EDITED BY 
JOHN W. H. EYRE, M.D. F.R.S.Edin., 
Professor of Bacteriology in the University of London 
AND 
CHARLES SINGER, M.A. D.Litt. F.R.C.P. 
Lecturer in the History of Medicine in the University of London 
WITH THE ASSISTANCE OF THE PUBLICATION COMMITTEE AND 
J. ARTHUR THOMSON, M.A. LL.D. A. N. DTSNEY, M.A. B.Sc. 
Regius Professor of Natural History in the F. IAN Gr. RAWLINS 
University of Aberdeen 
FELLOWS OF THE SOCIETY 
AND 
A. B. RENDLE, M.A. D.So. F.R.S. F.L.S. 
Keener, Department of Botany, British Museum 
Minimis partibus, per totum Naturae campum, certitudo omnis innititur 
quas qui fugit pariter Naturam fugit .—Linnceus. 
FOR THE YEAR 
1922 
* 
Published by THE ROYAL MICROSCOPICAL SOCIETY, 
20 HANOVER SQUARE, LONDON, W.i 
