THE 
BRITISH AND FOREIGN 
EDITED BY 
JAMES BRITTEN, K.C.S.G., F. E. S. 
late Senior Assistant, Department of Botany, British Museum, 
y O L. L X I. 
L ONDOX 
T A Y L O R AX D F R A X C 1 S 
BED LION COURT, FLEET STREET 
