To 
JOHN CHARLES WILLIAMS, ESQUIRE, 
OF CAERHAYS CASTLE, 
WHOSE CAREFUL STUDY AND SKILFUL TILTH 
OF THE'GENUS RHODODENDRON 
ARE ONLY EQUALLED 
BY THE LIBERALITY WITH WHICH 
HIS KNOWLEDGE AND MATERIAL 
HAVE BEEN MADE AVAILABLE 
TO BENEFIT AND ENRICH 
~ THE BOTANICAL MAGAZINE, 
THIS VOLUME 
IS CORDIALLY DEDICATED, 
Kew, December 1, 1918, 
