TO THE MOST NOBLE 
JOHN RUSSELL, 
DUKE OF BEDFORD, K. G., &c. &c. 
OTs JFourtf) Folume 
OF 
THE MAGAZINE OF BOTANY 
MOST RESPECTFULLY AND HUMBLY DEDICATED, 
IN CONSIDERATION OF 
THE UNWEARIED PATRONAGE WHICH HIS GRACE, FOR A VERY LONG PERIOD OF YEARS, 
HAS GIVEN TO BOTANICAL PURSUITS, 
BY 
HIS GRACE'S MOST OBLIGED HUMBLE SERVANT, 
JOSEPH PAXTON. 
