FLORA NIGRITIANA; 
CATALOGUE OF THE PLANTS 
RIVER NIGER, THE ISLAND OF FERNANDO PO, 
AND ADJACENT PARTS OF 
WESTERN TROPICAL AFRICA; 
FROM THE COLLECTIONS OF 
Dr. TH. VOGEL: 
TO WHICH ARE ADDED THOSE OF 
MR. G. DON AND OTHER TRAVELLERS : 
BY ; 
JOSEPH DALTON HOOKER, M.D., R.N., F.R.S., L.S., &c. 
AND 
GEORGE BENTHAM, ESQ. 
