THE 
TRANSACTIONS 
OF 
EHE LINNEAN SOCIETY 
LON DON. 
VOLUME XXVIII. 
PART THE FOURTH. 
LONDON: 
PRINTED BY TAYLOR AND FRANCIS, RED LION COURT, FLEET STREET: 
SOLD AT THE SOCIETY'S APARTMENTS, BURLINGTON-HOUSE: 
AND BY LONGMANS, GREEN, READER, AND DYER, PATERNOSTER-ROW. 
M.DCCC.LXXIII. 
