THE 
TRANSACTIONS 
OF 
THE LINNEAN SOCIETY. 
OF 
LONDON. 
VOLUME XVII. 
PART THE FOURTH. 
LONDON: 
PRINTED BY RICHARD AND JOHN E. TAYLOR, RED LION COURT, FLEET STREET: 
SOLD AT THE SOCIETY’S HOUSE, SOHO-SQUARE; 
AND BY LONGMAN, REES, ORME, BROWN, GREEN, AND LONGMAN, PATERNOSTER-ROW ; 
AND WILLIAM WOOD, TAVISTOCK-STREET, COVENT-GARDEN. 
4 
MDCCCXXXVII. 
