THE 



T RANSACTIONS 



OF 



THE LINNEAN SOCIETY 



OF 



LONDON. 



VOLUME XX. 

 PART THE THIRD. 



LONDON: 



PRINTED BY RICHARD TAYLOR, RED UON COURT, FLEET STREET: 



SOLD AT THE SOCIETY'S HOUSE, SOHO-SQUARE ; 



AND BY LONGMAN, BROWN, GREEN, AND LONGMANS, PATERNOSTER-ROW | 



AND WILLIAM WOOD, TAVISTOCK-STREET, COVENT-GARDEN. 



MDCCCU. 



