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THE 



TRANSACTIONS 



OF 



THE LINNEAN SOCIETY 



OF 



LONDON. 



VOLUME XX. 

 PART THE FIRST. 



LONDON: 



PRINTED BY RICHARD AND JOHN E. TAYLOR, RE» LION 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. 



MDCCCXLVI. 



