TRANSACTIONS AND PROCEEDINGS 



OF THE 



BOTANICAL SOCIETY OF EDINBURGH. 



VOLUME XXVIII. 



Part IV. 

 Session 1922-23. 



EDINBURGH: 



PRINTED FOR THE BOTANICAL SOCIETY BY 



NEILL & CO., LIMITED. 



And to be obtained from the Segketary of the Society, at the Royal Botanic Garden. 



1923. 



