TRANSACTIONS AND PROCEEDINGS 



BOTANICAL SOCIETY OF EDINBURGH. 



VOLT ME XXVI. 



[NCLUBINQ SESSIONS LXXYI.-LXXIX. 



(1911-1915 . 



WITH NUMEROUS ILLUSTRA TIONSLIBRARY 



NEW york 



BOTANICAL 



GARDEN 



EDINBURGH : 



PRINTED FOR THE BOTANICAL SOCIETY, 



1917. 



