TRANSACTIONS 



OF THE 



ROYAL 

 SCOTTISH ARBORICULTURAL SOCIETY. 



LiEUT.-CoLOXEL F. BAILEY, F.K.S.E.. 



HONORARY EDITOR. 



EGBERT GALLOWAY, S.S.C, 



SECRETARY AND TREASURER. 



VOL. XXL 



EDINBURGH: 



PRINTED FOR THE SOCIETY. 



SOLD BY DOUGLAS & FOULIS, CASTLE STREET. 



1908. 



LIBRARY NJEW YORK I 



iJL GARDEN 



