

TRANSACTIONS 



OF THK 



ROYAL 

 SCOTTISH ARBORICULTURAL SOCIETY. 



VOL. XXXIII.— PART I. 



January 1919. 



A. W. 1JORTHWICK, D.Sc, 



HONORARY EDITOR. 



ROBERT GALLOWAY, S.S.C., 



SECRETARY AND TREASURER. 



EDINBURGH: 

 PRINTED FOR THE SOCIETY. 



SOLD i;Y DOUGLAS & FOULIS, CASTLK STREET. 



Price to Non-Members, 3, - 



LIBRARY 

 NEW YORK 

 NOV I b tf'fe BOTANICAL 



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