T R A N S A C T I N S 



SCOTTISH ARBOKICULTTJRAL SOCIETY 



VOL. VII.— PART I. 



EDITOR AND SECRETARY. 



JOHN SADLER, F.RPh.S., 



LEC'IURUII OS BOTANV IN THE IIOVAL HIGH SCHOOL. AM) ASSISTANT TO I UK l-UoFI>soK . >F 

 BOTANY ANL) MEDICINE IN THE I'NIVEKSl 1 V OF KD1NHUUUH. 



EDINBURGH: 



PRINTED FOR THE SOCIETY BY NEILL & COMPANY. 



MDCCCLXXIII. 



llliKAKV 



NEW YORK 



BOTANICAL n q V ^ g 1972 



