City Trees July / August 2018
Volume 54, No. 4
F E A T U R E S
9 Greening the Gateway Cities Program
by Mathew Cahill
16 Over the Years We Grow: National
Scale Progress in Engagement and
Research at Tree Canada
by Adrina C. Bardekjian
22 SMA 54th Annual International
Conference and Trade Show Program
27 Urban Horticulture Institute Team
Evaluates Condition of National Mall Elms
by Nina Bassuk, et al.
32 Species Selection for Paved Environments:
Translating Science to Practice
by Drs. Andrew D. Hirons and Henrik Sjöman
37 Nina Bassuk Reviews Applied Tree Biology by
Andrew Hirons and Peter Thomas
D E P A R T M E N T S
6 Officers' Messages
Sarah Morris, Jerri LaHaie
8 Contributors to This Issue
14 SMA Membership Information
38 SMA Tree of Merit – Laurel willow
(Salix pentandra)
by Jennifer Jolliff
Cover: Lacebark pine (Pinus bungeana) by Michelle Sutton
