Table 5.

Ten most common trees and shrubs encountered at the University of Maryland in 1981.

% of total units (4072)
Tree
Oak20
Pine10
Maple5
Crabapple3
Magnolia1
American holly1
Willow1
Cherry1
Dogwood1
Deodar Cedar1
Shrub
Japanese holly13
Hollies (other)4
Juniper4
Yew3
Privet3
Cherry laurel2
Rhododendron2
Pyracantha2
Azalea2
Boxwood1
  Total80