The applicant shall select deciduous, evergreen
and ground cover species which are typically found in this area. The
species utilized shall be appropriate for the site, considering soil
and wind conditions, slope, use of the site and purpose of the plantings.
Shade trees shall be limited to deciduous trees,
and only shade trees shall be installed along streets. However, up
to 10% of the trees may be evergreen for the purpose of variety and
accent. Center islands may have either evergreens or deciduous species.
The following evergreens shall be prohibited
in all buffer areas:
B. Araucaria araucaria and Araucaria heterophylla.
C. Cedrus atlantica and Cedrus libani.
D. Chamaecyparis nootkatensis.
E. Cryptomeria japonica lobbii.
I. Latrix kaempferi and Larix leptolpis.
J. Pinus wallichiana, Pinus parviflora, Pinus peuce,
Pinus ponderosa and Pinus thunbergii.
The following trees shall be prohibited along
the streets:
B. Kalopanax pictus (caster aralia).
C. Liquidambar styraciflua (sweet gum).
D. Juglans, all species (walnut).
E. Maclura pomifera (osage-orange).
F. Malus, all species (crab apple).
G. Salix, all species (weeping willow).
H. All trees with thorns, such as Aralia species (Japanese
angelica), the Crataegus species (hawthorn) and Gleditsia triacanthos
(common honey locust).