Ornamentals
Arborvitae
Ash
Azalea
Bamboo
Birch
Boxwood
Camellia
Cedar
Cotoneaster
Crabapple
Dahlia
Dogwood
Douglas Fir
Elm
Euonymus
Fuchsia
Geranium
Gladiolus
Hawthorn
Hemlock
Holly
Hollyhock
Honey locust
Horsechestnut
Hypericum
Iris
Ivy
Juniper
Kinnikinnick
Laurel
Lilac
Madrone
Maple
Mountain Ash
Narcissus (daffodil)
Oak
Ornamental Cherry
Ornamental Plum
Photinia
Pieris (Andromeda)
Pine
Poplar
Pyracantha
Rhododendron
Rose
Skimmia
Snapdragon
Spruce
Sycamore
True Fir
Tulip
Viburnum
Willow
Yew
Oregon Department of Agriculture