TREES FREE FROM INSECT PESTS AND DISEASES

DECIDUOUS

Ailanthus glandulosa

Tree of Heaven

Cercidiphyllum japonicurn

Katsura-Tree

Elaeagnus angustifolia

Russian Olive

Ginkgo biloba

Ginkgo

Gleditsia triacanthos

Honey Locust

Gymnocladus dioica

Kentucky Coffeetree

Halesia carolina

Silverbell Tree

Koelreuteria paniculata

Goldenrain Tree

Liquidambar styraciflua

Sweetgurn

Magnolia (all species)

Magnolia

Nyssa sylvatica

Sourgurn

Oxydendrum arboreurn

Sourwood

Phellodendron (all species)

Cork Tree

Sophora japonica

Chinese Scholar-Tree

EVERGREEN

Pseudotsuga taxifolia

Douglas Fir

Sciadopitys verticillata

Umbrella Pine

Tsuga (all species)

Hemlock