Trees

Acer campestre

Acer ginnala

Acer platanoides

Caragana arborescens

Fraxinus pensylvanica

Gledista triacanthos

Magnolia varieties

Nyssa sylvatica

Quercus varieties

Tilia cordata

SHRUBS

Aronia arbutifolia

Clethera alnifolia

Cytisus species

Erica species

Hibiscus syriacus

Hydrangea macrophylla

Ilex verticillata

Myrica pensylvanica

Potentilla fruticosa

Vaccinium corymbosum

Viburnum dentatum