Corylus americana (American hazelnut)
Diervilla lonicera (bush honeysuckle)
Digitalis ferruginea (rusty foxglove)
Epimedium x versicolor ‘Sulphureum’ (bishop’s hat ‘Sulphureum’)
Fritillaria pallidiflora (Siberian fritillary)
Gleditsia triacanthos f. inermis ‘Skyline’ (honey locust ‘Skyline’)
Gymnocladus dioicus (Kentucky coffee tree)
Hamamelis virginiana (American witch hazel)
