Alnus

Alnus alnobetula subsp. sinuata (Sitka Alder )
Alnus incana subsp. tenuifolia (Thinleaf Alder )

Amelanchier

Amelanchier alnifolia (Western Serviceberry )
Amelanchier × grandiflora (Apple Serviceberry)
Amelanchier × grandiflora Autumn Brilliance® (Autumn Brilliance Serviceberry)
Amelanchier × grandiflora 'Forest Prince' (Forest Prince Serviceberry)
Amelanchier laevis (Allegheny Serviceberry )

Chionanthus

Chionanthus retusus (Chinese Fringetree)

Corylus

Corylus avellana (Hazelnut )
Corylus avellana 'Red Dragon' (Red Dragon Hazelnut)
Corylus avellana 'Rote Zeller' (Rote Zeller Hazelnut)

Crataegus

Crataegus columbiana (Columbia Hawthorn)
Crataegus douglasii (Douglas Hawthorn )
Crataegus germanica (Medlar)
Crataegus laevigata (English Hawthorn )

Euonymus

Euonymus atropurpureus (Eastern Wahoo)

Franklinia

Franklinia alatamaha (Franklin Tree )

Hamamelis

Hamamelis virginiana (Common Witchhazel)

Hibiscus

Hibiscus syriacus (Rose of Sharon )

Hovenia

Hovenia dulcis (Japanese Raisintree )

Hydrangea

Hydrangea paniculata (Panicle Hydrangea)

Malus

Malus fusca (Western Crabapple )
Malus sargentii (Sargent Crabapple )
Malus transitoria (Transitoria Crabapple )

Parrotia

Parrotia persica (Persian Parrotia )

Prunus

Prunus americana (Wild Plum )
Prunus emarginata (Bitter Cherry )
Prunus subcordata (Klamath Plum )
Prunus virginiana 'Canada Red' (Canada Red Chokecherry)
Prunus virginiana var. virginiana (Common Chokecherry)

Pterostyrax

Pterostyrax hispida (Epaulette Tree )

Salix

Salix caprea 'Kilmarnock' (Kilmarnock Willow)

Stewartia

Stewartia serrata (Sawtooth Stewartia)

Styrax

Styrax japonicus (Japanese Snowbell)
Styrax japonicus 'Evening Light' (Evening Light Japanese Snowbell)
Styrax japonicus 'Pink Chimes' (Pink Chimes Japanese Snowbell )

Viburnum

Viburnum lentago (Nannyberry )
Viburnum rufidulum (Rusty Blackhaw Viburnum )
Viburnum rufidulum 'Royal Guard' (Royal Guard Rusty Blackhaw Viburnum )