Alnus

Alnus alnobetula subsp. sinuata (Sitka Alder )
Alnus glutinosa (Common Alder )
Alnus incana subsp. tenuifolia (Thinleaf Alder )
Alnus japonica (Japanese Alder)
Alnus rhombifolia (White Alder)
Alnus rubra (Red Alder )
Alnus rubra f. pinnatisecta (Cutleaf Red Alder)

Arctostaphylos

Arctostaphylos andersonii (Santa Cruz Manzanita )
Arctostaphylos insularis (Island Manzanita)
Arctostaphylos pajaroensis (Pajaro Manzanita)
Arctostaphylos pajaroensis 'Bretts Beauty' (Brett's Beauty Manzanita)
Arctostaphylos tomentosa (Wolly Manzanita )

Camellia

Camellia japonica (Japanese Camellia)
Camellia sasanqua (Sasanqua Camellia)

Carpinus

Carpinus japonica (Japanese Hornbeam)

Castanea

Castanea dentata (American Chestnut)
Castanea mollissima (Chinese Chestnut)
Castanea sativa (European Chestnut )

Ceanothus

Ceanothus integerrimus (Deer Brush)
Ceanothus sanguineus (Redstem Ceanothus )
Ceanothus thyrsiflorus (Blue Blossom)
Ceanothus velutinus (Snowbrush )

Corylopsis

Corylopsis (Winterhazel)
Corylopsis pauciflora (Buttercup Winterhazel)
Corylopsis spicata (Spike Winterhazel)

Corylus

Corylus americana (American Hazel )
Corylus avellana (Hazelnut )
Corylus avellana 'Contorta' (Contorted Filbert )
Corylus avellana 'Rote Zeller' (Rote Zeller Hazelnut)

Davidia

Davidia involucrata (Dove Tree )

Enkianthus

Enkianthus campanulatus (Redvein Enkianthus)

Franklinia

Franklinia alatamaha (Franklin Tree )

Halesia

Halesia carolina (Carolina Silverbell )

Hamamelis

Hamamelis × intermedia 'Arnold Promise' (Arnold Promise Witchhazel)
Hamamelis × intermedia 'Diane' (Diane Witchhazel)
Hamamelis × intermedia 'Jelena' (Jelena Witchhazel)
Hamamelis × intermedia 'Primivera' (Primivera Witchhazel)
Hamamelis vernalis (Vernal Witchhazel )
Hamamelis virginiana (Common Witchhazel)

Hibiscus

Hibiscus syriacus (Rose of Sharon )

Koelreuteria

Koelreuteria paniculata (Golden Raintree )
Koelreuteria paniculata 'Fastigiata' (Upright Golden Raintree)

Leucothoe

Leucothoe fontanesiana (Drooping Leucothoe)
Leucothoe fontanesiana 'Girard's Rainbow' (Girard's Rainbow Leucothoe)
Leucothoe racemosa (Sweetbells Leucothoe )

Neviusia

Neviusia cliftonii (Shasta Snowwreath)

Notholithocarpus

Notholithocarpus densiflorus (Tanoak )
Notholithocarpus densiflorus var. echinoides (Shrub Tanoak )

Physocarpus

Physocarpus malvaceus (Mallow Ninebark )

Pieris

Pieris formosa var. forrestii (Chinese Pieris )
Pieris japonica (Japanese Pieris )
Pieris japonica var. yakushimanum 'Prelude ' (Prelude Pieris )
Pieris japonica 'Valley Valentine' (Valley Valentine Pieris)
Pieris japonica 'Flaming Silver' (Flaming Silver Pieris)

Pyrus

Pyrus salicifolia 'Pendula' (Weeping Willow-leaved Pear)

Quillaja

Quillaja saponaria (Soap-bark Tree )

Stewartia

Stewartia koreana (Korean Stewartia)
Stewartia monadelpha (Tall Stewartia)
Stewartia pseudocamellia (Japanese Stewartia)
Stewartia rostrata (Rostrata Stewartia)

Styrax

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

Tilia

Tilia americana (American Linden )
Tilia americana 'Continental Appeal' (Continental Appeal Linden )
Tilia cordata (Littleleaf Linden)
Tilia × euchlora (Crimean Linden)
Tilia × europaea (European Linden )
Tilia mongolica (Mongolian Linden)
Tilia tomentosa (Silver Linden)

Toona

Toona sinensis (Chinese Toon )