Hamamelis

Hamamelis × intermedia (Witchhazel)
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)

Heteromeles

Heteromeles arbutifolia (Toyon )

Hibiscus

Hibiscus syriacus (Rose of Sharon )

Holodiscus

Holodiscus dumosus (Mountain Spray)

Hovenia

Hovenia dulcis (Japanese Raisintree )

Idesia

Idesia polycarpa (Iigiri Tree )

Ilex

Ilex paraguariensis (Yerba Matá )

Itea

Itea virginica (Sweetspire )
Itea virginica 'Henrys Garnet' (Henry's Garnet Sweetspire)
Itea virginica Little Henry® (Little Henry Sweetspire)

Kalopanax

Kalopanax septemlobus (Castor-aralia )

Kerria

Kerria japonica (Japanese Kerria )
Kerria japonica 'Albiflora' (White Japanese Kerria, )
Kerria japonica 'Golden Guinea' (Golden Guinea Japanese Kerria)
Kerria japonica 'Kin Kan' (Kin Kan Japanese Kerria)
Kerria japonica 'Picta' (Variegated Japanese Kerria, )
Kerria japonica 'Pleniflora' (Double Japanese Kerria)

Koelreuteria

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

Lavatera

Lavatera thuringiaca (Tree Lavatera)

Leucothoe

Leucothoe axillaris (Coast Leucothoen )
Leucothoe fontanesiana (Drooping Leucothoe)
Leucothoe fontanesiana 'Girard's Rainbow' (Girard's Rainbow Leucothoe)
Leucothoe grayana (Hana-hirinoki (Japan))
Leucothoe racemosa (Sweetbells Leucothoe )

Loropetalum

Loropetalum chinense (Chinese Fringe-flower)
Loropetalum chinense var. rubrum (Pink-flowering Fringe-flower )
Loropetalum chinense var. rubrum 'Daybreak's Flame' (Daybreak's Flame Fringe-flower)
Loropetalum chinense var. rubrum Plum Delight™ (Plum Delight Fringe-flower)

Mahonia

Mahonia lomariifolia (Chinese Mahonia )
Mahonia × media 'Arthur Menzies' (Arthur Menzies Mahonia)
Mahonia pinnata (California Barberry )
Mahonia pinnata subsp. insularis (Island Barberry)

Malus

Malus Brandywine® (Brandywine Crabapple)
Malus 'Indian Summer' (Indian Summer Crabapple)
Malus 'Prairifire' (Prairifire Crabapple)
Malus 'Snowdrift' (Snowdrift Crabapple)
Malus atrosanguinea (Carmine Crabapple)
Malus floribunda (Japanese Flowering Crabapple)
Malus hupehensis (Tea Crabapple)
Malus × robusta (Cherry Crabapple)
Malus sargentii (Sargent Crabapple )
Malus transitoria (Transitoria Crabapple )
Malus transitoria Golden Raindrops® (Golden Raindrops Crabapple)

Neviusia

Neviusia cliftonii (Shasta Snowwreath)

Olearia

Olearia macrodonta (Daisy Bush )

Oxydendrum

Oxydendrum arboreum (Sourwood )

Pachysandra

Pachysandra procumbens (Allegheny Pachysandra)
Pachysandra terminalis (Pachysandra )

Paeonia

Paeonia lutea subsp. ludlowii (Tibetan Peony )
Paeonia suffruticosa (Tree Peony )

Parrotia

Parrotia persica (Persian Parrotia )

Parrotiopsis

Parrotiopsis jacquemontiana (No English common name )

Photinia

Photinia × fraseri (Fraser Photinia)
Photinia × fraseri Pink Marble™ (Pink Marble Photinia)
Photinia glabra (Japanese Photinia)
Photinia serratifolia (Chinese Photinia )
Photinia villosa (Oriental Photinia)

Physocarpus

Physocarpus opulifolius (Common Ninebark)
Physocarpus opulifolius 'Dart's Gold' (Dart's Gold Ninebark )
Physocarpus opulifolius Diabolo® (Diabolo Ninebark )
Physocarpus opulifolius 'Luteus' (Luteus Ninebark )
Physocarpus opulifolius Summer Wine™ (Summer Wine 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 'Variegata' (Variegated Peiris)
Pieris japonica 'Flaming Silver' (Flaming Silver Pieris)

Poncirus

Poncirus trifoliata (Trifoliate Orange )
Poncirus trifoliata 'Flying Dragon' (Flying Dragon Trifoliate Orange)

Populus

Populus balsamifera (Balsam Poplar)

Prunus

Prunus 'Accolade' (Accolade Flowering Cherry)
Prunus Cascade Snow™ (Cascade Snow Flowering Cherry)
Prunus 'Dream Catcher' (Dream Catcher Flowering Cherry)
Prunus 'First Lady' (First Lady Flowering Cherry)
Prunus 'Newport' (Newport Flowering Plum)
Prunus 'Okame' (Okame Flowering Cherry)
Prunus Snow Fountains® (Snow Fountains Weeping Cherry )
Prunus 'Snow Goose' (Snow Goose Flowering Cherry)
Prunus 'Tai-Haku' (Tai-Haku Flowering Cherry )
Prunus americana (Wild Plum )
Prunus armeniaca (Apricot)
Prunus armeniaca 'Goldcot' (Goldcot Apricot)
Prunus avium (Sweet Cherry)
Prunus besseyi (Sand Cherry )
Prunus × blireiana (Blireiana Plum)
Prunus caroliniana (Carolina Cherrylaurel )
Prunus cerasifera (Cherry Plum)
Prunus cerasifera 'Atropurpurea' (Atropurpurea Flowering Plum)
Prunus cerasifera 'Krauter's Vesuvius' (Krauter's Vesuvius Flowering Plum )
Prunus cerasifera 'Thundercloud' (Thundercloud Flowering Plum )
Prunus × cistena (Purpleleaf Sandcherry )
Prunus fruticosa (Steppe Cherry )