Adenium

Adenium obesum (Desert Rose )

Berberis

Berberis darwinii (Darwin Barberry)
Berberis thunbergii (Japanese Barberry)
Berberis thunbergii 'Aurea' (Golden Japanese Barberry)
Berberis thunbergii 'Kobold' (Kobold Japanese Barberry)
Berberis thunbergii var. atropurpurea (Purple (Red) Leafed Japanese Barberry)
Berberis thunbergii var. atropurpurea 'Crimson Pigmy' (Crimson Pigmy Japanese Barberry)
Berberis thunbergii var. atropurpurea 'Golden Ring' (Golden Ring Barberry)
Berberis thunbergii var. atropurpurea 'Rose Glow' (Rose Glow Barberry)
Berberis thunbergii var. atropurpurea Royal Burgundy™ (Royal Burgundy Barberry)
Berberis triacanthophora (Threespine Barberry )

Camellia

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

Ceiba

Ceiba speciosa (Floss Silk Tree)

Cercis

Cercis canadensis (Eastern Redbud)
Cercis canadensis 'Forest Pansy' (Forest Pansy Redbud)
Cercis canadensis 'Ruby Falls' (Ruby Falls Weeping Redbud)
Cercis canadensis var. mexicana (Mexican Redbud)
Cercis canadensis var. texensis 'Oklahoma' (Oklahoma Redbud)
Cercis chinensis (Chinese Redbud)
Cercis chinensis 'Avondale' (Avondale Chinese Redbud)
Cercis occidentalis (Western Redbud )
Cercis siliquastrum (Judus Tree )

Chaenomeles

Chaenomeles speciosa (Flowering Quince)

Clethra

Clethra alnifolia 'Ruby Spice' (Ruby Spice Summersweet )

Corylus

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

Cotinus

Cotinus coggygria (Common Smoketree )
Cotinus coggygria 'Royal Purple' (Royal Purple Smoketree)

Cotoneaster

Cotoneaster bullatus (Hollyberry Cotoneaster)

Crataegus

Crataegus laevigata Crimson Cloud™ (Crimson Cloud Hawthorn)
Crataegus laevigata 'Pauls Scarlet' (Paul's Scarlet Hawthorn)

Daboecia

Daboecia cantabrica (Irish Heath )

Daphne

Daphne 'Lawrence Crocker' (Lawrence Crocker Daphne)
Daphne × burkwoodii (Burkwood Daphne)
Daphne mezereum (February Daphne )

Delonix

Delonix regia (Royal Poinciana)

Distylium

Distylium × 'Vintage Jade' (Vintage Jade Evergreen Witch Hazel)

Enkianthus

Enkianthus campanulatus (Redvein Enkianthus)

Escallonia

Escallonia 'Compakta' (Compakta Escallonia)
Escallonia laevis 'Gold Brian' (Gold Brian Escallonia)
Escallonia × langleyensis (Langley Escallonia)
Escallonia × langleyensis 'Pride of Donard' (Pride of Donard Escallonia)

Fouquieria

Fouquieria splendens (Ocotillo)

Grevillea

Grevillea aquifolium (Holly Grevillea)
Grevillea lanigera (Woolly Grevillea)
Grevillea lanigera 'Coastal Gem' (Coastal Gem Woolly Grevillea )
Grevillea rosmarinifolia (Rosemary Grevillea)
Grevillea victoriae (Royal Grevillea)

Hamamelis

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

Hibiscus

Hibiscus syriacus (Rose of Sharon )

Kalmia

Kalmia latifolia (Mountain-laurel)

Lagerstroemia

Lagerstroemia (hybrid) (Hybrid Crape Myrtle)
Lagerstroemia indica (Common Crape Myrtle )

Lapageria

Lapageria rosea (Chilean Bellflower )

Lavatera

Lavatera thuringiaca (Tree Lavatera)

Loropetalum

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)

Magnolia

Magnolia Black Tulip™ (Black Tulip Magnolia)
Magnolia 'Randy' (Randy Magnolia)
Magnolia 'Star Wars' (Star Wars Magnolia)
Magnolia campbellii (Campbell's Magnolia )
Magnolia stellata 'Rosea' (Rosea Star Magnolia )

Malus

Malus Brandywine® (Brandywine Crabapple)
Malus 'Indian Summer' (Indian Summer Crabapple)
Malus 'Prairifire' (Prairifire Crabapple)
Malus atrosanguinea (Carmine Crabapple)

Melaleuca

Melaleuca nesophila (Pink Melaleuca )

Olneya

Olneya tesota (Ironwood)

Parrotia

Parrotia persica (Persian Parrotia )

Pieris

Pieris japonica (Japanese Pieris )
Pieris japonica 'Valley Valentine' (Valley Valentine Pieris)

Pittosporum

Pittosporum tenuifolium 'Marjorie Channon' (Marjorie Channon Pittosporum )
Pittosporum tenuifolium 'Silver Sheen' (Silver Sheen Pittosporum )

Prunus

Prunus 'First Lady' (First Lady Flowering Cherry)
Prunus 'Okame' (Okame Flowering Cherry)
Prunus × cistena (Purpleleaf Sandcherry )
Prunus prostrata (Rock Cherry )

Punica

Punica granatum (Pomegranate)

Rhododendron (defines evaluations)

Rhododendron '- deciduous azalea, examples' (Deciduous Azalea)
Rhododendron 'Anna Rose Whitney' (Anna Rose Whitney Rhododendron)
Rhododendron 'April Glow' (April Glow Rhododendron)
Rhododendron 'Bibiani' (Bibiani Rhododendron)
Rhododendron 'Chevalier Felix de Sauvage' (Chevalier Felix de Sauvage Rhododendron)
Rhododendron 'Cotton Candy' (Cotton Candy Rhododendron)
Rhododendron 'Cynthia' (Cynthia Rhododendron)
Rhododendron 'Day Dream' (Day Dream Rhododendron, Biscuit form)
Rhododendron 'Elisabeth Hobbie' (Elisabeth Hobbie Rhododendron)
Rhododendron 'Elizabeth' (Elizabeth Rhododendron)
Rhododendron 'Fantastic' (Fantastic Rhododendron)
Rhododendron 'Girard's Purple' (Girard's Purple Azalea)
Rhododendron 'Grace Seabrook' (Grace Seabrook Rhododendron)
Rhododendron 'Hallelujha' (Hallelujah Rhododendron)
Rhododendron 'Hino Crimson' (Hino Crimson Azalea)
Rhododendron 'Hinode Giri' (Hinode Giri Azalea)