Atriplex

Atriplex hymenelytra (Desert Holly)

Azara

Azara microphylla (Boxleaf Azara)
Azara microphylla 'Variegata' (Variegated Boxleaf Azara)

Berberis

Berberis buxifolia 'Nana' (Dwarf Magellan Barberry )
Berberis darwinii (Darwin Barberry)
Berberis × gladwynensis 'William Penn' (William Penn Barberry)
Berberis julianae (Wintergreen Barberry)
Berberis × mentorensis (Mentor Barberry)
Berberis pruinosa (Pruinosa Barberry)
Berberis replicata (Evergreen Barberry)
Berberis × stenophylla 'Nana' (Dwarf Rosemary Barberry)
Berberis triacanthophora (Threespine Barberry )
Berberis verruculosa (Warty Barberry)

Betula

Betula pubescens (Downy Birch)

Brachyglottis

Brachyglottis greyi (Daisy Bush)

Carpinus

Carpinus betulus (European Hornbeam)
Carpinus orientalis (Oriental Hornbeam)

Celastrus

Celastrus scandens (American Bittersweet )

Celtis

Celtis occidentalis (Common Hackberry)
Celtis pallida (Desert Hackberry )

Cercocarpus

Cercocarpus minutiflorus (Smooth Mountain-mahogany)

Corylopsis

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

Elaeagnus

Elaeagnus umbellata (Autumn Elaeagnus )

Enkianthus

Enkianthus campanulatus (Redvein Enkianthus)

Fagus

Fagus grandifolia (American Beech)

Frangula

Frangula alnus 'Asplenifolia' (Asplenifolia Alder Buckthorn)
Frangula alnus Fine Line® (Fine Line Alder Buckthorn)

Grevillea

Grevillea aquifolium (Holly Grevillea)

Hamamelis

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

Kerria

Kerria japonica (Japanese Kerria )
Kerria japonica 'Kin Kan' (Kin Kan Japanese Kerria)
Kerria japonica 'Picta' (Variegated Japanese Kerria, )
Kerria japonica 'Pleniflora' (Double Japanese Kerria)

Liquidambar

Liquidambar formosana (Formosan Sweetgum)
Liquidambar styraciflua Emerald Sentinel® (Emerald Sentinel Sweetgum)
Liquidambar styraciflua Gold Dust® (Gold Dust Sweetgum)
Liquidambar styraciflua Happidaze™ (Happidaze Sweetgum)
Liquidambar styraciflua 'Rotundiloba' (Rotundiloba Sweetgum)

Nothofagus

Nothofagus antarctica (Southern Beech )
Nothofagus fusca (New Zealand Red Beech )

Parrotiopsis

Parrotiopsis jacquemontiana (No English common name )

Platanus

Platanus occidentalis (American Sycamore or Planetree )

Populus

Populus fremontii (Fremont Cottonwood )

Prunus

Prunus serrulata 'Ukon' (Ukon Flowering Cherry)

Quillaja

Quillaja saponaria (Soap-bark Tree )

Rhododendron (defines evaluations)

Rhododendron Tri Lights™ (Tri-Lights Azalea)

Ribes

Ribes davidii ( ge ye cha biao zi (革叶茶藨子) (Chinese name))
Ribes × gordonianum (Gordon's Currant)
Ribes odoratum (Golden Currant )

Salix

Salix babylonica (Weeping Willow)
Salix caprea 'Kilmarnock' (Kilmarnock Willow)

Stachyurus

Stachyurus praecox (Early Spiketail)

Stewartia

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

Tilia

Tilia americana (American Linden )
Tilia cordata (Littleleaf Linden)
Tilia cordata Greenspire® (Greenspire Littleleaf Linden)
Tilia × euchlora (Crimean Linden)
Tilia × europaea (European Linden )
Tilia mongolica (Mongolian Linden)
Tilia tomentosa (Silver Linden)

Ulmus

Ulmus parvifolia ALLÉE® (Allee Lacebark Elm)

Ziziphus

Ziziphus jujuba (Jujube )