Acer

Acer coriaceifolium (Leatherleaf Maple)
Acer oblongum (Evergreen Maple )
Acer pentaphyllum (Acer pentaphyllum (no common name))
Acer pictum (Painted Maple)
Acer platanoides Crimson Sentry™ (Crimson Sentry Norway Maple)
Acer saccharum 'John Pair' (John Pair Sugar Maple)
Acer saccharum Lagacy® (Lagacy Sugar Maple)

Arctostaphylos

Arctostaphylos columbiana (Hairy Manzanita)
Arctostaphylos confertiflora (Santa Rosa Island Manzanita)
Arctostaphylos densiflora (Sonoma Manzanita )
Arctostaphylos densiflora 'Howard McMinn' (Howard McMinn Manzanita)

Artocarpus

Artocarpus altilis (Breadfruit)

Asimina

Asimina triloba (Common Pawpaw )

Azara

Azara microphylla 'Variegata' (Variegated Boxleaf Azara)

Berberis

Berberis thunbergii Golden Nugget™ (Golden Nugget Barberry)
Berberis thunbergii 'Kobold' (Kobold Japanese Barberry)
Berberis thunbergii Sunsation™ (Sunsation 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)

Brachyglottis

Brachyglottis greyi (Daisy Bush)

Buxus

Buxus sempervirens (Common Boxwood )
Buxus sempervirens 'Arborescens' (Truetree Boxwood)
Buxus sempervirens 'Aurea-pendula' (Aurea-pendula Boxwood )
Buxus sempervirens 'Latifolia Maculata' (Latifolia Maculata Boxwood)
Buxus sempervirens 'Suffruticosa' (Edging Boxwood)

Cephalanthus

Cephalanthus occidentalis (Buttonbush )

Cercocarpus

Cercocarpus ledifolius (Curlleaf Mountain-mahogany)

Cornus

Cornus alternifolia (Pagoda Dogwood)

Cotoneaster

Cotoneaster lucidus (Hedge Cotoneaster)

Crinodendron

Crinodendron hookerianum (Chilean Lantern Tree)

Cydonia

Cydonia oblonga (Quince)

Diospyros

Diospyros kaki (Japanese Persimmon )
Diospyros virginiana (Common Persimmon )

Dirca

Dirca palustris (Leatherwood )

Dodonaea

Dodonaea viscosa (Hop Bush)

Elaeagnus

Elaeagnus angustifolia (Russian-olive)

Exochorda

Exochorda racemosa (Common Pearlbush)

Fagus

Fagus sylvatica 'Asplenifolia' (Fernleaf European Beech)
Fagus sylvatica 'Miltonensis' (Milton Weeping European Beech)
Fagus sylvatica 'Purple Fountain' (Purple Fountain European Beech)
Fagus sylvatica 'Rotundifolia' (Roundleaf European Beech)
Fagus sylvatica f. pendula (Weeping European Beech)

Feijoa

Feijoa sellowiana (Pineapple Guava )

Ficus

Ficus carica (Common Fig)

Firmiana

Firmiana simplex (Chinese Parasol Tree )

Fraxinus

Fraxinus anomala (Singleleaf Ash )
Fraxinus excelsior (Euopean Ash )
Fraxinus latifolia (Oregon Ash)
Fraxinus pennsylvanica (Green Ash)
Fraxinus sieboldiana (Siebold Ash, )

Genista

Genista lydia (Lydia Broom )
Genista pilosa (Silkyleaf Broom )

Ginkgo

Ginkgo biloba (Ginkgo )

Gleditsia

Gleditsia triacanthos var. inermis 'Sunburst' (Sunburst Thornless Honeylocust)

Gymnocladus

Gymnocladus dioica (Kentucky Coffeetree)

Illicium

Illicium floridanum (Florida Anise Tree )

Juglans

Juglans microcarpa (Texas Walnut )
Juglans regia (English Walnut )

Lapageria

Lapageria rosea (Chilean Bellflower )

Lindera

Lindera benzoin (Spicebush )

Liriodendron

Liriodendron chinense (Chinese Tuliptree)
Liriodendron tulipifera (Tuliptree )
Liriodendron tulipifera 'Aureo-marginatum' (Aureo-marginatum Tuliptree)
Liriodendron tulipifera 'Medio-pictum' (Medio-pictum Tuliptree )

Lonicera

Lonicera nitida 'Baggesens Gold' (Baggesen's Gold Box Honeysuckle)
Lonicera tatarica (Tatarian Honeysuckle )

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)

Maclura

Maclura pomifera (Osage-orange )

Magnolia

Magnolia lotungensis (Eastern Joy Lotus Tree)

Myrica

Myrica gale (Sweetgale )

Notholithocarpus

Notholithocarpus densiflorus var. echinoides (Shrub Tanoak )

Passiflora

Passiflora caerulea (Passion Flower )

Phellodendron

Phellodendron amurense (Amur Corktree)

Platanus

Platanus occidentalis (American Sycamore or Planetree )
Platanus racemosa (California Sycamore )

Punica

Punica granatum (Pomegranate)

Pyracantha

Pyracantha (Firethorn)

Quercus

Quercus mongolica (Mongolian Oak)

Rhododendron (defines evaluations)

Rhododendron 'Frilly Lemon' (Frilly Lemon Azalea)
Rhododendron luteiflorum (Luteiflorum Rhododendron)

Rhus

Rhus lancea (African Sumac )

Rubus

Rubus rolfei (Creeping Raspberry)

Sapindus

Sapindus drummondii (Western Soapberry)

Searsia

Searsia lancea (African Sumac )

Shepherdia

Shepherdia argentea (Silver Buffaloberry )
Shepherdia canadensis (Russet Buffaloberry )

Styphnolobium

Styphnolobium japonicum (Japanese Pagodatree )
Styphnolobium japonicum Millstone™ (Millstone Japanese Pagodatree)
Styphnolobium japonicum 'Pendula' (Weeping Scholar-tree )

Styrax

Styrax obassia (Fragrant Snowbell)

Ternstroemia

Ternstroemia gymnanthera (Japanese Ternstroemia)

Toxicodendron

Toxicodendron diversilobum (Poison Oak)