Arctostaphylos

Arctostaphylos × 'Austin Griffiths' (Austin Griffiths Manzanita)
Arctostaphylos manzanita (Parry Manzanita )
Arctostaphylos manzanita 'St. Helena' (St. Helena Manzanita)

Azara

Azara microphylla (Boxleaf Azara)

Buddleia

Buddleia alternifolia (Alternate-leaf Butterfly Bush )

Cercis

Cercis canadensis 'Forest Pansy' (Forest Pansy Redbud)
Cercis canadensis var. alba (White Flowered Redbud)
Cercis canadensis var. mexicana (Mexican Redbud)
Cercis canadensis var. texensis 'Oklahoma' (Oklahoma Redbud)
Cercis chinensis 'Avondale' (Avondale Chinese Redbud)
Cercis siliquastrum (Judus Tree )

Chilopsis

Chilopsis linearis (Desert Willow )

Chionanthus

Chionanthus retusus (Chinese Fringetree)
Chionanthus virginicus (White Fringetree)

Cornus

Cornus alternifolia (Pagoda Dogwood)
Cornus capitata (Evergreen Dogwood )
Cornus florida (Flowering Dogwood )
Cornus kousa (Kousa Dogwood )
Cornus mas (Corneliancherry Dogwood)
Cornus officinalis (Japanese Cornelian Dogwood )

Cotinus

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

Cotoneaster

Cotoneaster salicifolius (Willowleaf Cotoneaster)

Crataegus

Crataegus germanica (Medlar)

Crinodendron

Crinodendron hookerianum (Chilean Lantern Tree)

Cydonia

Cydonia oblonga (Quince)

Daphniphyllum

Daphniphyllum macropodum (False Daphne )

Drimys

Drimys winteri (Winter's Bark )

Exochorda

Exochorda racemosa (Common Pearlbush)

Feijoa

Feijoa sellowiana (Pineapple Guava )

Fremontodendron

Fremontodendron (Flannel Bush )

Heptacodium

Heptacodium miconioides (Seven Sons Flower )

Lagerstroemia

Lagerstroemia (hybrid) (Hybrid Crape Myrtle)
Lagerstroemia 'Zuni' (Zuni Crape Myrtle)
Lagerstroemia chekiangensis (Crape Myrtle)
Lagerstroemia fauriei (Japanese Crepe Myrtle)
Lagerstroemia floribunda (Asian Crape Myrtle )
Lagerstroemia indica (Common Crape Myrtle )

Ligustrum

Ligustrum sinense (Chinese Privet)

Luma

Luma apiculata (Arrayan )

Magnolia

Magnolia 'Elizabeth' (Elizabeth Magnolia)
Magnolia 'Randy' (Randy Magnolia)
Magnolia kobus (Kobus Magnolia)
Magnolia liliiflora (Lily Magnolia)
Magnolia × loebneri (Loebner Magnolia)
Magnolia × loebneri 'Leonard Messel' (Leonard Messel Magnolia)
Magnolia salicifolia (Willowleaf Magnolia )
Magnolia sieboldii (Siebold Magnolia )
Magnolia × soulangeana (Saucer Magnolia)
Magnolia stellata (Star Magnolia)
Magnolia stellata 'Rosea' (Rosea Star Magnolia )
Magnolia virginiana (Sweetbay Magnolia)

Melaleuca

Melaleuca nesophila (Pink Melaleuca )

Myrtus

Myrtus communis (Common Myrtle )

Osmanthus

Osmanthus × fortunei (Fortune's Osmanthus)
Osmanthus fragrans (Fragrant Tea Olive, )

Pittosporum

Pittosporum tobira (Japanese Mock Orange )

Prunus

Prunus caroliniana (Carolina Cherrylaurel )

Punica

Punica granatum (Pomegranate)

Quillaja

Quillaja saponaria (Soap-bark Tree )

Rhododendron (defines evaluations)

Rhododendron 'Argosy' (Argosy Rhododendron)
Rhododendron arboreum subsp. cinnamomeum (Cinnamon Rhododendron)
Rhododendron concinnum (Concinnum Rhododendron)
Rhododendron irroratum (Irroratum Rhododendron)
Rhododendron lacteum (Lacteum Rhododendron)

Rhus

Rhus ovata (Sugar Bush)

Stewartia

Stewartia serrata (Sawtooth Stewartia)

Syringa

Syringa pekinensis (Peking Lilac )
Syringa reticulata (Japanese Tree Lilac )

Tasmannia

Tasmannia lanceolata (Mountain Pepper)