Actinidia

Actinidia kolomikta (Kolomikta Actinidia )

Adenium

Adenium obesum (Desert Rose )

Aleurites

Aleurites moluccanus (Candelnut)

Araucaria

Araucaria araucana (Monkey Puzzle Tree )

Aucuba

Aucuba japonica (Japanese Aucuba )

Bauhinia

Bauhinia variegata (Orchid Tree )

Berberis

Berberis × gladwynensis 'William Penn' (William Penn Barberry)
Berberis replicata (Evergreen Barberry)
Berberis verruculosa (Warty Barberry)

Calycanthus

Calycanthus floridus (Carolina Allspice )
Calycanthus × raulstonii 'Hartlage Wine' (Hartlage Wine Sweetbush )

Cercidiphyllum

Cercidiphyllum japonicum (Katsura )
Cercidiphyllum japonicum 'Red Fox' (Red Fox Katsura)
Cercidiphyllum japonicum f. pendulum (Weeping Katsura Tree)

Cercis

Cercis canadensis (Eastern Redbud)
Cercis canadensis 'Forest Pansy' (Forest Pansy Redbud)
Cercis canadensis 'Ruby Falls' (Ruby Falls Weeping Redbud)
Cercis canadensis var. alba (White Flowered 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 )

Chilopsis

Chilopsis linearis (Desert Willow )

Chimonanthus

Chimonanthus praecox (Fragrant Wintersweet)

Cornus

Cornus florida (Flowering Dogwood )
Cornus florida 'Golden Nugget' (Golden Nugget Dogwood)
Cornus florida 'Welchii' (Tricolor Dogwood )
Cornus mas (Corneliancherry Dogwood)
Cornus officinalis (Japanese Cornelian Dogwood )

Cotinus

Cotinus obovatus (American Smoketree )

Daphne

Daphne laureola (Spurge Laurel)

Fremontodendron

Fremontodendron (Flannel Bush )

Fuchsia

Fuchsia magellanica (Magellan Fuchsia )

Genista

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

Hakea

Hakea microcarpa (Small-fruited Hakea)

Hamamelis

Hamamelis × intermedia (Witchhazel)

Hibiscus

Hibiscus syriacus (Rose of Sharon )

Itea

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

Lagerstroemia

Lagerstroemia chekiangensis (Crape Myrtle)
Lagerstroemia floribunda (Asian Crape Myrtle )

Lapageria

Lapageria rosea (Chilean Bellflower )

Liriodendron

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

Magnolia

Magnolia denudata (Yulan Magnolia)
Magnolia ernestii (Yellow Lily Tree)
Magnolia kobus (Kobus Magnolia)
Magnolia liliiflora (Lily Magnolia)
Magnolia lotungensis (Eastern Joy Lotus Tree)
Magnolia salicifolia (Willowleaf Magnolia )
Magnolia sieboldii (Siebold Magnolia )
Magnolia × soulangeana (Saucer Magnolia)
Magnolia stellata (Star Magnolia)
Magnolia stellata 'Rosea' (Rosea Star Magnolia )
Magnolia stellata 'Waterlily' (Waterlily Magnolia)
Magnolia virginiana (Sweetbay Magnolia)

Melaleuca

Melaleuca diosmifolia (Dotted Melaleuca )
Melaleuca nesophila (Pink Melaleuca )

Morus

Morus alba (White Mulberry )

Oxydendrum

Oxydendrum arboreum (Sourwood )

Parrotia

Parrotia persica (Persian Parrotia )

Pterostyrax

Pterostyrax hispida (Epaulette Tree )

Rhododendron (defines evaluations)

Rhododendron groenlandicum (Labrador-tea)

Rubus

Rubus calycinoides (Crinkle-leaf Creeper )
Rubus rolfei (Creeping Raspberry)

Sassafras

Sassafras albidum (Common Sassafras )

Ziziphus

Ziziphus jujuba (Jujube )