Akebia

Akebia quinata (Five-leaf Akebia )

Berberis

Berberis pruinosa (Pruinosa Barberry)

Brachyglottis

Brachyglottis greyi (Daisy Bush)

Callicarpa

Callicarpa dichotoma 'Albifructus' (White Fruited Beautyberry)

Clematis

Clematis armandii (Evergreen Clematis )
Clematis cirrhosa var. balearica (Fern-leaved Clematis)
Clematis montana var. rubens (Pink Anemone Clematis)
Clematis tangutica (Golden Clematis)
Clematis terniflora (Sweet Autumn Clematis, )
Clematis viticella (Italian Clematis)
Clematis viticella 'Huldine' (Huldine Italian Clematis )
Clematis viticella 'Polish Spirit' (Polish Spirit Italian Clematis)

Cornus

Cornus alba (Tatarian Dogwood )
Cornus alternifolia (Pagoda Dogwood)
Cornus amomum (Silky Dogwood)
Cornus drummondii (Rough-leaved Dogwood)
Cornus racemosa (Gray Dogwood )
Cornus sericea subsp. sericea (Redosier Dogwood)
Cornus sericea subsp. sericea 'Flaviramea' (Golden Twig Dogwood )
Cornus sericea subsp. sericea 'Hessei' (Siberian Dogwood )

Cotoneaster

Cotoneaster franchetii (Franchet Cotoneaster)

Daphne

Daphne genkwa (Lilac Daphne)

Dermatophyllum

Dermatophyllum secundiflorum (Mescal Bean )
Dermatophyllum secundiflorum 'Silver Peso' (Silver Peso Mescal Bean )

Elaeagnus

Elaeagnus umbellata (Autumn Elaeagnus )

Fremontodendron

Fremontodendron (Flannel Bush )

Garrya

Garrya flavescens (Yellowleaf Silktassel )

Gaultheria

Gaultheria miqueliana (Miquel's Spicywintergreen )
Gaultheria mucronata (Chilean Pernettya)
Gaultheria tetramera (Si lie bai zhu (Chinese))

Hovenia

Hovenia dulcis (Japanese Raisintree )

Larrea

Larrea tridentata (Creosote Bush)

Magnolia

Magnolia campbellii (Campbell's Magnolia )

Melaleuca

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

Osmanthus

Osmanthus × burkwoodii (Burkwood Osmanthus)
Osmanthus delavayi (Delavay Osmanthus )

Oxydendrum

Oxydendrum arboreum (Sourwood )

Pachysandra

Pachysandra terminalis (Pachysandra )

Philadelphus

Philadelphus × virginalis  (Virginal Mockorange)

Pterostyrax

Pterostyrax hispida (Epaulette Tree )

Purshia

Purshia stansburiana (Cliffrose)

Rhododendron (defines evaluations)

Rhododendron 'Snow Lady' (Snow Lady Rhododendron)
Rhododendron bureavii (Bureau Rhododendron)

Rhus

Rhus aromatica (Fragrant Sumac)
Rhus aromatica 'Gro-Low' (Gro-Low Fragrant Sumac)

Rubus

Rubus calycinoides (Crinkle-leaf Creeper )

Salix

Salix magnifica (Magnolia-leaf Willow )

Skimmia

Skimmia japonica (Japanese Skimmia)

Sorbus

Sorbus koehneana (Chinese Mountain Ash )
Sorbus poteriifolia (Mountain Ash)

Styrax

Styrax japonicus (Japanese Snowbell)
Styrax japonicus 'Evening Light' (Evening Light Japanese Snowbell)
Styrax japonicus 'Pink Chimes' (Pink Chimes Japanese Snowbell )
Styrax obassia (Fragrant Snowbell)

Symphoricarpos

Symphoricarpos × doorenbosii (Doorenbos Snowberry )

Toona

Toona sinensis (Chinese Toon )

Yucca

Yucca brevifolia (Joshua Tree)