Hovenia

Hovenia dulcis (Japanese Raisintree )

Ilex

Ilex paraguariensis (Yerba Matá )

Itea

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

Kerria

Kerria japonica (Japanese Kerria )
Kerria japonica 'Albiflora' (White Japanese Kerria, )
Kerria japonica 'Golden Guinea' (Golden Guinea Japanese Kerria)
Kerria japonica 'Kin Kan' (Kin Kan Japanese Kerria)
Kerria japonica 'Picta' (Variegated Japanese Kerria, )
Kerria japonica 'Pleniflora' (Double Japanese Kerria)

Lavatera

Lavatera thuringiaca (Tree Lavatera)

Leucothoe

Leucothoe axillaris (Coast Leucothoen )
Leucothoe davisiae (Western Leucothoe )
Leucothoe fontanesiana (Drooping Leucothoe)
Leucothoe fontanesiana 'Girard's Rainbow' (Girard's Rainbow Leucothoe)
Leucothoe grayana (Hana-hirinoki (Japan))
Leucothoe racemosa (Sweetbells Leucothoe )

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)

Mahonia

Mahonia aquifolium (Oregon Grape )
Mahonia aquifolium 'Compacta' (Compact Oregon Grape)
Mahonia lomariifolia (Chinese Mahonia )
Mahonia × media 'Arthur Menzies' (Arthur Menzies Mahonia)
Mahonia nervosa (Longleaf Mahonia )
Mahonia pinnata (California Barberry )
Mahonia pinnata subsp. insularis (Island Barberry)
Mahonia repens (Creeping Mahonia)

Malus

Malus fusca (Western Crabapple )
Malus sargentii (Sargent Crabapple )
Malus transitoria (Transitoria Crabapple )

Menziesia

Menziesia ferruginea (Rusty Menziesia )

Morella

Morella californica (Pacific Waxmyrtle )

Neviusia

Neviusia cliftonii (Shasta Snowwreath)

Notholithocarpus

Notholithocarpus densiflorus (Tanoak )
Notholithocarpus densiflorus var. echinoides (Shrub Tanoak )

Olearia

Olearia macrodonta (Daisy Bush )

Oplopanax

Oplopanax horridus (Devil's Club)

Paeonia

Paeonia lutea subsp. ludlowii (Tibetan Peony )
Paeonia suffruticosa (Tree Peony )

Parrotia

Parrotia persica (Persian Parrotia )

Parrotiopsis

Parrotiopsis jacquemontiana (No English common name )

Photinia

Photinia × fraseri (Fraser Photinia)
Photinia × fraseri Pink Marble™ (Pink Marble Photinia)
Photinia glabra (Japanese Photinia)
Photinia serratifolia (Chinese Photinia )
Photinia villosa (Oriental Photinia)

Physocarpus

Physocarpus capitatus (Western Ninebark )
Physocarpus malvaceus (Mallow Ninebark )
Physocarpus opulifolius (Common Ninebark)
Physocarpus opulifolius 'Dart's Gold' (Dart's Gold Ninebark )
Physocarpus opulifolius Diabolo® (Diabolo Ninebark )
Physocarpus opulifolius 'Luteus' (Luteus Ninebark )
Physocarpus opulifolius Summer Wine™ (Summer Wine Ninebark )

Pieris

Pieris formosa var. forrestii (Chinese Pieris )
Pieris japonica (Japanese Pieris )
Pieris japonica 'Valley Valentine' (Valley Valentine Pieris)
Pieris japonica 'Variegata' (Variegated Peiris)
Pieris japonica 'Flaming Silver' (Flaming Silver Pieris)

Poncirus

Poncirus trifoliata (Trifoliate Orange )
Poncirus trifoliata 'Flying Dragon' (Flying Dragon Trifoliate Orange)

Prunus

Prunus americana (Wild Plum )
Prunus besseyi (Sand Cherry )
Prunus caroliniana (Carolina Cherrylaurel )
Prunus × cistena (Purpleleaf Sandcherry )
Prunus emarginata (Bitter Cherry )
Prunus fruticosa (Steppe Cherry )
Prunus glandulosa (Dwarf Flowering Almond)
Prunus ilicifolia (Hollyleaf Cherry )
Prunus laurocerasus (Cherry Laurel )
Prunus laurocerasus 'Marbled Dragon' (Marbled Dragon Laurel)
Prunus laurocerasus 'Mt. Vernon' (Mt. Vernon Laurel)
Prunus lusitanica (Portuguese Cherry Laurel .)
Prunus prostrata (Rock Cherry )
Prunus subcordata (Klamath Plum )
Prunus virginiana 'Canada Red' (Canada Red Chokecherry)
Prunus virginiana var. demissa (Western Chokecherry)
Prunus virginiana var. virginiana (Common Chokecherry)

Pterostyrax

Pterostyrax hispida (Epaulette Tree )

Pyracantha

Pyracantha (Firethorn)
Pyracantha coccinea (Scarlet Firethorn)
Pyracantha koidzumii (Formosan Firethorn)

Quillaja

Quillaja saponaria (Soap-bark Tree )

Rhaphiolepis

Rhaphiolepis 'Majestic Beauty' (Majestic Beauty Rhaphiolepis)
Rhaphiolepis indica (Indian Hawthorn)
Rhaphiolepis indica 'Pink Lady' (Pink Lady Indian Hawthorn)
Rhaphiolepis umbellata (Yeddo Rhaphiolepis )
Rhaphiolepis umbellata 'Minor' (Dwarf Yeddo Rhaphiolepis)

Rhododendron (defines evaluations)

Rhododendron Tri Lights™ (Tri-Lights Azalea)
Rhododendron 'Bric-a-brac' (Bric-a-brac Rhododendron)
Rhododendron 'Snow Lady' (Snow Lady Rhododendron)
Rhododendron formosum var. formosum (Formosum Rhododendron)
Rhododendron johnstoneanum 'Double Diamond' (Double Diamond (Johnstone) Rhododendron)

Rhus

Rhus aromatica (Fragrant Sumac)
Rhus aromatica 'Gro-Low' (Gro-Low Fragrant Sumac)
Rhus glabra (Smooth Sumac )
Rhus trilobata (Skunkbush Sumac )
Rhus typhina (Staghorn Sumac)