Alnus

Alnus alnobetula subsp. sinuata (Sitka Alder )
Alnus incana subsp. tenuifolia (Thinleaf Alder )

Amelanchier

Amelanchier alnifolia (Western Serviceberry )
Amelanchier alnifolia 'Regent' (Regent Serviceberry )

Arctostaphylos

Arctostaphylos 'White Lanterns' (White Lanterns Manzanita)
Arctostaphylos columbiana (Hairy Manzanita)
Arctostaphylos patula (Green Manzanita )
Arctostaphylos uva-ursi (Kinnikinnik )
Arctostaphylos uva-ursi 'Massachusetts' (Massachusetts Kinnikinnik )
Arctostaphylos uva-ursi 'Point Reyes' (Point Reyes Kinnikinnik )
Arctostaphylos uva-ursi 'San Bruno Mountain' (San Bruno Mountain Kinnikinnik )

Baccharis

Baccharis pilularis (Coyote Bush )

Ceanothus

Ceanothus integerrimus (Deer Brush)
Ceanothus sanguineus (Redstem Ceanothus )
Ceanothus thyrsiflorus (Blue Blossom)
Ceanothus thyrsiflorus 'El Dorado' (El Dorado Ceanothus )
Ceanothus velutinus (Snowbrush )

Chamaebatiaria

Chamaebatiaria millefolium (Fernbush )

Chrysolepis

Chrysolepis chrysophylla (Golden Chinkapin )

Chrysothamnus

Chrysothamnus viscidiflorus (Green Rabbitbrush )

Corylus

Corylus cornuta var. californica (Western Hazel )

Crataegus

Crataegus columbiana (Columbia Hawthorn)
Crataegus douglasii (Douglas Hawthorn )

Dasiphora

Dasiphora fruticosa (Shrubby Cinquefoil )

Elaeagnus

Elaeagnus angustifolia (Russian-olive)

Ericameria

Ericameria nauseosa (Gray Rabbitbrush )

Gaultheria

Gaultheria shallon (Salal)

Holodiscus

Holodiscus discolor (Oceanspray )
Holodiscus microphyllus (Small-leaved Creambush)

Leucothoe

Leucothoe davisiae (Western Leucothoe )

Mahonia

Mahonia aquifolium (Oregon Grape )
Mahonia aquifolium 'Compacta' (Compact Oregon Grape)
Mahonia nervosa (Longleaf Mahonia )
Mahonia repens (Creeping Mahonia)

Malus

Malus fusca (Western Crabapple )

Menziesia

Menziesia ferruginea (Rusty Menziesia )

Morella

Morella californica (Pacific Waxmyrtle )

Notholithocarpus

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

Oemleria

Oemleria cerasiformis (Indian Plum )

Oplopanax

Oplopanax horridus (Devil's Club)

Physocarpus

Physocarpus capitatus (Western Ninebark )
Physocarpus malvaceus (Mallow Ninebark )

Prunus

Prunus emarginata (Bitter Cherry )
Prunus subcordata (Klamath Plum )
Prunus virginiana var. demissa (Western Chokecherry)

Purshia

Purshia tridentata (Bitterbrush )

Rhododendron (defines evaluations)

Rhododendron macrophyllum (Western Rhododendron)
Rhododendron occidentale (Western Azalea)
Rhododendron occidentale 'Irene Koster' (Irene Koster (Western) Azalea)

Rhus

Rhus glabra (Smooth Sumac )
Rhus trilobata (Skunkbush Sumac )

Ribes

Ribes aureum (Golden Currant )
Ribes nevadense (Mountain Pink Currant )
Ribes sanguineum (Flowering Currant )
Ribes sanguineum 'Elk River Red' (Elk River Red Flowering Currant)
Ribes sanguineum 'Pokey's Pink' (Pokey's Pink Flowering Currant)
Ribes sanguineum White Icicle™ (White Icicle Flowering Currant)

Rosa

Rosa gymnocarpa (Little Wood Rose )
Rosa multiflora (Multiflora Rose)
Rosa nutkana (Nootka Rose )
Rosa pisocarpa (Clustered Rose)
Rosa rubiginosa (Sweetbriar Rose )
Rosa woodsii (Woods' Rose)

Rubus

Rubus armeniacus (Himalayan Blackberry )
Rubus laciniatus (Evergreen Blackberry )
Rubus leucodermis (Blackcap)
Rubus parviflorus (Thimbleberry )
Rubus spectabilis (Salmonberry)
Rubus ursinus (Trailing Blackberry )

Sorbus

Sorbus scopulina (Greene Mountain Ash )
Sorbus sitchensis (Sitka Mountain Ash )

Spiraea

Spiraea betulifolia (Birch-leaf Spirea )
Spiraea douglasii (Douglas Spirea )
Spiraea splendens (Mountain Spirea)

Ulex

Ulex europaeus (Common Gorse )

Umbellularia

Umbellularia californica (Oregon Myrtle )