Alnus

Alnus alnobetula subsp. sinuata (Sitka 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 velutinus (Snowbrush )

Chamaebatiaria

Chamaebatiaria millefolium (Fernbush )

Chrysolepis

Chrysolepis chrysophylla (Golden Chinkapin )

Crataegus

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

Dasiphora

Dasiphora fruticosa (Shrubby Cinquefoil )

Gaultheria

Gaultheria shallon (Salal)

Holodiscus

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

Leucothoe

Leucothoe davisiae (Western Leucothoe )

Malus

Malus fusca (Western Crabapple )

Menziesia

Menziesia ferruginea (Rusty Menziesia )

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 sanguineum (Flowering Currant )
Ribes sanguineum White Icicle™ (White Icicle Flowering Currant)

Rosa

Rosa multiflora (Multiflora Rose)
Rosa nutkana (Nootka 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 ursinus (Trailing Blackberry )

Sorbus

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

Spiraea

Spiraea betulifolia (Birch-leaf Spirea )

Umbellularia

Umbellularia californica (Oregon Myrtle )