Vine Maple

Acer circinatum

Box Elder

Acer negundo

Gray Alder

Alnus incana

Red Alder

Alnus rubra

Red Osier Dogwood

Cornus sericea

Beaked Hazelnut

Corylus cornuta

Quaking Aspen

Populus tremuloides

Chokecherry

Prunus virginiana

Coast Live Oak

Quercus agrifolia

Garry's Oak

Quercus garryana

Black Oak

Quercus kelloggii

Gray Willow

Salix bebbiana

Rocky Mountain Maple

Acer glabrum

Rocky Mountain Maple

Acer glabrum var. diffusum

Mountain Maple

Acer glabrum var. glabrum

Big Leaf Maple

Acer macrophyllum

California Buckeye

Aesculus californica

Mountain Alder

Alnus incana ssp. tenuifolia

White Alder

Alnus rhombifolia

Green Alder

Alnus viridis

Sitka Alder

Alnus viridis ssp. sinuata

Western Serviceberry

Amelanchier alnifolia

Glabrous Serviceberry

Amelanchier alnifolia var. pumila

Pacific Serviceberry

Amelanchier alnifolia var. semiintegrifolia

Pale Serviceberry

Amelanchier pallida

Service Berry

Amelanchier utahensis

Pacific Madrone

Arbutus menziesii

Resin Birch

Betula glandulosa

Water Birch

Betula occidentalis

Bunchberry

Cornus canadensis

Brown Dogwood

Cornus glabrata

Pacific Dogwood

Cornus nuttallii

Western Dogwood

Cornus sericea ssp. occidentalis

Creek Dogwood

Cornus sericea ssp. sericea

Miner's Dogwood

Cornus sessilis

California Hazel

Corylus cornuta ssp. californica

Crataegus castlegarensis

Black Hawthorn

Crataegus douglasii

Klamath Hawthorn

Crataegus gaylussacia

Coffeeberry

Frangula californica

California Coffeeberry

Frangula californica ssp. californica

Serpentine Hoary Coffeeberry

Frangula californica ssp. crassifolia

Western California Coffeeberry

Frangula californica ssp. occidentalis

Hoary Coffeeberry

Frangula californica ssp. tomentella

Cascara Sagrada

Frangula purshiana

Sierra Coffeeberry

Frangula rubra

Red Buckthorn

Frangula rubra ssp. rubra

California Ash

Fraxinus dipetala

Oregon Ash

Fraxinus latifolia

Chaparral Ash

Fraxinus parryi

Velvet Ash

Fraxinus velutina

Southern California Black Walnut

Juglans californica

Northern California Black Walnut

Juglans hindsii

Common Loosestrife

Lythrum californicum

Oregon Crab Apple

Malus fusca

California Wax Myrtle

Morella californica

Dwarf Pine

Pinus albicaulis

Knobcone Pine

Pinus attenuata

Foxtail Pine

Pinus balfouriana

Foxtail Pine

Pinus balfouriana ssp. austrina