Pacific Silver Fir

Abies amabilis

Grand Fir

Abies grandis

Subalpine Fir

Abies lasiocarpa

Red Alder

Alnus rubra

Pacific Madrone

Arbutus menziesii

Cascara Sagrada

Frangula purshiana

Sitka Spruce

Picea sitchensis

Lodgepole Pine

Pinus contorta

Douglas Fir

Pseudotsuga menziesii

Western Red Cedar

Thuja plicata

Western Hemlock

Tsuga heterophylla

Mountain Hemlock

Tsuga mertensiana

Santa Lucia Fir

Abies bracteata

Balsam Fir

Abies concolor

Balsam Fir

Abies magnifica

California Red Fir

Abies magnifica var. magnifica

Shasta Red Fir

Abies magnifica var. shastensis

Noble Fir

Abies procera

Gray Alder

Alnus incana

Mountain Alder

Alnus incana ssp. tenuifolia

White Alder

Alnus rhombifolia

Green Alder

Alnus viridis

Sitka Alder

Alnus viridis ssp. sinuata

Port Orford Cedar

Chamaecyparis lawsoniana

Coffeeberry

Frangula californica

California Coffeeberry

Frangula californica ssp. californica

Serpentine Hoary Coffeeberry

Frangula californica ssp. crassifolia

Sierra Hoary Coffeeberry

Frangula californica ssp. cuspidata

Western California Coffeeberry

Frangula californica ssp. occidentalis

Hoary Coffeeberry

Frangula californica ssp. tomentella

Frangula purshiana ssp. annonifolia

Frangula purshiana ssp. purshiana

Caribou Coffee Berry

Frangula purshiana ssp. ultramafica

Sierra Coffeeberry

Frangula rubra

Frangula rubra ssp. modocensis

Frangula rubra ssp. obtusissima

Red Buckthorn

Frangula rubra ssp. rubra

Frangula rubra ssp. yosemitana

California Juniper

Juniperus californica

Common Juniper

Juniperus communis

Depressed Juniper

Juniperus communis var. depressa

Juniperus communis var. jackii

Common Juniper

Juniperus communis var. saxatilis

Sierra Juniper

Juniperus grandis

Western Juniper

Juniperus occidentalis

Utah Juniper

Juniperus osteosperma

Weeping Spruce

Picea breweriana

Engelmann Spruce

Picea engelmannii

Dwarf Pine

Pinus albicaulis

Knobcone Pine

Pinus attenuata

Foxtail Pine

Pinus balfouriana

Bolander's Beach Pine

Pinus contorta ssp. bolanderi

Shore Pine

Pinus contorta ssp. contorta

Tamarack Pine

Pinus contorta ssp. murrayana

Coulter Pine

Pinus coulteri

Limber Pine

Pinus flexilis

Jeffrey Pine

Pinus jeffreyi

Sugar Pine

Pinus lambertiana

Hickory Pine

Pinus longaeva

Oneneedle Pinyon Pine

Pinus monophylla