Trees

• Abies amabalis
  Pacific silver fir
• Abies concolor
  white fir
• Abies grandis
  grand fir
• Abies magnifica
  red fir
• Abies procera
  noble fir
• Acer circinatum
  vine maple
• Acer glabrum
  Rocky Mountain maple
• Acer grandidentatum
  bigtooth maple
• Acer macrophyllum
  bigleaf maple
• Aesculus californica
  California buckeye
• Alnus incana ssp. tenuifolia
  mountain alder
• Alnus rhombifolia
  white alder
• Alnus rubra
  red alder
• Arbutus menziesii
  Pacific madrone
• Betula occidentalis
  water birch
• Betula papyrifera
  paper birch
• Calocedrus decurrens
  incense cedar
• Cercocarpus ledifolius
  curl-leaf mountain mahogany
• Chamaecyparis lawsoniana
  Port Orford cedar
• Chamaecyparis nootkaensis
  Alaska yellow cedar
• Cornus nuttalli
  Pacific dogwood
• Cornus sessilis
  black-fruited dogwood
• Corylus cornuta v. californica
  California, western hazelnut
• Corylus cornuta v. cornuta
  beaked hazelnut
• Crataegus douglasii
  Oregon, black hawthorn
• Cupressus bakeri
  Modoc, Matthew’s cypress
• Fraxinus latifolia
  Oregon ash
• Juniperus scopulorum
  Rocky Mountain juniper
• Larix occidentalis
  western larch
• Lithocarpus densiflorus v. densiflorus
  tan oak
• Myrica californica
  Pacific wax myrtle
• Picea engelmannii
  Engelmann spruce
• Picea sitchensis
  sitka spruce
• Pinus contorta ssp. contorta
  shore pine
• Pinus contorta ssp. murrayana
  lodgepole pine
• Pinus edulis
  two-needle pinyon pine
• Pinus jeffreyi
  Jeffrey pine
• Pinus lambertiana
  sugar pine
• Pinus monticola
  western white pine
• Pinus ponderosa
  ponderosa pine
• Populus angustifolia
  narrow-leaved cottonwood
• Populus tremuloides
  quaking aspen
• Populus trichocarpa (P. balsamifera ssp. trichocarpa)
  black cottonwood
• Prunus subcordata
  Klamath plum
• Prunus virginiana
  common chokecherry
• Pseudotsuga menziesii
  Douglas fir
• Pseudotsuga menziesii v. glauca
  blue Douglas fir
• Quercus chrysolepis
  canyon live oak
• Quercus douglasii
  blue oak
• Quercus gambelii
  Rocky Mountain oak, Gambel oak
• Quercus garryana
  Oregon white oak
• Quercus kelloggii
  California black oak
• Quercus lobata
  valley oak
• Quercus phellos
  willow oak
• Quercus wislizenii
  interior live oak
• Rhamnus purshiana
  cascara
• Salix lasiandra
  Pacific willow
• Salix sitchensis
  Sitka willow
• Sambucus caerulea
  blue elderberry
• Sambucus racemosa
  red elderberry
• Sequoia sempervirens
  coast redwood
• Sequoiadendron giganteum
  giant sequoia
• Taxus brevifolia
  western yew
• Thuja plicata
  western red cedar
• Tsuga heterophylla
  western hemlock
• Tsuga mertensiana
  mountain hemlock
• Umbellularia californica
  California bay laurel