- Western larch (Larix occidentalis)
- Douglas fir (Pseudotsuga menziesii)
- Lodgepole pine (Pinus contorta)
- Whitebark pine (Pinus albicaulis)
- Limber pine (Pinus flexilis)
- Subalpine fir (Abies lasiocarpa)
- Grand fir (Abies grandis)
- Western hemlock (Tsuga heterophylla)
- Western red cedar (Thuja plicata)
Hardwoods:
- Trembling aspen (Populus tremuloides)
- Black cottonwood (Populus trichocarpa)
- Narrowleaf cottonwood (Populus angustifolia)
- Plains cottonwood (Populus deltoides)
- Balsam poplar (Populus balsamifera)
- Paper birch (Betula papyrifera)
- Rocky Mountain maple (Acer glabrum)
- Douglas maple (Acer douglasii)