Rainforest

• Sitka spruce - Picea sitchensis
• Douglas-fir - Pseudotsuga menziesii
• Western hemlock - Tsuga heterophylla
• Western redcedar - Thuja plicata
• Bigleaf maple - Acer macrophyllum
• Vine maple - Acer circinatum
• Red alder - Alnus rubra
• Black cottonwood - Populus balsamifera

Coastal forest

• Sitka spruce - Picea sitchensis
• Western hemlock - Tsuga heterophylla
• Western redcedar - Thuja plicata
• Red alder - Alnus rubra

Montane forest

• Alaska yellow-cedar – Chaemaecyparis nootkatensis
• Douglas-fir – Pseudotsuga menziesii
• Silver fir – Abies amabilis
• Western hemlock – Tsuga heterophylla
• Western redcedar – Thuja plicata

Lowland forest

• Douglas-fir – Pseudotsuga menziesii
• Western hemlock – Tsuga heterophylla
• Western redcedar – Thuja plicata
• Grand fir – Abies grandis
• Sitka spruce – Picea sitchensis (primarily westside rain forests)

Subalpine forest

• Alaska yellow-cedar – Chaemaecyparis nootkatensis
• Douglas-fir – Pseudotsuga menziesii
• Mountain hemlock – Tsuga mertensiana
• Silver fir – Abies amabilis
• Sitka alder – Alnus viridis (often in avalanche chutes)
• Subalpine fir – Abies lasiocarpa