Pinyon pine and juniper dominate the lower slopes, while aspen, mountain mahogany, white and Douglas fir, limber pine, and bristlecone pine are found in the upper elevations.
The distribution of tree species in this region is characterized by a gradient from lower slopes dominated by pinyon pine and juniper to higher elevations where aspen, mountain mahogany, white and Douglas fir, limber pine, and bristlecone pine are found.