Kolorado-Tanne
Northern tree species, such as subalpine fir ("Abies lasiocarpa"), Pacific silver fir ("Abies amabilis"), and Engelmann spruce ("Picea engelmannii") are found here, as well as southern trees, such as incense cedar ("Calocedrus decurrens"), ponderosa pine ("Pinus ponderosa"), and white fir "(Abies concolor)", plus unique populations of foxtail pine "(Pinus balfouriana)" and weeping spruce ("Picea breweriana").