Other forested areas (mainly above 3200 feet in elevation) are marked by stands of Ponderosa Pine, Douglas Fir, White Fir, Western Larch (a deciduous conifer commonly called "Tamarack"), Lodgepole Pine, Spruce stands in some higher elevation sites and a few stands of White Pine, as well as Cottonwood trees along some rivers and streams, and Birch and Quaking Aspen groves, mainly at higher elevations.