Field Guide to Forest Plants of Northern Idaho

United States Department of Agriculture Forest Service Rocky Mountain Research Station Ft. Collins, CO General Technical Report RMRS-GTR-118-CD February 2004 Authors Acknowledgments Introduction Species description   format Trees Shrubs Ferns & Friends Forbs Graminoids Descriptive drawings Collecting and    pressing methods Glossary References

Trees Common Name alder, red aspen, quaking birch, paper birch, water cottonwood, black Douglas-fir, Rocky Mountain fir, alpine fir, grand fir, red fir, subalpine fir, white hemlock, mountain hemlock, western larch, alpine larch, Lyall larch, subalpine larch, western pine, bull pine, jack pine, ponderosa pine, western white pine, whitebark pine, yellow red cedar, western spruce, Engelmann tamarack yew, Pacific yew, western Scientific Name Abies grandis Abies lasiocarpa Alnus rubra Betula occidentalis Betula papyrifera Larix lyallii Larix occidentalis Picea engelmannii Pinus albicaulis Pinus contorta Pinus monticola Pinus ponderosa Populus tremuloides Populus trichocarpa Pseudotsuga menziesii Taxus brevifolia Thuja plicata Tsuga heterophylla Tsuga mertensiana Key to Native Trees and Tall Shrubs Betula conspectus