- Species Common Name Larch Mountain Salamander
- Species Scientific Name Plethodon larselli
- Federal Listing Status Species of Concern
- State Listing Status Sensitive
The West Cascades ecoregion extends from east of the Cascade Mountains summit to the foothills of the Willamette, Umpqua, and Rogue Valleys, and spans the entire length of the state of Oregon. It is largely dominated by conifer forests, moving into alpine parklands and dwarf shrubs at higher elevations.