(Redirected from Lichen ruber planus) Lichen planus (LP) is a disease characterized by itchy reddish-purple polygon-shaped skin lesions on the lower back, wrists, and ankles. It may also present with a burning sensation in the mouth, and a lattice-like network of white lines near sites of erosion (Wickham striae).
1 Meet Me at the Feeding Station: Elk and Bighorn Sheep at Oak Creek Topo Map. 2  Meet Me at the Feeding Station: Elk and Bighorn Sheep at Oak Creek Trail Photos. 3  Washington Nature Weekends Guide Book. 4  Naches Washington Mountain Peaks & Summits.
Elk, deer, and moose in and near Yellowstone National Park are at risk for infection by chronic wasting disease (CWD). This fatal infection, transmitted by animal contact or through the environment, has spread to within 10 miles of the park.