(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.
Order: Artiodactyla, Family: Cervidae. Occurrence: Open forests, meadows, fields. The elk, or wapiti (Cervus canadensis), is one of the largest species of deer in the world and one of the largest mammals in North America and eastern Asia.