Mountain sumac, also known as Skunkbush or Rhus trilobata, is a flowering shrub native to North America. It is commonly found in regions with high elevations and dry climates, such as mountain slopes, canyons, and deserts. Some synonyms for mountain sumac include three-leafed sumac, basketbush, and aromatic sumac. This versatile plant is often used in landscaping due to its attractive foliage and ability to grow in difficult terrain. Mountain sumac is also known for its medicinal properties, with Native American tribes using its leaves and bark to treat ailments such as headaches, diarrhea, and sore throats.