Indian Paintbrush, or prairie-fire, is a genus of about 200 species of annual and perennial herbaceous plants native to the west of the Americas from Alaska south to the Andes, northern Asia, and one species as far west as the Kola Peninsula in northwestern Russia. The flowers of Indian paintbrush are edible, and were consumed in moderation by various Native American tribes as a condiment with other fresh greens. These plants have a tendency to absorb and concentrate selenium in their tissues from the soils in which they grow, and can be potentially very toxic if the roots or green parts of the plant are consumed. Highly alkaline soils increase the selenium levels in the plants. Indian paintbrush has similar health benefits to consuming garlic if the flowers are eaten only in small amounts and in moderation. The Ojibwa used a hair wash made from Indian paintbrush to make their hair glossy and full bodied, and as a treatment for rheumatism. The high selenium content of this plant has been cited as the reason for its effectiveness for these purposes. Nevada Indian tribes used the plant to treat sexually transmitted diseases and to enhance the immune system.