Castilleja lanata, commonly known as Sierra Woolly Indian Paintbrush, is a deciduous perennial herb that is native to the mountainous regions of the Southwestern United States and Mexico. It is typically found in montane and subalpine habitats such as open woodlands, meadows, and well-drained slopes. This species grows at a moderate rate to a height of 2-3 feet (0.6-0.9 meters) and a width of 1-2 feet (0.3-0.6 meters). The plant is characterized by its woolly texture and lance-shaped leaves, with orange or yellow bracts that are often mistaken for flowers. The true flowers are small and inconspicuous, nestled within the showy bracts, which bloom in the spring and summer months.

Sierra Woolly Indian Paintbrush is valued for its vibrant bracts that add a splash of color to rock gardens, native plant gardens, and wildflower meadows. It is a low-maintenance plant that requires minimal water once established, making it suitable for xeriscaping. It is also used to attract hummingbirds and other pollinators. Cultivation requires full sun exposure and well-draining soils, preferably medium draining clay or loam with low water needs. While it is generally disease-resistant, it can suffer from root rot if overwatered or planted in poorly draining soils.CC BY-SA 4.0