Where does the Indian paintbrush plant live in the US?

The Indian paintbrush plant, known scientifically as Castilleja, primarily thrives in the western United States. It is commonly found in a variety of habitats, including open meadows, grasslands, and mountainous regions, particularly in states like Colorado, Wyoming, and California. This native wildflower often grows in association with sagebrush and other native plants, flourishing in well-drained soils and areas with full sun exposure.