| Castilleja angustifolia | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Lamiales |
| Family: | Orobanchaceae |
| Genus: | Castilleja |
| Species: | C. angustifolia
|
| Binomial name | |
| Castilleja angustifolia | |
| Synonyms | |
| |
Castilleja angustifolia (synonym: Castilleja chromosa) is a species of wildflower known by the common names northwestern Indian paintbrush and desert Indian paintbrush. It is an herbaceous perennial native to the desert, scrublands, and woodlands of western North America.[2] It grows in hot sandy soils and rock crevices in dry conditions.[3]
- ^ "NatureServe Explorer 2.0". explorer.natureserve.org. Retrieved 13 April 2023.
- ^ "Plants Profile for Castilleja angustifolia (northwestern Indian paintbrush)". plants.usda.gov. Retrieved 2020-02-04.
- ^ "Southwest Colorado Wildflowers, Castilleja chromosa". www.swcoloradowildflowers.com. Retrieved 2020-02-05.