Castilleja linariifolia
| Castilleja linariifolia | |
|---|---|
| Castilleja linariifolia, in the Grand Teton National Park, Wyoming. | |
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Asterids | 
| Order: | Lamiales | 
| Family: | Orobanchaceae | 
| Genus: | Castilleja | 
| Species: | C. linariifolia | 
| Binomial name | |
| Castilleja linariifolia | |
Castilleja linariifolia is a perennial plant, native to the United States and is the state flower of Wyoming. It has a number of common names including Wyoming Indian paintbrush, narrow-leaved Indian paintbrush, desert paintbrush, Wyoming desert paintbrush, Wyoming paintbrush, linaria-leaved Indian paintbrush, and Indian paintbrush.