| Psorothamnus spinosus | |
|---|---|
| |
| Mature form: 3–5 m | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fabales |
| Family: | Fabaceae |
| Subfamily: | Faboideae |
| Genus: | Psorothamnus |
| Species: | P. spinosus
|
| Binomial name | |
| Psorothamnus spinosus | |
| |
| Natural distribution range | |
| Synonyms | |
|
Dalea spinosa | |
Psorothamnus spinosus, or Delea spinosa, is a perennial legume tree of the deserts in North America. Common names include smokethorn, smoketree, smoke tree, smokethorn dalea, and corona de Cristo.
