Psorodendron fremontii
| Psorodendron fremontii | |
|---|---|
 
 | |
| Scientific classification  | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Rosids | 
| Order: | Fabales | 
| Family: | Fabaceae | 
| Subfamily: | Faboideae | 
| Clade: | Dalbergioids | 
| Tribe: | Amorpheae | 
| Genus: | Psorodendron | 
| Species: | P. fremontii 
 | 
| Binomial name | |
| Psorodendron fremontii | |
| Synonyms[1] | |
  | |
Psorodendron fremontii, the Fremont's dalea or Fremont's indigo bush (after John C. Frémont[2]) is a perennial legume shrub.
Distribution
Psorodendron fremontii is common to the Southwestern United States and northwest Mexico - in the states of California, Nevada, Utah, and Arizona, Sonora, and Baja California.[3]
The plant is found in the Sonoran Deserts (including the Colorado Desert), the Great Basin Deserts, and the Mojave Desert sky islands, from 250–1,350 metres (820–4,430 ft) in elevation.[4]
References
- ^ "Psorodendron fremontii (Torr. ex A.Gray) Rydb". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 13 July 2025.
 - ^ Michael L. Charters. "Botanical Names: F". California Plant Names: Latin and Greek Meanings and Derivations. Sierra Madre, CA. Retrieved September 24, 2009.
 - ^ USDA
 - ^ Jepson
 
External links
 Media related to Psorothamnus fremontii at Wikimedia Commons
- Calflora Database: Psorothamnus fremontii (Fremont indigobush, Fremont's dalea, Fremont's indigo bush)
 - Jepson Manual eFlora (TJM2) treatment of Psorothamnus fremontii
 - USDA Plants Profile for Psorothamnus fremontii
 - Psorothamnus fremontii profile - Lady Bird Johnson: "Wildflower Center".
 - U.C. Photos Gallery — Psorothamnus fremontii
 
