Psorodendron fremontii, the Fremont's dalea or Fremont's indigo bush (after John C. Frémont) 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.
The plant is found in the Sonoran Deserts (including the Colorado Desert), the Great Basin Deserts, and the Mojave Desert sky islands, from in elevation.
References
External links
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