Psorothamnus emoryi, syn. Dalea emoryi, common names dyebush, white dalea, or Emory's indigo bush, is a perennial legume shrub or subshrub common to the desert mesas of the southern part of the U.S. states of Arizona and California, and regions of the Mexican state of Baja California.
Other Names: Emory's Indigo Bush
Psorothamnus emoryi emoryi is a variety of plants with 214 observations
Other Names: Dalea emoryi, Dalea juncea, Parosela emoryi, Parosela juncea, Psorothamnus junceus
Psorothamnus emoryi arenarius is a variety of plants with 13 observations
Other Names: Dalea tinctoria arenaria, Dalea tinctoria, Parosela tinctoria, Psorothamnus arenarius, Psorothamnus tinctorius