Taxon  Report   6921    
Psorothamnus arborescens  (A. Gray) Barneby  var. simplicifolius  (Parish) Barneby
California indigo bush,  California indigobush
Psorothamnus arborescens var. simplicifolius, a dicot, is a shrub that is native to California, and is endemic (limited) to California.

Bloom Period
Wetlands: Occurs usually in non wetlands, occasionally in wetlands

Communities: Creosote Bush Scrub

Name Status:
Accepted by JEF

Alternate Names:
JEF: Dalea californica
ICPN: Parosela californica var. simplicifolia
More information about  Psorothamnus arborescens var. simplicifolius
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Jan 19, 2020).