Taxon  Report   6918    
Psorothamnus arborescens  (A. Gray) Barneby
California dalea,  Mojave indigo bush, Mojave indigobush
Psorothamnus arborescens
© 2005 Michelle Cloud-Hughes
Photos from
CalPhotos / Calflora
Psorothamnus arborescens
© 2001 George W. Hartwell
Psorothamnus arborescens
© 2013 Neal Kramer
Psorothamnus arborescens, a dicot, is a shrub that is native to California.

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Psorothamnus arborescens
© 2009 Anne McCarthy
Wetlands: Occurs usually in non wetlands, occasionally in wetlands
Name Status:
Accepted by JEF + PLANTS

More information about  Psorothamnus arborescens
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation


Search the International Plants Names Index

Search (Flora of North America)

website references from Google

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]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Jan 19, 2019).