Taxon  Report   7821    
Streptanthus brachiatus  F. W. Hoffm.  ssp. hoffmanii  R. W. Dolan & LaPré
Freed's jewel flower,  Socrates mine jewelflower
Streptanthus brachiatus ssp. hoffmanii
© 2017 Don Loarie
Photos from
CalPhotos / Calflora
Streptanthus brachiatus ssp. hoffmanii, a dicot, is a perennial herb that is native to California, is endemic (limited) to California.
CNPS Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).   8th Edition

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations

Bloom Period
Streptanthus brachiatus ssp. hoffmanii
© 2017 Don Loarie
Communities: Chaparral, Foothill Woodland

Serpentine affinity: 6.1; (strict endemic)

Name Status:
Accepted by CNPS + PLANTS

ICPN accepted name:
Streptanthus brachiatus

More information about  Streptanthus brachiatus ssp. hoffmanii
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on Google Images

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).