Taxon  Report   7814    
Streptanthus albidus  Greene  ssp. peramoenus  (Greene) Kruckeb.
Most beautiful jewel flower,  Most beautiful jewelflower
Streptanthus albidus ssp. peramoenus
© 2016 Ryan Yarbrough
Photos from
CalPhotos / Calflora
Streptanthus albidus ssp. peramoenus
© 2014 Robert Sikora
Streptanthus albidus ssp. peramoenus
© 2015 Neal Kramer
Streptanthus albidus ssp. peramoenus, a dicot, is an annual 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 albidus ssp. peramoenus
© 2010 Zoya Akulova
Communities: Chaparral, Valley Grassland, Foothill Woodland

Serpentine affinity: 4.3; (broad endemic / strong indicator)

Name Status:
Accepted by CNPS + PLANTS

More information about  Streptanthus albidus ssp. peramoenus
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
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 18, 2019).