Calflora
Taxon  Report   7859    
Streptanthus tortuosus  Kellogg
Jewelweed,  Mountain jewelflower, Shieldplant
Streptanthus tortuosus
© 2009 Keir Morse
Photos from
CalPhotos / Calflora
Streptanthus tortuosus
© 2008 Chris Winchell
Streptanthus tortuosus
© 2008 Ron Wolf
Streptanthus tortuosus, a dicot, is an annual or perennial herb that is native to California, is also found outside of California, but is confined to western North America.

Interactive Distribution Map


Observation Hotline
(observation details)



point, line, or polygon

Plant Characteristics
and Associations



Bloom Period
Streptanthus tortuosus
© 2018 Julie Kierstead Nelson
Family: BRASSICACEAE  
Genus: Streptanthus
Subspecies and Varieties:
Communities: Mixed Evergreen Forest, Yellow Pine Forest

Habitat: slopes

Name Status:
Accepted by JEF + PLANTS

Alternate Names:
ICPN: Streptanthus tortuosus var. flavescens
ICPN: Streptanthus tortuosus var. oblongus
ICPN: Streptanthus tortuosus var. optatus
. . .
More information about  Streptanthus tortuosus
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on PlantID.net   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation

USDA PLANTS Profile (STTO3)

Search the International Plants Names Index

Search efloras.org (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: https://www.calflora.org/   (Accessed: Jan 16, 2019).