Taxon  Report   1744 
Caulanthus cooperi  (S. Watson) Payson
Cooper caulanthus,  Cooper's jewel flower, Cooper's wild cabbage
Caulanthus cooperi
© 2003 Michael Charters
Click on a photo to see it bigger.
Caulanthus cooperi
© 2012 Keir Morse
Caulanthus cooperi
© 2012 Keir Morse
Caulanthus cooperi, a dicot, is an annual herb that is native to California and is also found outside of California, but is confined to western North America.

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Plant Characteristics
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Bloom Period
Caulanthus cooperi
© 2012 Steve Matson
Genus: Caulanthus
Creosote Bush Scrub, Joshua Tree Woodland
Distribution by County 

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Name Status:
Accepted by TJM2 + PLANTS + JM93
Alternate Names:
(according to)

TJM2: Guillenia cooperi
TJM2 + PLANTS: Thelypodium cooperi
More information about  Caulanthus cooperi
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)


Search the International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Jan 18, 2018).

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