Taxon  Report   4510 
Kallstroemia californica  (S. Watson) Vail
California caltrop,  California kallstroemia
Kallstroemia californica
© 2013 Neal Kramer
Click on a photo to see it bigger.
Kallstroemia californica
© 2013 Neal Kramer
Kallstroemia californica
© 2011 Neal Kramer
Kallstroemia californica, 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
Kallstroemia californica
© 2004 James M. Andre
Genus: Kallstroemia
Creosote Bush Scrub
Distribution by County 

Add an Observation of  Kallstroemia californica

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

PLANTS: Kallstroemia brachystylis
PLANTS: Kallstroemia californica var. brachystylis
More information about  Kallstroemia californica
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]. 2016. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Oct 25, 2016).

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