Taxon  Report   1332 
Calycoseris wrightii  A. Gray
White tackstem
Calycoseris wrightii
© 2004 Aaron Schusteff
More photos from
CalPhotos / Calflora
Calycoseris wrightii
© 2011 Steve Matson
Calycoseris wrightii
© 2010 Neal Kramer
Calycoseris wrightii, a dicot, is an annual herb that is native to California, is also found outside of California, but is confined to western North America.

Interactive Distribution Map

Observation Hotline
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Plant Characteristics
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Bloom Period
Calycoseris wrightii
© 2004 James M. Andre
Genus: Calycoseris
Creosote Bush Scrub
Distribution by County 

Add an Observation of  Calycoseris wrightii

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

ICPN: Calycoseris wrightii var. californica
More information about  Calycoseris wrightii
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Photos on

Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation


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: Aug 16, 2018).

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