Taxon  Report   2126 
Cirsium douglasii  DC.  var. breweri  (A. Gray) Keil & C. Turner
Brewer's swamp thistle,  Douglas' thistle
Cirsium douglasii var. breweri
© 2010 Sangeet Khalsa
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Cirsium douglasii var. breweri
© 2010 Sangeet Khalsa
Cirsium douglasii var. breweri, a dicot, is a perennial herb that is native to California and is endemic (limited) to California.

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Plant Characteristics
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Bloom Period
Cirsium douglasii var. breweri
© 2010 John Dittes
Family: ASTERACEAE  
Genus: Cirsium
Parent Record Cirsium douglasii
Communities:
Coastal Prairie, Yellow Pine Forest, Douglas-Fir Forest, wetland-riparian
Wetlands:Occurs almost always under natural conditions in wetlands [U.S. Fish & Wildlife Service.]
AFFINITY to serpentine soil:   3 (strong indicator)   [Safford et al 2005]
Distribution by County 

Add an Observation of  Cirsium douglasii var. breweri

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

PLANTS: Cirsium breweri var. lanosissimum
PLANTS: Cirsium breweri
PLANTS: Cirsium douglasii var. canescens
More information about  Cirsium douglasii var. breweri
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)

USDA PLANTS Profile (CIDOB2)

Search the International Plants Names Index

Search efloras.org (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: http://www.calflora.org/   (Accessed: May 31, 2016).

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