Taxon  Report   2115 
Cirsium andersonii  (A. Gray) Jepson
Anderson's thistle,  rose thistle

Cirsium andersonii
© 2010 John Dittes
Cirsium andersonii, a dicot, is a perennial herb that is native to California and is also found outside of California, but is confined to western North America.

 Interactive Distribution Map 

 Observation Hotline 
 (observation details + photos)

point, line, or polygon

 Plant Characteristics
 and Associations

Bloom Period
Cirsium andersonii
© 2006 Matt Below
Genus: Cirsium
Yellow Pine Forest, Red Fir Forest, Lodgepole Forest, Subalpine Forest
Habitat: slopes [Walker]
Distribution by County 

Add an Observation of  Cirsium andersonii

Name Status:
Accepted by TJM2 + PLANTS + JM93
 More information about  Cirsium andersonii
Location Suitability

Nursery / seed vendor availability from CNPLX
Commercial availability unknown.


Photos on CalPhotos / Google Images

website references on Google

Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation. on the
International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2015. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Oct 09, 2015).

The information on this page comes from diverse sources. None of the links are sponsored.

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