Taxon  Report   10816 
Cirsium scariosum  Nutt.  var. congdonii  (R. J. Moore & Frankton) D. J. Keil
Elk thistle
Cirsium scariosum var. congdonii
© 2010 Charles Patterson
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Cirsium scariosum var. congdonii, a dicot, is a perennial herb that is native to California.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Cirsium scariosum var. congdonii
© 1982 Dean Wm. Taylor
Genus: Cirsium
Parent Record Cirsium scariosum
Distribution by County 

Add an Observation of  Cirsium scariosum var. congdonii

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

TJM2: Cirsium tioganum
More information about  Cirsium scariosum var. congdonii
Jepson eFlora

Records from the Consortium of California Herbaria

Search (Flora of North America)

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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