Taxon  Report   7683 
Sonchus tenerrimus  L.
slender sow thistle,  slender sowthistle

Sonchus tenerrimus
© 2007 Luigi Rignanese
Sonchus tenerrimus, a dicot, is an annual herb that is not native to California; it was introduced from elsewhere and naturalized in the wild.

 Interactive Distribution Map 

 Observation Hotline 
 (observation details + photos)

point, line, or polygon

 Plant Characteristics
 and Associations

Bloom Period
Sonchus tenerrimus
© 2007 Luigi Rignanese
Genus: Sonchus
weed, characteristic of disturbed places
Habitat: disturbed [Walker]
Distribution by County 

Add an Observation of  Sonchus tenerrimus

Name Status:
Accepted by TJM2 + PLANTS + JM93
 More information about  Sonchus tenerrimus

Photos on CalPhotos / Google Images

website references on Google

UC Integrated Pest Management Weed Photo Gallery
(profile of this plant as an agricultural weed)

Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation. on the
International Plants Names Index

Search (Flora of North America)

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 13, 2015).

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

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