Calflora
7 matching records.
Searching for: genus: Sonchus
Click on the Scientific Name to see a Taxon Report.
Sonchus arvensis
Perennial sow thistle
non-native
Perennial herb
Sonchus arvensis
© 2015 Richard Spellenberg
Sonchus arvensis
© 2006 Louis-M. Landry
Sonchus arvensis
© 2015 Richard Spellenberg
Sonchus arvensis ssp. arvensis
Field sowthistle
non-native
Perennial herb
Sonchus arvensis ssp. arvensis
© 2015 Richard Spellenberg
Sonchus arvensis ssp. arvensis
© © 2015 Richard Spellenberg
Sonchus arvensis ssp. arvensis
© 2015 Richard Spellenberg
Sonchus arvensis ssp. uliginosus
Moist sowthistle
non-native
Perennial herb
Sonchus arvensis ssp. uliginosus
© © 2015 Richard Spellenberg
Sonchus arvensis ssp. uliginosus
© 2015 Richard Spellenberg
Sonchus arvensis ssp. uliginosus
© 2015 Richard Spellenberg
Sonchus asper
Spiny sowthistle
non-native
Annual herb
Sonchus asper
© 2006 Louis-M. Landry
Sonchus asper
© 2004 Robert E. Preston, Ph.D.
Sonchus asper
© 2005 Steve Matson
Sonchus asper ssp. asper
Sow thistle
non-native
Annual herb
Sonchus asper ssp. asper
© 2011 Zoya Akulova
Sonchus asper ssp. asper
© 2006 Brent Miller
Sonchus asper ssp. asper
© 2010 Zoya Akulova
Sonchus oleraceus
Sow thistle
non-native
Annual herb
Sonchus oleraceus
© 2008 Gary McDonald
Sonchus oleraceus
© 2004 Laura Ann Eliassen
Sonchus oleraceus
© 2008 Gary McDonald
Sonchus tenerrimus
Slender sow thistle
non-native
Annual herb
Sonchus tenerrimus
© 2007 Luigi Rignanese
Sonchus tenerrimus
© 2005 Luigi Rignanese
Sonchus tenerrimus
© 2007 Luigi Rignanese
    Suggested Citation
    Calflora: Information on California plants for education, research and conservation. [web application]. 2018. Berkeley, California:
    The Calflora Database [a non-profit organization].
    Available: http://www.calflora.org/   (Accessed: Jun 18, 2018).

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

News About Calflora Home
Calflora  -  1700 Shattuck Avenue   #198,   Berkeley, CA   94709  -  510 883-3148  -  CONTACT