Please note: Due to a scheduled maintenance, BOLD Systems will be offline from Friday Apr 26, 2024 4pm EDT to Sunday Apr 28, 2024 7pm EDT. We apologize for the inconvenience.
You've been logged out. Click here to log back in.
full article at Wikipedia
![(Sonchus arvensis - BAR004) @11 [ ] Copyright (2009) Steven Newmaster University of Guelph BIO Herbarium](http://v3.boldsystems.org/pics/_w300/PLKEN/IMG_1906_FULL%2B1201630820.JPG "(Sonchus arvensis - BAR004) {} [ ] Copyright (2009)")
![(Sonchus arvensis var. arvensis - H720939) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/FBPL/H720939%2B1459452276.jpg "(Sonchus arvensis var. arvensis - H720939) {} [ ] Unspecified (default): All Rights Reserved")
![(Sonchus arvensis var. arvensis x maritimus - H049219) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/FBPL/H049219%2B1459443820.jpg "(Sonchus arvensis var. arvensis x maritimus - H049219) {} [ ] Unspecified (default): All Rights Reserved")
![(Sonchus arvensis var. glabrescens - CAL1836WP) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) University of Guelph, Canada OAC-BIO Herbarium](http://v3.boldsystems.org/pics/_w300/WAT/78515%2B1352744910.jpg "(Sonchus arvensis var. glabrescens - CAL1836WP) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Sonchus arvensis var. maritimus - H688180) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/FBPL/H688180%2B1459451244.jpg "(Sonchus arvensis var. maritimus - H688180) {} [ ] Unspecified (default): All Rights Reserved")
![(Sonchus asper - CCDB-24935-B02) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015) SDNHM San Diego Natural History Museum](http://v3.boldsystems.org/pics/_w300/SDH/CCDB-24935-B02_h135347%2B1421961330.jpg "(Sonchus asper - CCDB-24935-B02) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015)")
![(Sonchus asper var. pungens - H676790) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/FBPL/H676790%2B1459451058.jpg "(Sonchus asper var. pungens - H676790) {} [ ] Unspecified (default): All Rights Reserved")
![(Sonchus brachyotus - DNAFR001299) @11 [ ] Copyright (2015) Gujarat Biodiversity Gene Bank, GSBTM, DST, GoG Gujarat Biodiversity Gene Bank, GSBTM, DST, GoG](http://v3.boldsystems.org/pics/_w300/GENG/IMG150210-09A%2B1423243052.JPG "(Sonchus brachyotus - DNAFR001299) {} [ ] Copyright (2015)")
![(Sonchus maritimus - Ziarat 92) @11 [ ] Unspecified (default): All Rights Reserved (2019) Shazia Irfan BUITEMS](http://v3.boldsystems.org/pics/_w300/DBFZP/Ziarat92_Sonchus__maritimus%2B1561316616.jpg "(Sonchus maritimus - Ziarat 92) {} [ ] Unspecified (default): All Rights Reserved (2019)")
![(Sonchus oleraceus - QC23-117) @11 [ ] CreativeCommons Attribution Non-Commercial Share-Alike (2024) UBC Herbarium University of British Columbia](http://v3.boldsystems.org/pics/_w300/STHEL/QC23-117_V254047%2B1706116252.JPG "(Sonchus oleraceus - QC23-117) {} [ ] CreativeCommons Attribution Non-Commercial Share-Alike (2024)")
![(Sonchus palustris - NMW7286) @11 [ ] CreativeCommons - Attribution (2012) National Museum Wales National Museum Wales](http://v3.boldsystems.org/pics/_w300/FPUK/NMW7286%2B1419892032.jpg "(Sonchus palustris - NMW7286) {} [ ] CreativeCommons - Attribution (2012)")
![(Sonchus tenerrimus - QC23-7) @11 [ ] CreativeCommons Attribution Non-Commercial Share-Alike (2024) D.M. Percy University of British Columbia](http://v3.boldsystems.org/pics/_w300/STHEL/QC23-7_V253948%2B1706116246.JPG "(Sonchus tenerrimus - QC23-7) {} [ ] CreativeCommons Attribution Non-Commercial Share-Alike (2024)")
![(Sonchus wightianus - Ge00466) @11 [ ] CreativeCommons Attribution Non-Commercial Share-Alike Unspecified Herbarium of South China Botanical Garden](http://v3.boldsystems.org/pics/_w300/DPC/Ge130473%2B1509396160.JPG "(Sonchus wightianus - Ge00466) {} [ ] CreativeCommons Attribution Non-Commercial Share-Alike")
