BCP/Sonchus asper

Sonchus asper

Head and foliage

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(Spiny Sowthistle)
Identifying Characteristics
Habit:erect herbaceous plant
Flowers:yellow heads
Recent Logs
  • --SB_Johnny | PA! 15:10, 4 August 2007 (UTC)
  • --SB_Johnny | talk 11:07, 31 May 2008 (UTC)
  • --SB_Johnny | talk 13:59, 9 June 2008 (UTC)
  • --SB_Johnny | talk 10:33, 14 July 2008 (UTC)
    (view all logs)

Global data:

Regional data:
Southeastern Pennsylvania: (invasive or naturalized) June, July, August

Additional images:

Please contribute!
Please contribute!
This page is a profile for the plant species Sonchus asper, used to collect records of where and when this plant was observed blooming, and for providing identification information for use in dichotomous keys. If you would like to help collect data for this or other plants, see Bloom clock project/How to Contribute for orientation.


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