< BCP

Bidens frondosa

Flowering plant

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 Profile for Bidens frondosa (Devil's Stickseed)
Identifying Characteristics
Flowers:small heads with yellow ray florets
Recent Logs
  • --SB_Johnny | talk 14:07, 1 September 2007 (UTC)
  • --SB_Johnny | talk 10:06, 15 September 2007 (UTC)
  • --SB_Johnny | talk 16:52, 1 November 2007 (UTC) (bloomiing in areas that were mowed in September)
  • --SB_Johnny talk 09:22, 31 August 2008 (UTC) (about a week)
  • --SB_Johnny talk 08:20, 24 September 2008 (UTC)
    (view all logs)

Global data:

Regional data:
Southeastern Pennsylvania: (native) August, September, November

Additional images:

herbarium specimen
Please contribute!
This page is a profile for the plant species Bidens frondosa, 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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