Polygonum plebeium

Small Knotweed at Isaacs Ridge

Polygonum plebeium at Isaacs Ridge - 20 Jan 2019 10:25 AM
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Identification history

Polygonum plebeium 20 Jan 2019 MichaelMulvaney
Polygonum plebeium 20 Jan 2019 Mike

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3 comments

   21 Jan 2019
Mike why do you think small knotweed is less abundant at this site than it was previously?
Mike wrote:
   21 Jan 2019
There is less bare ground. There is much more Persicaria (but that is mainly where there would have been water previously) and cudweed. I didn't notice Lythrum. It would be good to get rid of the spear thistle because there is quite a bit of that.
   21 Jan 2019
Thanks Mike -

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Location information

Sighting information

Additional information

  • True In flower
  • Less than 10cm Plant height

Species information

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