Swainsona sp.

1 Holt, ACT

Swainsona sp. at Holt, ACT - 24 Aug 2020
Swainsona sp. at Holt, ACT - 24 Aug 2020
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Identification history

Swainsona sp. 14 Feb 2021 MichaelMulvaney
Unidentified 24 Aug 2020 SarahE

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9 comments

   24 Aug 2020
Leaves aren't hairy enough to be Swainsona sericea which is the only Swainsona recorded on the Pinnacle - so this will be a new species record - I can't be certain that it is not Swainsona monticola but behriana seems to be the best fit - either way an important record
SarahE wrote:
   25 Aug 2020
Hi Michael, that is exciting! I have found another one located nearby along the Macroryncha Track not far from yesterday’s find. I hope today’s photo show the leaves a bit better.
AlisonMilton wrote:
   25 Aug 2020
Hi Sarah, This seems to be very close to where I recorded Swainsona sericea.
   25 Aug 2020
The new sighting is much harrier than this so I still think this is a different species
AlisonMilton wrote:
   25 Aug 2020
Thanks Michael, Wasn't questioning the identification, just interested that they are close together. Must go up there again soon.
   26 Aug 2020
Thanks Alison - good to raise ID suggestions and comments - hopefully we will resolve the ID of this one - it could be sericea so second opinions are valued
AlisonMilton wrote:
   29 Aug 2020
Hi Sarah, Where was this one located? I've just been up to the Pinnacle and after a good look round, could only find the Swainsona sericea by the Macroryncha Track that I recorded in 2016. Thanks
Alison
SarahE wrote:
   30 Aug 2020
Hi Alison
Both were sited whilst walking along the Macroryncha Track, the first one was about a metre In from the edge of the road, the second is actually growing in the side of the road. I went back on Thursday to try and take better photos but sadly, I couldn’t find it
again. Maybe I will have more luck locating it again tomorrow.
rainer wrote:
   20 Oct 2020
The only reliable way to distinguish S. behriana from S. sericea, is to examine the way the hairs on the stems are afixed. Sericea has medifixed hairs and behriana has basifixed hairs.

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Location information

Sighting information

Additional information

  • True In flower
  • 10cm to 30cm Plant height

Species information

  • Swainsona sp. Scientific name
  • Common name
  • Not Sensitive
  • Rare or uncommon native
  • Non-invasive or negligible
  • Up to 1281.1m Recorded at altitude
  • Machine learning
  • In flower

Record quality

  • Images or audio
  • More than one media file
  • Verified by an expert moderator
  • Nearby sighting(s) of same species
  • GPS evidence of location
  • Description
  • Additional attributes
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