Juncus articulatus

A Rush at Majura, ACT

Juncus articulatus at Majura, ACT - 7 Sep 2020
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Identification history

Juncus articulatus 8 Jun 2023 JaneR
Juncus sp. 12 Feb 2021 MichaelMulvaney
Juncus sp. 8 Sep 2020 michaelb
Juncus articulatus 7 Sep 2020 JaneR

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User's notes

Occasional plant at edge of flowing (ephemeral)stream

8 comments

michaelb wrote:
   8 Sep 2020
Hi Jane
Is this just a suggestion, or a positive ID from your expertise?
See:
https://keyserver.lucidcentral.org/weeds/data/media/Html/juncus_articulatus.htm
https://bie.ala.org.au/species/https://id.biodiversity.org.au/node/apni/2902111
JaneR wrote:
   8 Sep 2020
hi Mike, i should have stated its a tentative ID, not confident: corrections welcomed. I see this plant quite often in flowing water that is somewhat nutrient enriched. it seems to be palatable. I have another photo from another ACT site where some inflorescences are just visible: should i post that ? Although I see it a lot in these situations, I almost never see an inflorescence.
michaelb wrote:
   8 Sep 2020
Tho it appears from ALA to be present locally, we haven't had a positive ID. A confirmation of a specimen by ANBG would be useful.
By all means post the other photo with inflorescence.
abread111 wrote:
   4 Sep 2021
Hello Jane
Have you been able to confirm the id for this Juncus sp? Barbara, FoMM helping Waltraud with the plant list for Mt M and Mt A
Tapirlord wrote:
   8 Jun 2023
Agree Juncus articulatus.
JaneR wrote:
   8 Jun 2023
Yes, I just want to repeat what natureguy said: Many thanks Ciaran, for trawling thrugh such a big backlog of photos, and sorting out so many outstanding Juncus: not an easy genus for most of us, and twice as hard when working with photos: but Juncus ID seems to be second nature for yourself! It was especially good to have old records sorted.
Also good is that the number of Juncus species on CNM has expanded considerably over the last few years: thanks everyone.
waltraud wrote:
   9 Jun 2023
Yes a big thank you Ciaran and Jane.
if it helps to collect specimens let us know (I can't promise due to health issues).
Tapirlord wrote:
   9 Jun 2023
Appreciate guys! Jane believe me when I say this has been a long time coming, its been a whole lot of getting it wrong & checking with Karen.

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Location information

Sighting information

  • 4 - 15 Abundance
  • 7 Sep 2020 05:00 PM Recorded on
  • JaneR Recorded by

Additional information

  • Less than 10cm Plant height

Species information

  • Juncus articulatus Scientific name
  • A Rush Common name
  • Not Sensitive
  • Exotic
  • Minor Weed or Pest
  • Up to 1215.08m Recorded at altitude
  • Machine learning
  • In flower
  • External link More information

Record quality

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