Isotoma fluviatilis subsp. australis

Swamp Isotome at Belconnen, ACT

Isotoma fluviatilis subsp. australis at Belconnen, ACT - 18 Nov 2025 10:29 AM
Isotoma fluviatilis subsp. australis at Belconnen, ACT - 18 Nov 2025 10:29 AM
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Identification history

Isotoma fluviatilis subsp. australis 20 Nov 2025 MichaelBedingfield
Isotoma fluviatilis subsp. fluviatilis 19 Nov 2025 Csteele4
Isotoma fluviatilis subsp. fluviatilis 19 Nov 2025 sangio7

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User's notes

First reported on CNM in 2016, this patch has been observed (though not always reported) every year from 2021 to 2025. This year the stress of two dry seasons showing in reduced numbers but the patch is still flourishing.

3 comments

   20 Nov 2025
Not likely to be Isotoma fluviatilis subsp. fluviatilis. See:- https://threatenedspecies.bionet.nsw.gov.au/profile?id=10425
sangio7 wrote:
   21 Nov 2025
Thanks Michael. Agreed. It seems that I accidentally clicked on the wrong subsp. in the dropdown box.
sangio7 wrote:
   21 Nov 2025

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Location information

Sighting information

Additional information

  • Less than 10cm Plant height
  • 5mm to 12mm Flower size
  • True In flower

Species information

Record quality

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  • 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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