Diuris sulphurea

Tiger Orchid at Lower Borough, NSW

Diuris sulphurea at Lower Borough, NSW - 14 Oct 2023
Diuris sulphurea at Lower Borough, NSW - 14 Oct 2023
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Identification history

Diuris sulphurea 17 Oct 2023 Tapirlord
Diuris chryseopsis 17 Oct 2023 CarbonAI
Diuris aurea 17 Oct 2023 mcleana

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6 comments

MattM wrote:
   18 Oct 2023
@Tapirlord I think this one might be Diuris area as first suggested. At the very least the colouring is very pale for D. sulphurea and this plant lacks the prominent spots of D. sulphurea. D. aurea has been recorded out in the region.
Tapirlord wrote:
   19 Oct 2023
Oh, ok. I had thought there was only one callus ridge, D.aurea has two. But i could be convinced otherwise.
MattM wrote:
   19 Oct 2023
That’s true. I must admit I am struggling to see the callus ridges in these images. I am not 100% on my ID, but I am tending towards D. aurea or some sort of hybrid with D. sulphurea or D. aurea as a parent.
Tapirlord wrote:
   20 Oct 2023
Diuris sp then?
MattM wrote:
   21 Oct 2023
Now that I am having a better look at this on a larger screen I am much happier with it being Diuris sulphurea. Sorry for being so difficult.
Tapirlord wrote:
   21 Oct 2023
Nah, all good. Never hurts to have a discussion

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Location information

Sighting information

  • 1 - 3 Abundance
  • 14 Oct 2023 08:12 AM Recorded on
  • mcleana Recorded by

Additional information

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

Species information

Record quality

  • Overall Fit for scientific/research use
  • 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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