Diuris sp. (hybrid)

Hybrid Donkey Orchid at Bruce, ACT

Diuris sp. (hybrid) at Bruce, ACT - 7 Oct 2021
Diuris sp. (hybrid) at Bruce, ACT - 7 Oct 2021
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Identification history

Diuris sp. (hybrid) 8 Oct 2021 TobiasHayashi
Diuris sulphurea 7 Oct 2021 MattM
Diuris sp. 7 Oct 2021 PennyD

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User's notes

I would love to know the species please

5 comments

MattM wrote:
   7 Oct 2021
I am very unsure about this one. It looks like a peloric form of D. sulphurea (note the large/mutated labellum) however it is unusually pale and has some minor blotching on the petals. That might suggest a hybrid between D. sulphurea and D. nigromontana and maybe even a peloric hybrid. I am interested to hear what others have to say.
DerekC wrote:
   8 Oct 2021
I agree it is a hybrid but I would suggest D. chryseopsis by the shape of the labellum.
MattM wrote:
   8 Oct 2021
Ah of course! That would also explain the pale colour. I didn't even consider chryseopsis because there are no nearby records. It's a strange hybrid given flowering tends not to overlap.
PennyD wrote:
   8 Oct 2021
Thank you for your help, that’s very interesting. This one was among a group of flowering D. nigromontana.
TobiasHayashi wrote:
   8 Oct 2021
Looks like a hybrid to me, chryseopsis X sulphurea sounds like a good shout

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Location information

Sighting information

Additional information

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

Species information

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  • Verified by an expert moderator
  • Nearby sighting(s) of same species
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