Tiger Orchid at Bruce, ACT
Identification history
| Diuris sulphurea | 3 Feb 2022 | DerekC | ||
| Diuris nigromontana | 2 Feb 2022 | Rebeccaryanactgov |
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5 comments
MichaelMulvaney
wrote:
3 Feb 2022
Thanks for putting up this spring photo - there are very few recorded locations of Black Mountain Donkey orchid on Bruce Ridge and I am a little concerned that this may be due to its high mountain bike usage and what the crisscrossing of it with tracks does to the fungal mycrrorhiza. It is species that seems favoured by fire and on Black Mountain is more common on lower flatter slopes which seems to make Bruce Ridge otherwise favourable habitat.
MattM
wrote:
3 Feb 2022
I am sorry to say but this looks like Diuris sulphurea. The horizontal dorsal sepal with the two blotches is a much closer match for sulphurea than it is to nigromontana. The flowering time of early September is quite early for sulphurea though.
Rebeccaryanactgov
wrote:
3 Feb 2022
Thank you both for the comments. I was going back and forth trying to positively ID.
I’ve mistakenly put in the wrong date, it was the 20th November 2021.
I’ve mistakenly put in the wrong date, it was the 20th November 2021.
Location information
- Maps Bruce Ridge
- Places Bruce, ACT
Sighting information
- 16 - 100 Abundance
- 20 Nov 2021 09:51 AM Recorded on
- Rebeccaryanactgov Recorded by
Additional information
- 10cm to 30cm Plant height
- True In flower
Species information
- Diuris sulphurea Scientific name
- Tiger Orchid Common name
- Sensitive
- Local native
- Non-Invasive
- 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
