Austeria citrea

Cotter River, ACT

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Identification history

	Austeria citrea	16 Jun 2026	Heinol
	Ceratiomyxa porioides	14 Jun 2026	AlisonMilton

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4 comments

Teresa wrote:

15 Jun 2026

I'm not entirely certain, but, to date Ceratiomyxa porioides has not been found in Australia. The above images appear to be of a fungus.

AlisonMilton wrote:

15 Jun 2026

@Teresa Thanks Teresa. Google images gave me the suggested ID so not confident, however, there are five reported sightings of this in Australia on iNaturalist.https://www.inaturalist.org/observations?place_id=6744&taxon_id=1556412 This could of course be incorrect.

Heinol wrote:

16 Jun 2026

The white/creamy pores and the yellow margin lead me to Austeria citrea. It can be flat or bracket-like, and mostly about a centimetre or two wide.

Teresa wrote:

16 Jun 2026

Thanks Alison, most of them are from the tropics but remain doubtful for Australia.
Heino's ID appears most likely

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Location information

Coordinates 148.865100 -35.470618
Altitude 884.6m
Maps Namadgi National Park
Places Cotter River, ACT

Sighting information

5 Abundance
14 Jun 2026 12:41 PM Recorded on
AlisonMilton Recorded by
Collections
AlisonMilton NatureMapr Canberra & Southern Tablelands Latest Pored or somewhat maze-like on underside [bracket polypores] Shelf-like to hoof-like & usually on wood Fungi Austeria citrea

Species information

Austeria citrea Scientific name
Common name
Not Sensitive
Local native
Non-invasive or negligible
686m to 906.87m Recorded at altitude

Record quality

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