Xanthorrhoea sp.

Grass Tree at Carrington Falls, NSW

Xanthorrhoea sp. at Carrington Falls, NSW - suppressed
Xanthorrhoea sp. at Carrington Falls, NSW - suppressed
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Identification history

Xanthorrhoea sp. 5 Feb 2025 Tapirlord
Xanthorrhoea australis 29 Oct 2024 Tapirlord
Xanthorrhoea australis 26 Oct 2024 trevorpreston

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6 comments

marcycad wrote:
   24 Jan 2025
How did you differentiate this from X. resinosa?
plants wrote:
   24 Jan 2025
Good question.
   24 Jan 2025
And for examples how to differentiate between Xanthorrhoea resinosa and Xanthorrhoea australis and Xanthorrhoea glauca !

See notes in VicFlora for some more information partly helpful for identifying vegetative only plants (without any fertile materials):

• https://vicflora.rbg.vic.gov.au/flora/taxon/ba2db61b-ba4a-4fca-a677-4e1b24a1a5f1
• https://vicflora.rbg.vic.gov.au/flora/taxon/c8e03894-4b9c-4af5-84c1-1cddfa2e613d
• https://vicflora.rbg.vic.gov.au/flora/taxon/a16f8a34-1143-4a84-94e8-65ab97a5e727
• https://vicflora.rbg.vic.gov.au/flora/taxon/859faa43-601b-461d-8749-68a83885c008
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marcycad wrote:
   28 Jan 2025
Possibly X. resinosa in this locality. The leaves appear straight with little flexion, which is typically more consistent with the stiff, rigid leaves of X. resinosa, by contrast, X. australis leaves are more flexible and tend to recurve more than this specimen.
Tapirlord wrote:
   30 Jan 2025
I'm happy to bump this one back to genus. I hadn't realised X.resionsa came up this far.
marcycad wrote:
   30 Jan 2025
X. resinosa occurs as far north as Dudley in Central Coast NSW, and as far inland as the Gardens of Stone National Park.

By contrast, X. glauca subsp. glauca (https://vicflora.rbg.vic.gov.au/flora/taxon/a16f8a34-1143-4a84-94e8-65ab97a5e727) and X. glauca subsp. angustifolia (https://vicflora.rbg.vic.gov.au/flora/taxon/859faa43-601b-461d-8749-68a83885c008) can be excluded as neither subspecies occur within the bioregion of Carrington Falls.

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Location information

Sighting information

Additional information

  • 30cm to 1 metre Plant height
  • Alive / healthy Plant health

Species information

  • Xanthorrhoea sp. Scientific name
  • Grass Tree Common name
  • Sensitive
  • Local native
  • Non-invasive or negligible
  • Machine learning
  • In flower

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
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