Xanthorrhoea concava

Grass Tree at Bungonia, NSW

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Identification history

Xanthorrhoea concava	2 Feb 2025	marcycad
Xanthorrhoea concava	9 Aug 2018	BettyDonWood
Xanthorrhoea sp.	21 Apr 2016	MichaelMulvaney
Unverified	18 Apr 2016	ArcherCallaway

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3 comments

MichaelMulvaney wrote:

22 Apr 2016

To tell Xanthorrhoea apart we need close up of the flowering spike and the arrangement of individual flowering parts within spike

BettyDonWood wrote:

10 Aug 2018

Keith McDougall, the expert from the Office of Environment and Heritage, Queanbeyan, has confirmed that the trunkless Xanthorrhoea at Bungonia is concava.

marcycad wrote:

2 Feb 2025

Understanding which species occur within a bioregion and eliminating those which do not match with habitat and morphology is a good means at arriving to species level. X. glauca angustifolia and X. resinosa are the only other candidates in this area, neither of which resemble this specimen.

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Location information

Maps Bungonia State Conservation Area Goulburn Mulwaree Council
Places Bungonia, NSW

Sighting information

At least 1 Abundance
ArcherCallaway Recorded by
Collections
ArcherCallaway NatureMapr Canberra & Southern Tablelands Other Trees Plants

Species information

Xanthorrhoea concava Scientific name
Grass Tree Common name
Not Sensitive
Local native
Non-invasive or negligible
Machine learning
External link More information

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

Australian Capital Territory

New South Wales

Queensland

Northern Territory

Western Australia

South Australia

Victoria

Tasmania