Xanthorrhoea (genus)

Grass Tree at Bawley Point, NSW

Request use of media

Identify this sighting

Xanthorrhoea (genus) marcycad 8 Jan 2025
Xanthorrhoea (genus) BettyDonWood 26 Jun 2018
Xanthorrhoea australis Marg 20 May 2018

Please Login or Register to identify this sighting.

3 comments

   27 Jun 2018
Thanks Jackie and BettyDon. I had no idea they were so tricky to i.d.
   27 Jun 2018
Xanthorrhoea australis has a definite trunk above ground. It is extraordinarily difficult to ID the species with underground trunks, even in flower and with the bracts around the flowers and between the flowers intact. One of the characters in the Plantnet key is th relative length of flower stalk and flower spike.
   8 Jan 2025
The absence of prominent cluster bracts over the flower spike rules out X. australis, the upper aspect of the leaf appears flattened to concave in some, this is also inconsistent with X. australis, therefore this is likely either X. resinosa or the affiliated X. concava.

Please Login or Register to comment.

Location information

Sighting information

  • At least 1 Abundance
  • Marg Recorded by

Collections

Species information

Record quality

Quality score 3 / 7
  • 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
846,954 sightings of 23,780 species from 16,180 members
NatureMapr is developed by at3am | Made and hosted in Australia | privacy | CCA 3.0