Xanthorrhoea glauca, known as the grass tree, is a large plant in the genus Xanthorrhoea,[2] widespread in eastern Australia. The trunk can grow in excess of 5 metres tall, and may have many branches. It is occasionally seen in large communities in nutrient rich soils. The leaves are a grey or bluish glaucous green.

Two sub-species are recognised; subspecies angustifolia and glauca.

Aboriginal (Ngunnawal) uses

The flower spike soaked in water makes a sweet drink.[3] The growing part of the leaf stem and the white leaf bases can be eaten.[3] The dried flower stems form a base for fire drills when making a fire.[3] The resin from the base of the leaves is a glue used when making weapons and axes.[3]

References

  1. ^ IUCN SSC Global Tree Specialist Group.; Botanic Gardens Conservation International (BGCI). (2021). "Xanthorrhoea glauca". IUCN Red List of Threatened Species. 2021: e.T192205293A192226273. doi:10.2305/IUCN.UK.2021-1.RLTS.T192205293A192226273.en. Retrieved 21 May 2024.
  2. ^ "Xanthorrhoea glauca". PlantNET - NSW Flora Online, retrieved Feb 8th, 2011.
  3. ^ a b c d Ngunnawal Elders. 2014. Ngunnawal Plant Use a traditional Aboriginal plant use guide for the ACT region. ACT Government, Canberra.