| Xanthorrhoea glauca | |
|---|---|
| |
| Grass tree forest – Barrington Tops National Park, Australia | |
| Conservation status | |
 Least Concern (IUCN 3.1) | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Asphodelaceae |
| Subfamily: | Xanthorrhoeoideae |
| Genus: | Xanthorrhoea |
| Species: | X. glauca |
| Binomial name | |
| Xanthorrhoea glauca D.J.Bedford | |
| Synonyms | |
| |
Xanthorrhoea glauca is a large plant in the genus Xanthorrhoea, 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. The growing part of the leaf stem and the white leaf bases can be eaten. The dried flower stems form a base for fire drills when making a fire. The resin from the base of the leaves is a glue used when making weapons and axes.
References
- 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.
- "Xanthorrhoea glauca". PlantNET - NSW Flora Online, retrieved Feb 8th, 2011.
- ^ Ngunnawal Elders. 2014. Ngunnawal Plant Use a traditional Aboriginal plant use guide for the ACT region. ACT Government, Canberra.
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