Poaceae
Australian bur grass
Tragus australianus
- Family
- Poaceae
- Genus
- Tragus
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Common names
By language (2)
- English
- Australian bur grass
- Welsh
- Glaswellt pigog Awstralia
Characteristics
- Growth habit
- Graminoid
- Lifespan
- Annual
- In the US and Canada
- Lower 48 states: introduced
Photos

Photo: Mark Marathon, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Thomas Mesaglio, CC BY 4.0, from iNaturalist 
Photo: Mark Marathon, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Greg Tasney, CC BY-SA 4.0, from iNaturalist 
Photo: Mark Marathon, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Bethlea Bell, CC0, from iNaturalist 
Photo: Kevin Thiele from Perth, Australia, CC BY 2.0, from Wikimedia Commons 
Photo: Kym Nicolson, CC BY 4.0, from iNaturalist 
Photo: Kevin Thiele from Perth, Australia, CC BY 2.0, from Wikimedia Commons 
Photo: Kym Nicolson, CC BY 4.0, from iNaturalist 
Photo: Harry Rose from Dungog, Australia, CC BY 2.0, from Wikimedia Commons 
Photo: Kym Nicolson, CC BY 4.0, from iNaturalist
More in Tragus
Sources: classification from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.