Cyperaceae
Razor sedge
Gahnia setifolia
- Family
- Cyperaceae
- Genus
- Gahnia
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Common names
By language (1)
- English
- Razor sedge
Synonyms
- Lampocarya setifolia A.Rich. ex Hook.f.
- Lampocarya setifolia A.Rich.
- Mariscus setifolius (A.Rich.) Kuntze
Flowers
- In flower
- March, October, December (from 7 flowering iNaturalist observations worldwide)
Photos

FlowerPhoto: Jacqui Geux, CC BY 4.0, from iNaturalist 
FlowerPhoto: Grey Smith, CC BY 4.0, from iNaturalist 
FlowerPhoto: Alice Shanks, CC BY 4.0, from iNaturalist 
FlowerPhoto: Leon Perrie, CC BY 4.0, from iNaturalist 
FruitPhoto: Duncan Cunningham, CC BY 4.0, from iNaturalist 
FruitPhoto: Tom Beard, CC BY 4.0, from iNaturalist Photo: Rudolph89, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Sunita Singh, CC0, from iNaturalist 
Photo: Lorraine Cook, CC BY 4.0, from iNaturalist 
Photo: Ewen Cameron, CC BY 4.0, from Wikimedia Commons 
Photo: Ewen Cameron, CC BY 4.0, from Wikimedia Commons 
Photo: Ewen Cameron, CC BY 4.0, from Wikimedia Commons
More in Gahnia
- Gahnia tristisCyperaceae
- Cutty grassGahnia laceraCyperaceae
- Cutting sedgeGahnia paucifloraCyperaceae
- Gahnia proceraCyperaceae
- Gahnia rigidaCyperaceae
- Gahnia trifidaCyperaceae
- Gahnia xanthocarpaCyperaceae
- Gahnia australisCyperaceae
- Forest sawsedgeGahnia beecheyiCyperaceae
- Gahnia decompositaCyperaceae
- Gahnia erythrocarpaCyperaceae
- Chaffy saw-sedgeGahnia filumCyperaceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.