Cyperaceae
Groovenut flatsedge
Cyperus sulcinux
- Family
- Cyperaceae
- Genus
- Cyperus
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Common names
By language (2)
- Chinese
- 槽果扁莎, 垦丁扁莎, 墾丁扁莎
- English
- Groovenut flatsedge
Synonyms
- Cyperus bonianus Boeckeler
- Pycreus substellatus E.G.Camus
- Pycreus sulcinux (C.B.Clarke) C.B.Clarke
Characteristics
- Growth habit
- Graminoid
- Lifespan
- Annual
- In the US and Canada
- Pacific Basin: native
Photos
Photo: Pycreus sulcinux, CC BY 4.0, from Wikimedia Commons
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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); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.