SimplePlant

Cyperaceae

Lean flatsedge

Cyperus setigerus Torr. & Hook.

Family
Cyperaceae
Genus
Cyperus

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Lean flatsedge (Cyperus setigerus)
Photo: Meghan Cassidy, CC BY-SA 4.0, from iNaturalist

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Common names

By language (1)
English
Lean flatsedge

Synonyms

  • Cyperus berlandieri C.B.Clarke
  • Cyperus hallii Britton
  • Cyperus lutescens var. fulvescens C.B.Clarke
  • Cyperus setigerus var. fulvescens (C.B.Clarke) Kük.
  • Cyperus setigerus var. hallii (Britton) Kük.

Characteristics

Growth habit
Graminoid
Lifespan
Perennial
In the US and Canada
Lower 48 states: native

Photos

More in Cyperus

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.