SimplePlant

Cyperaceae

Poorland flatsedge

Cyperus compressus L.

Family
Cyperaceae
Genus
Cyperus

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Poorland flatsedge: Cyperus compressus (plant). Location: Maui, Hana Hwy
Photo: Forest & Kim Starr, CC BY 3.0, from Wikimedia Commons

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Common names

By language (6)
Chinese
扁穗莎草, 伞莎草, 莎田草
English
Poorland flatsedge, Poorland Flat Sedge, Summer sedge
Ganda
Annual sedge
Japanese
クグガヤツリ
Portuguese
Capim-barba-de-bode
Punjabi
ਮੋਥੀ

Synonyms

  • Chlorocyperus compressus (L.) Palla
  • Cyperus afer G.Bertol.
  • Cyperus compressus f. depauperata Domin
  • Cyperus compressus subsp. micranthus T.Koyama
  • Cyperus compressus var. brachiatus (Poir.) Nees
  • Cyperus compressus var. capillacea C.B.Clarke
  • Cyperus compressus var. compositus J.Presl & C.Presl
  • Cyperus compressus var. floribundus E.G.Camus
  • Cyperus compressus var. laxus E.G.Camus
  • Cyperus compressus var. pectiniformis (Schult.) C.B.Clarke
  • Cyperus compressus var. simplex J.Presl & C.Presl
  • Cyperus dilutus f. decolorans Kük.
  • Cyperus giraudyi Steud.
  • Cyperus gyraudini Steud.
  • Cyperus meyenii Nees, Wight & Arn.
  • Cyperus myyenii Nees & Arn.
  • Cyperus pectinatus Roxb.
  • Cyperus pectiniformis Schult.

Flowers

Flower colour
green (USDA PLANTS Database)

Characteristics

Growth habit
Graminoid
Lifespan
Annual, Perennial
In the US and Canada
Hawaii: introduced, Lower 48 states: native, Pacific Basin: introduced, Puerto Rico: native, U.S. Virgin Islands: 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.