Cyperaceae
Umbrella flatsedge
Cyperus diandrus
- Family
- Cyperaceae
- Genus
- Cyperus
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Cyperus diandrusCyperaceae
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Common names
By language (2)
- English
- Umbrella flatsedge
- French
- Souchet diandre
Synonyms
- Cyperus diandrus f. elongatus (Britton) Fernald
- Cyperus diandrus var. elongatus Britton
- Cyperus diandrus var. pauciflorus Alph.Wood
- Pycreus diandrus (Torr.) C.B.Clarke
- Torreya maritima Raf.
Characteristics
- Growth habit
- Graminoid
- Lifespan
- Annual
- In the US and Canada
- Canada: native, Lower 48 states: native
More in Cyperus
- Papyrus sedgeCyperus papyrusCyperaceae
- NutgrassCyperus rotundusCyperaceae
- Yellow nutsedgeCyperus esculentusCyperaceae
- Cyperus alternifoliusCyperaceae
- Brown galingaleCyperus fuscusCyperaceae
- Tall flatsedgeCyperus eragrostisCyperaceae
- Variable flatsedgeCyperus difformisCyperaceae
- GalingaleCyperus longusCyperaceae
- Cyperus capitatusCyperaceae
- Ricefield flatsedgeCyperus iriaCyperaceae
- Jointed flatsedgeCyperus articulatusCyperaceae
- Pygmy sedgeCyperus michelianusCyperaceae
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.