Cyperus laevigatus |
Cyperus schweinitzii |
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sand flatsedge |
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Cyperus laevigatus |
Cyperus schweinitzii |
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Flowering time | July-September | |
Habitat | Sandy lakeshores and riverbanks. | |
Distribution | Occurring chiefly east of the Cascades crest in Washington; Washington to the Rocky Mountains, Great Plains, Great Lakes region, and northeastern North America.
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Origin | Native east Cascades, introduced in Seattle, WA | |
Conservation status | Not of concern | |
Sibling taxa | ||
Web links |