Characteristics
Cyperus diandrus Torr.
umbrella flat sedge
Edges of water bodies including fresh to somewhat brackish tidal marshes.
Herbaceous
Annual
Vascular
6
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Native FACW (NWPL EMP) OBL (NWPL NCNE) S3 (State Rank)
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Classification
Monocots
Poales
Cyperus diandrus Torr. - umbrella flat sedge
Citation
Cyperus diandrus Torr.
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Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display its name.

Source
Synonyms
Plant Photos
Photo by: Kyle J. Webster. Photo taken: Wayne Co., NY: 26 August 2020 -
Cyperus_diandrus_KWebster_08262020_01.jpg
Photo by: Kyle J. Webster. Photo taken: Wayne Co., NY: 26 August 2020 -
Cyperus_diandrus_KWebster_08262020_02.jpg
Photo by: Kyle J. Webster. Photo taken: Wayne Co., NY: 26 August 2020 -
Cyperus_diandrus_KWebster_08262020_03.jpg