Cyperus difformis
(smallflower umbrella sedge)
Plants
Exotic
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3 results for Cyperus difformis (smallflower umbrella sedge)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1634564 DESussexTown of Fenwick Island, along DE Rt. 54 at Everett Lane, growing in a roadside ditch.2008 02040303 Chincoteagueunknown
1634565 DESussexTown of Fenwick Island, along DE Rt. 54, Lighthouse Road (Road 58), between Dukes Avenue and Beacon Drive, in ditch on north side of road.2012 02040303 Chincoteagueunknown
1634545 NJAtlanticHammonton, at intersection of Rt. 54 and Bellevue Avenue, SW of US Rt. 30, North White Horse Pike2014 02040301 Mullica-Tomsestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/22/2026].

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