Specimen Information

Cyperus difformis
(smallflower umbrella sedge)
Plants
Exotic

Specimen ID1634558
GroupPlants
GenusCyperus
Speciesdifformis
Common Namesmallflower umbrella sedge
StatePA
CountyLancaster
LocalityGreene Island, directly SW of Washington Borough; sandy alluvium in the Susquehanna River
Mapping AccuracyAccurate
HUC8 NameLower Susquehanna
HUC8 Number02050306
HUC10 NameSusquehanna River
HUC10 Number0205030617
HUC12 NameCabin Creek-Susquehanna River
HUC12 Number020503061704
Map
+
Collection Day7
Collection Month8
Collection Year1987
Year AccuracyActual
Potential Pathwaydispersed
Statusunknown
Reference 1
Ref. Number:10677
Author:Carter, R. (curator).
Date:2015
Title:Valdosta State University Herbarium (VSC)
Publisher:Valdosta State University
Reference 2
Ref. Number:28331
Author:SEINet Portal Network.
Date:2021
Title:Southwest Environmental Information Network
Publisher:Symbiota Software Project, Arizona State University
CommentsCoordinates georeferenced by NAS staff
Record TypeSpecimen
DisposalVSC
Museum Cat Number44703
VerifierRichard Carter
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/1/2022].

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