Iris pseudacorus
Iris pseudacorus
(yellow iris)

20 results for Iris pseudacorus (yellow iris)
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Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
230866 IL state non-specific1955  established
246112 ILCassCass County2008 07130000 Lower Illinoiscollected
246116 ILChampaignChampaign County, IL2008 07130006 Upper Sangamoncollected
246107 ILCookCook County2008 Unknown or N/Acollected
1385084 ILCookWatersmeet Woods. Along North Branch of Chicago river. North of E Lake ave, South of Winnetka Ave, East of Wagner Ave. Wilmette Golf course is Southeast of land. New Trier HS is directly East2015 07120003 Chicagoestablished
246106 ILDuPageDuPage County2008 07120000 Upper Illinoiscollected
246117 ILJacksonJackson County2008 07140100 Upper Mississippi-Merameccollected
246105 ILKaneKane County2008 07000000 Upper Mississippi Regioncollected
246111 ILKankakeeKankakee County2008 07120000 Upper Illinoiscollected
246108 ILKendallKendall County2008 07120000 Upper Illinoiscollected
1396275 ILLakeBull Creek-Des Plaines River2011 07120004 Des Plainesestablished
246104 ILLakeLake County2008 Unknown or N/Acollected
246109 ILLaSalleLaSalle County2008 07000000 Upper Mississippi Regioncollected
1456434 ILLaSallePoint Shelter, Starved Rock State Park.1959 07130001 Lower Illinois-Senachwine Lakeestablished
246114 ILMaconMacon County2008 07130006 Upper Sangamoncollected
246103 ILMcHenryMcHenry County2008 07000000 Upper Mississippi Regioncollected
246102 ILOgleOgle County2008 07090000 Rockcollected
246115 ILPiattPiatt County2008 07000000 Upper Mississippi Regioncollected
246113 ILSangamonSangamon County2008 07130000 Lower Illinoiscollected
246110 ILWillWill County2008 07120000 Upper Illinoiscollected

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.


The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/3/2021].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.