Iris pseudacorus
Iris pseudacorus
(yellow iris)
Plants
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596 results for Iris pseudacorus (yellow iris)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1629585 AKKetchikan GatewayTongass National Forest2006 19010102 Ketchikanestablished
1627097 AKPetersburgTongass National Forest2006 19010210 Kuiu-Kupreanof-Mitkof Islandsestablished
1620919 AKPetersburgTongass National Forest2006 19010210 Kuiu-Kupreanof-Mitkof Islandsestablished
1629744 AKPetersburgTongass National Forest2006 19010210 Kuiu-Kupreanof-Mitkof Islandsestablished
1620043 AKPetersburgTongass National Forest2006 19010210 Kuiu-Kupreanof-Mitkof Islandsestablished
1620053 AKPetersburgTongass National Forest2006 19010210 Kuiu-Kupreanof-Mitkof Islandsestablished
1627448 AKPetersburgTongass National Forest2006 19010210 Kuiu-Kupreanof-Mitkof Islandsestablished
1627450 AKPetersburgTongass National Forest2006 19010210 Kuiu-Kupreanof-Mitkof Islandsestablished
1438677 CASolanoBenicia State Recreation Area. Southampton Marsh.2006 18050001 Suisun Bayestablished
1406681 INMarionEagle Creek Park2006 05120201 Upper Whiteestablished
1409868 MABerkshireSouth side of Mt. Washington road near Intersection of Rt 41 and Mt. Washington Road, across from Mill pond2006 01100005 Housatonicunknown
1409886 MAMiddlesexGuggins Brook Conservation Area (in back-water of Guggins Brook)2006 01070005 Concord Riverunknown
252536 MAPlymouthFurnace Pond, near Pembroke2006 01090002 Cape Codcollected
1409917 MECumberlandWestbrook Riverbank Park2006 01060001 Presumpscotunknown
1322281 MNItascaApproximately 2.24 miles NW of Jacobson, MN; just north of the Mississippi River between two bends in the river. T53N R23W S322006 07010103 Prairie-Willowunknown
1409888 NHCheshirenortheast of TransCanada boat launch off of Pine St., North Walpole2006 01080106 Black River-Connecticut Riverunknown
1397194 NHCoosEllis River2006 01040002 Lower Androscoggin Riverunknown
1409897 NHGraftonplot site is on the CT River just south of the Orford town boat launch on Boat LAnding Road2006 01080104 Waits River-Connecticut Riverunknown
1409841 NHGraftontiny cove off of the CT River, just north of Clay Brook2006 01080104 Waits River-Connecticut Riverunknown
238411 OKJohnstonPrivate property west of Connerville2006 11140102 Blueestablished
853515 ORColumbiaCoal Creek2006 17080003 Lower Columbia-Clatskanieestablished
853844 ORColumbiaCoal Creek2006 17080003 Lower Columbia-Clatskanieestablished
853823 ORColumbiaMarshland2006 17080003 Lower Columbia-Clatskanieestablished
853744 ORColumbiaOak Point2006 17080003 Lower Columbia-Clatskanieestablished
853925 ORColumbiaOak Point2006 17080003 Lower Columbia-Clatskanieestablished
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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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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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/21/2026].

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 general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.