Iris pseudacorus
Iris pseudacorus
(yellow iris)
Plants
Exotic
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83 results for Iris pseudacorus (yellow iris)
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Page:1234
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1439676 CASacramentoNegro Bar State Recreation Area.2012 18020111 Lower Americanestablished
1439709 CASan Luis ObispoIntersection of hwy 1 and hwy 46 S of Cambria in Green Valley. On the SW corner of the intersection2012 18060006 Central Coastalestablished
1439761 CASan Luis ObispoOceano Dunes State Vehicular Recreation Area. Foredunes and lagoon in vicinity of mouth of Arroyo Grande Creek2012 18060006 Central Coastalestablished
1439064 CASolanoDenverton Rd, S of Rte 12.2012 18050001 Suisun Bayestablished
1340477 DCDistrict of ColumbiaKenilworth Aquatic Gardens2012 02070010 Middle Potomac-Anacostia-Occoquanestablished
1620551 IDIdahoNez Perce-Clearwater National Forest2012 17060209 Lower Salmonestablished
1396536 IDKootenaiSpokane River near Falls Park2012 17010305 Upper Spokaneunknown
1693837 ILWillTwo miles west of Wilmington, IL; 0.3 mile east of Interstate-55, 0.4 mile north of River Drive, along bluffs on south side of Kankakee River. (WGS84/NAD83) Wilmington2012 07120001 Kankakeeunknown
1651104 LACatahoulaSicily Island, residential lawn2012 08040207 Lower Ouachitaunknown
1468871 MEYork[Rachel Carson NWR]2012 01060003 Piscataqua-Salmon Fallsestablished
1599436 MIGogebic[No locality description provided]2012 04020102 Ontonagonestablished
1625736 MIGogebicOttawa National Forest2012 04020102 Ontonagonestablished
1628077 MTGraniteLolo National Forest2012 17010202 Flint-Rockestablished
1628064 MTGraniteLolo National Forest2012 17010202 Flint-Rockestablished
1621286 MTGraniteLolo National Forest2012 17010202 Flint-Rockestablished
1397546 NJCape MayLily Lake2012 02040206 Cohansey-Mauriceunknown
1320871 NJCape MayLily Lake2012 02040206 Cohansey-Mauriceestablished
1397782 NJHunterdonMusconetcong Gorge Preserve2012 02040105 Middle Delaware-Musconetcongunknown
1397576 NJHunterdonMusconetcong Gorge Preserve2012 02040105 Middle Delaware-Musconetcongunknown
1320881 NJHunterdonMusconetcong River, Musconetcong Gorge Preserve2012 02040105 Middle Delaware-Musconetcongestablished
1320882 NJHunterdonMusconetcong River, Musconetcong Gorge Preserve2012 02040105 Middle Delaware-Musconetcongestablished
1320880 NJMercerBaldpate Mountain-Ted Stiles Preserve2012 02040105 Middle Delaware-Musconetcongestablished
1397548 NJMercerMountain Lakes2012 02030105 Raritanunknown
1320879 NJMercerMountain Lakes2012 02030105 Raritanunknown
1397536 NJMercerTed Stiles Preserve at Baldpate Mountain2012 02040105 Middle Delaware-Musconetcongunknown
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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].

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