Iris pseudacorus
Iris pseudacorus
(yellow iris)
Plants
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234 results for Iris pseudacorus (yellow iris)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1629805 AKHoonah-AngoonTongass National Forest2007 19010211 Chichagof Islandestablished
1890717 AKJuneau[No locality description provided]2025 19010301 Lynn Canal 
1629585 AKKetchikan GatewayTongass National Forest2006 19010102 Ketchikanestablished
1620053 AKPetersburgTongass National Forest2006 19010210 Kuiu-Kupreanof-Mitkof Islandsestablished
1627097 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
1620919 AKPetersburgTongass National Forest2006 19010210 Kuiu-Kupreanof-Mitkof Islandsestablished
1620043 AKPetersburgTongass National Forest2006 19010210 Kuiu-Kupreanof-Mitkof Islandsestablished
1629744 AKPetersburgTongass National Forest2006 19010210 Kuiu-Kupreanof-Mitkof Islandsestablished
1628921 AKPetersburgTongass National Forest2017 19010210 Kuiu-Kupreanof-Mitkof Islandsestablished
1468988 COArapahoe[Cherry Creek Reservoir]2013 10190003 Middle South Platte-Cherry Creekestablished
1335196 CODenverSouth Platte River, at City of Cuernavaca Park, E of 20th St on ramp to I-252011 10190003 Middle South Platte-Cherry Creekestablished
1468774 COJefferson[Bear Creek, at Starbuck Park]2018 10190002 Upper South Platteestablished
1468773 COJefferson[Bear Creek, east of Starbuck Park]2018 10190002 Upper South Platteestablished
1335194 COJeffersonClear Creek, edge of series of 3 stormwater retention ponds at 41st and Kipling Avenue, Wheat Ridge2011 10190004 Clearestablished
1335195 COJeffersonRalston Creek, at Lewis Ralston Gold Strike Community Park near W 56th Ave2011 10190004 Clearestablished
1473398 COLarimerPtarmigan Golf Course2018 10190007 Cache La Poudreestablished
1473401 COLarimerSheldon Lake2018 10190007 Cache La Poudreestablished
1608902 MILeelanau[No locality description provided]2017 04190000 Lake Michiganestablished
1608816 MILeelanau[No locality description provided]2017 04190000 Lake Michiganestablished
1611986 MILeelanau[No locality description provided]2018 04190000 Lake Michiganestablished
1612153 MILeelanau[No locality description provided]2018 04190000 Lake Michiganestablished
1525002 WAIslandDeer Lake2018 17110019 Puget Soundestablished
1528647 WAIslandGoss Lake1996 17110019 Puget Soundestablished
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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.

Disclaimer:

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 [2/23/2026].

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