Iris pseudacorus
Iris pseudacorus
(yellow iris)
Plants
Exotic
Collection Info
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Species Profile
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32 results for Iris pseudacorus (yellow iris)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
229269 CA South San Joaquin Valley1993 18040000 San Joaquinestablished
229268 CAAlamedaSan Francisco Bay Area1993 18050004 San Francisco Bayestablished
247645 CALos AngelesCold Creek Preserve, Santa Monica Mountains1993 18070104 Santa Monica Bayestablished
1437482 CALos AngelesWestern Transverse Range; Santa Monica Mtns., Cold Creek Preserve1993 18070104 Santa Monica Bayestablished
1437392 CAShastaCottonwood; roadside ditch ca. 0.3 mile E of town of old Highway 991993 18020152 Cottonwood Creekestablished
259123 CAShastaCottonwood; roadside ditch ca. 0.3 mile E of town of old Highway 991993 18020152 Cottonwood Creekcollected
621439 CASonomaSonoma County1993 18010110 Russianestablished
238425 IDAdaGreenbelt behind Boise State University1993 17050114 Lower Boiseestablished
233673 LAAllenAllen Parish1993 08080200 Calcasieu-Mermentauestablished
233677 LAAscensionAscension Parish1993 08070204 Lake Maurepasestablished
233674 LACameronCameron Parish1993 Unknown or N/Aestablished
233676 LAEast Baton RougeEast Baton Rouge Parish1993 Unknown or N/Aestablished
233670 LAMorehouseMorehouse Parish1993 08000000 Lower Mississippi Regionestablished
233672 LANatchitochesNatchitoches Parish1993 11140200 Red-Salineestablished
233680 LAOrleansOrleans Parish1993 08090203 Eastern Louisiana Coastalestablished
233671 LAOuachitaOuachita Parish1993 08040000 Lower Red-Ouachitaestablished
233679 LASt. CharlesSt. Charles Parish1993 08090000 Lower Mississippiestablished
233678 LASt. John the BaptistSt. John the Baptist Parish1993 08000000 Lower Mississippi Regionestablished
233681 LASt. TammanySt. Tammany Parish1993  established
233675 LAVermilionVermilion Parish1993 Unknown or N/Aestablished
853527 ORMultnomahDamascus1993 17090012 Lower Willametteestablished
229611 TN state non-specific1993  established
233881 TNCarterCarter County1993 06010103 Watauga, North Carolina, Tennesseeestablished
233875 TNCheathamCheatham County1993 05130200 Lower Cumberlandestablished
233878 TNClaiborneClaiborne County1993 06010200 Upper Tennesseeestablished
Page:12

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 [2/22/2026].

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.