GLANSIS

Iris pseudacorus

Yellow iris

Collection Information for Iris pseudacorus

Results limited to All Great Lakes Drainages.
To see the collection list for the entire United States, click here.
Results also available in (click to export table to spreadsheet)

(click table headers to sort)

Specimen ID	State	County	Locality	Year	HUC Number	Drainage Name	Status
247705	WI	Bayfield	Hart Lake	2005	04010302	Bad-Montreal	collected
246157	WI	Oconto	Oconto County	2008	04030104	Oconto	collected
247706	WI	Douglas	Amnicon Lake	2005	04010301	Beartrap-Nemadji	collected
247708	WI	Marinette	State land, Little Spur Road	2006	04030105	Peshtigo	collected
1397692	WI	Douglas	St. Louis River @ White Birch Trail	2016	04010201	St. Louis	unknown
1397733	WI	Douglas	ditch along Co. Rd. H	2016	04010301	Beartrap-Nemadji	unknown
1397694	WI	Douglas	Bois Brule River at CTH FF	2016	04010301	Beartrap-Nemadji	unknown
1397706	WI	Douglas	Bois Brule River	2016	04010301	Beartrap-Nemadji	unknown
1397842	WI	Douglas	Bois Brule River	2016	04010301	Beartrap-Nemadji	unknown
1406837	WI	Sheboygan	Little Elkhart Lake	2017	04030101	Manitowoc-Sheboygan	established
1422581	WI	Kewaunee	Ahnapee River at Washington Rd	2016	04030102	Door-Kewaunee	established
1424989	WI	Douglas	Bois Brule River	2014	04010301	Beartrap-Nemadji	established
1425411	WI	Douglas	Bois Brule River	2016	04010301	Beartrap-Nemadji	established
1425040	WI	Douglas	Bois Brule River	2016	04010301	Beartrap-Nemadji	established
1425062	WI	Douglas	Bois Brule River at Co Rd B	2015	04010301	Beartrap-Nemadji	established
1424990	WI	Douglas	Bois Brule River at Park Rd	2016	04010301	Beartrap-Nemadji	established
1425100	WI	Manitowoc	Branch River at N Union Rd (2)	2015	04030101	Manitowoc-Sheboygan	established
1425264	WI	Manitowoc	Cedar Lake	2014	04030101	Manitowoc-Sheboygan	established
1425925	WI	Oconto	Chute Pond	2016	04030104	Oconto	established
1426509	WI	Douglas	Dowling Lake	2015	04010301	Beartrap-Nemadji	established
1426364	WI	Kewaunee	East Alaska Lake	2015	04030102	Door-Kewaunee	established
1423398	WI	Forest	Gordon Lake	2013	04030105	Peshtigo	established
1422387	WI	Vilas	Horsehead Lake (Vilas Co)	2013	04020101	Black-Presque Isle	established
1425112	WI	Douglas	Lake Minnesuing	2014	04010301	Beartrap-Nemadji	established
1426082	WI	Ashland	Loon Lake	2016	04010302	Bad-Montreal	established
1424874	WI	Douglas	Minnesuing Creek	2014	04010301	Beartrap-Nemadji	established
1427000	WI	Oconto	Oconto Falls Flowage	2014	04030104	Oconto	established
1426874	WI	Bayfield	Owen Lake	2014	04010302	Bad-Montreal	established
1423906	WI	Douglas	Wetland-Undifferentiated	2016	04010301	Beartrap-Nemadji	established
1423976	WI	Douglas	Wetland-Undifferentiated	2016	04010301	Beartrap-Nemadji	established
1446619	WI	Bayfield	[No locality description provided]	2005	04010302	Bad-Montreal	unknown
1446649	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	unknown
1446621	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	unknown
1446635	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	unknown
1446664	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	unknown
1549992	WI	Bayfield	[No locality description provided]	2005	04010302	Bad-Montreal	established
1550369	WI	Douglas	[No locality description provided]	2005	04010301	Beartrap-Nemadji	established
1550428	WI	Douglas	[No locality description provided]	2005	04010301	Beartrap-Nemadji	established
1550465	WI	Douglas	[No locality description provided]	2005	04010301	Beartrap-Nemadji	established
1550476	WI	Douglas	[No locality description provided]	2005	04010301	Beartrap-Nemadji	established
1550483	WI	Douglas	[No locality description provided]	2005	04010301	Beartrap-Nemadji	established
1550485	WI	Douglas	[No locality description provided]	2005	04010301	Beartrap-Nemadji	established
1550487	WI	Douglas	[No locality description provided]	2005	04010301	Beartrap-Nemadji	established
1550496	WI	Douglas	[No locality description provided]	2005	04010301	Beartrap-Nemadji	established
1550497	WI	Douglas	[No locality description provided]	2005	04010301	Beartrap-Nemadji	established
1550507	WI	Douglas	[No locality description provided]	2005	04010301	Beartrap-Nemadji	established
1550539	WI	Douglas	[No locality description provided]	2005	04010301	Beartrap-Nemadji	established
1550611	WI	Douglas	[No locality description provided]	2005	04010301	Beartrap-Nemadji	established
1552621	WI	Ashland	[No locality description provided]	2007	04010302	Bad-Montreal	established
1553303	WI	Douglas	[No locality description provided]	2008	04010301	Beartrap-Nemadji	established
1564334	WI	Door	[No locality description provided]	2014	04030102	Door-Kewaunee	established
1565454	WI	Douglas	[No locality description provided]	2014	04010201	St. Louis	established
1606147	WI	Douglas	[No locality description provided]	2016	04010201	St. Louis	established
1612374	WI	Forest	[No locality description provided]	2018	04030105	Peshtigo	established
1612401	WI	Forest	[No locality description provided]	2018	04030105	Peshtigo	established
1552500	WI	Vilas	[No locality description provided]	2006	04020101	Black-Presque Isle	established
1559003	WI	Door	[No locality description provided]	2013	04030102	Door-Kewaunee	established
1619298	WI	Bayfield	Chequamegon-Nicolet National Forest	2015	04010302	Bad-Montreal	established
1619300	WI	Bayfield	Chequamegon-Nicolet National Forest	2015	04010302	Bad-Montreal	established
1619301	WI	Bayfield	Chequamegon-Nicolet National Forest	2015	04010302	Bad-Montreal	established
1619330	WI	Bayfield	Chequamegon-Nicolet National Forest	2015	04010302	Bad-Montreal	established
1626475	WI	Bayfield	Chequamegon-Nicolet National Forest	2016	04010302	Bad-Montreal	established
1628878	WI	Bayfield	Chequamegon-Nicolet National Forest	2016	04010302	Bad-Montreal	established
1628898	WI	Bayfield	Chequamegon-Nicolet National Forest	2016	04010302	Bad-Montreal	established
1629028	WI	Bayfield	Chequamegon-Nicolet National Forest	2016	04010302	Bad-Montreal	established
1629037	WI	Bayfield	Chequamegon-Nicolet National Forest	2016	04010302	Bad-Montreal	established
1629038	WI	Bayfield	Chequamegon-Nicolet National Forest	2016	04010302	Bad-Montreal	established
1629039	WI	Bayfield	Chequamegon-Nicolet National Forest	2016	04010302	Bad-Montreal	established
1629047	WI	Oconto	Chequamegon-Nicolet National Forest	2010	04030104	Oconto	established
1629117	WI	Bayfield	Chequamegon-Nicolet National Forest	2016	04010302	Bad-Montreal	established
1629132	WI	Bayfield	Chequamegon-Nicolet National Forest	2016	04010302	Bad-Montreal	established
1629138	WI	Bayfield	Chequamegon-Nicolet National Forest	2016	04010302	Bad-Montreal	established
1629139	WI	Bayfield	Chequamegon-Nicolet National Forest	2016	04010302	Bad-Montreal	established
1629146	WI	Bayfield	Chequamegon-Nicolet National Forest	2016	04010302	Bad-Montreal	established
1629435	WI	Bayfield	Chequamegon-Nicolet National Forest	2016	04010302	Bad-Montreal	established
1629775	WI	Bayfield	Chequamegon-Nicolet National Forest	2015	04010302	Bad-Montreal	established
1631357	WI	Bayfield	Chequamegon-Nicolet National Forest	2015	04010302	Bad-Montreal	established
1631359	WI	Bayfield	Chequamegon-Nicolet National Forest	2015	04010302	Bad-Montreal	established
246154	WI	Douglas	Douglas County	2008	04180000	Lake Superior	collected
246158	WI	Door	Door County	2008	04190000	Lake Michigan	collected
1322573	WI	Brown	small pond outflow to Dead Horse Bay, Green Bay	2016	04030204	Lower Fox	established
1396739	WI	Washington	Milwaukee River	2013	04040003	Milwaukee	unknown
1396765	WI	Washington	Milwaukee River	2013	04040003	Milwaukee	unknown
1417689	WI	Washington	Milwaukee River, NE of M and RT 33 [E Washington St]	2013	04040003	Milwaukee	established
1422448	WI	Portage	Adams Lake	2015	04030202	Wolf	established
1426354	WI	Outagamie	Duck Creek - CTH S	2015	04030204	Lower Fox	established
1423597	WI	Waupaca	Hatch Lake	2017	04030202	Wolf	established
1422498	WI	Milwaukee	Hubbard Park - Milwaukee River	2017	04040003	Milwaukee	established
1424547	WI	Sheboygan	Lake Ellen	2017	04040003	Milwaukee	established
1424718	WI	Waushara	Lake Morris	2013	04030202	Wolf	established
1425657	WI	Menominee	Legend Lake/ Skice Lake Lodge Landing	2014	04030202	Wolf	established
1426184	WI	Waupaca	Marion Millpond	2015	04030202	Wolf	established
1426208	WI	Waupaca	Marl Lake	2011	04030202	Wolf	established
1426518	WI	Adams	Mason Lake	2015	04030201	Upper Fox	established
1422530	WI	Waushara	Meilke Lake	2013	04030201	Upper Fox	established
1424890	WI	Waupaca	Mirror Lake	2011	04030202	Wolf	established
1427119	WI	Columbia	Park Lake	2013	04030201	Upper Fox	established
1426866	WI	Langlade	Phlox Pond	2014	04030202	Wolf	established
1427421	WI	Waupaca	Pope Lake	2011	04030202	Wolf	established
1427308	WI	Waupaca	Rollofson Lake	2011	04030202	Wolf	established
1427293	WI	Shawano	Round Lake	2011	04030202	Wolf	established
1427497	WI	Waupaca	Shadow Lake	2011	04030202	Wolf	established
1427444	WI	Shawano	Shawano -- Huckleberry Harbor Access	2015	04030202	Wolf	established
1422913	WI	Portage	Sunset Lake	2016	04030202	Wolf	established
1423477	WI	Portage	Tomorrow River at Lake Meyers Road Station #10036969)	2016	04030202	Wolf	established
1423437	WI	Ozaukee	Unnamed Trib (5032647) to Milw. River Blackfoot Ave	2015	04040003	Milwaukee	established
1464615	WI	Douglas	[Nemadji River mouth, Allouez Bay, boat ramp]	2018	04180000	Lake Superior	established
1680166	WI	Milwaukee	Port of Milwaukee	2019	04040003	Milwaukee	established

Citation for this information:
U.S. Geological Survey, 2025, Iris pseudacorus: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/16/2025