GLANSIS

Juncus gerardii

Saltmeadow rush

Collection Information for Juncus gerardii

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)

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Specimen ID	State	County	Locality	Year	HUC Number	Drainage Name	Status
246480	NY	Tompkins	Tompkins County	2008	04140201	Seneca	collected
1321072	IL	Cook	Lake Michigan, Chicago	1862	04190000	Lake Michigan	established
1456563	MI	St. Clair	G.T.R. freight yards above Tunnel Stations. St. Clair County	1911	04090001	St. Clair	established
1456564	MI	St. Clair	City of Port Huron	1915	04090001	St. Clair	established
1457479	MI	St. Clair	St. Clair River	1979	04090001	St. Clair	unknown
1457483	MI	Washtenaw	Huron River in Ypsilanti	1981	04100013	Huron	unknown
1457486	MI	Cheboygan	Benton Twp. 80 ft. SW of salt barn on Lake St. 200 ft. west of Huron St. on N. side of Cheboygan.	1989	04070003	Lone Lake-Ocqueoc	unknown
246497	OH	Crawford	Crawford County	2008	04100011	Sandusky	collected
246498	OH	Cuyahoga	Cuyahoga County	2008	04110001	Black-Rocky	collected
246508	WI	Sheboygan	Sheboygan County	2008	04030101	Manitowoc-Sheboygan	collected
246471	MI	St. Clair	St. Clair County	2008	04090001	St. Clair	collected
246477	NY	Livingston	Livingston County	2008	04130003	Lower Genesee	collected
246478	NY	Cayuga	Cayuga County	2008	04140201	Seneca	collected
246510	WI	Racine	Racine County	2008	04040002	Pike-Root	collected
246511	WI	Kenosha	Kenosha County	2008	04040002	Pike-Root	collected
241841	MI		Great Lakes Basin	1862	04060103	Manistee	established
279711	NY	Onondaga	Salina, NY	1864	04140201	Seneca	established

Citation for this information:
U.S. Geological Survey, 2025, Juncus gerardii: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 3/30/2025