Glyceria maxima
Glyceria maxima
(reed mannagrass)

63 Results for Glyceria maxima (reed mannagrass)

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
238557 ILLakeIllinois Beach State Park2006 4040002 Pike-Rootunknown
1397192 ILLakeIllinois Beach State Park South Unit2008 4040002 Pike-Rootunknown
229916 MAEssexGreat Wenham Swamp, Ipswich River Wildlife Sanctuary, town of Wenham1990 1090001 Charlesunknown
235124 MAEssexIpswich River Wildlife Sanctuary, Topsfield1999 1090001 Charlesunknown
229918 MAEssexMile Brook Swamp, downstream of swamp population, in the stream channel,Ipswich River Wildlife Sanctuary, Topsfield1994 1090001 Charlesunknown
229917 MAEssexMile Brook Swamp, Ipswich River Wildlife Sanctuary, Topsfield1990 1090001 Charlesunknown
1401075 MIGeneseeFlint2016 4080204 Flintunknown
1401074 MIKalamazooGourdneck Creek, between 23rd St and Portage Rd2017 4050001 St. Josephestablished
1421486 MNRamseySt. Anthony Park, St. Paul1888 7010206 Twin Citiesextirpated
1421484 MNWabashaOld Channel Zumbro River, North of McCarthy Lake2016 7040003 Buffalo-Whitewaterestablished
1421485 MNWabashashallow wetland under an electrical transmission line, McCarthy Lake WMA2017 7040003 Buffalo-Whitewaterestablished
240781 ONT Lake Ontario marsh between Hamilton and Dundas, Ontario1940  established
1257394 WAKingDesire Lake2010 17110012 Lake Washingtonunknown
1257393 WAKingMarcel Lake2009 17110010 Snoqualmieunknown
236379 WASnohomishPrivate pond near Monroe, WA2005 17110009 Skykomishestablished
1426121 WIAshlandDevil's Creek2014 4010302 Bad-Montrealestablished
238562 WICalumetCalumet County2000 4030100 Northwestern Lake Michiganunknown
238561 WICalumetCalumet County2000 4030200 Foxunknown
1422396 WICalumetHWY BB south of 102016 4030101 Manitowoc-Sheboyganestablished
1426397 WIDaneDane Co Munson Rd drainage east of Prairie Drive2016 7090002 Middle Rockestablished
1426047 WIDaneDane Co. Glacial Drumlin Trl .3 km east of Prairie Drive2014 7090002 Middle Rockestablished
1426020 WIDaneDane Co. Prairie Dr and Munson Rd2016 7090002 Middle Rockestablished
1426772 WIDodgeMud Lake2014 7090001 Upper Rockestablished
238558 WIDoorWhitefish Bay Road, N. of Sturgeon Bay2003 4030102 Door-Kewauneecollected
1422756 WIJeffersonAutumn Ridge Development greenspace of Ixonia2015 7090001 Upper Rockestablished

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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Page Last Modified: Thursday, January 26, 2017


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. [2018]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [3/22/2018].

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