Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic
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11 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1425470 WIAshlandChequamegon Bay (at Ashland marina), Lk Superior1997 04180000 Lake Superiorestablished
1424103 WIAshlandKakagon Slough2011 04180000 Lake Superiorestablished
1424828 WIAshlandLake Superior - Kreher Park (Ashland)2011 04180000 Lake Superiorestablished
1337397 WIBayfieldChequamegon Bay1996 04180000 Lake Superiorestablished
1425466 WIBayfieldChequamegon Bay1998 04180000 Lake Superiorestablished
231014 WIBayfieldChequamegon Bay, Lake Superior1998 04180000 Lake Superiorestablished
1322371 WIBayfieldFish Creek Slough, Long Bridge on Lake Superior2016 04180000 Lake Superiorestablished
231016 WIBayfieldLake Superior at Washburn Harbor1998 04180000 Lake Superiorestablished
1422376 WIDouglasHog Island Inlet2016 04180000 Lake Superiorestablished
268154 WIDouglasSuperior Bay, Barkers Island Marina2006 04180000 Lake Superiorestablished
237063 WIDouglasSuperior Bay, Lake Superior2006 04180000 Lake Superiorestablished

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.

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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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/1/2024].

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