Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
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Exotic
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14 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1730360 MDCecil[No locality description provided]2022 02060002 Chester-Sassafras 
1655035 MDCecilAtlantic Ocean, North East, MD, US2020 02060002 Chester-Sassafrasestablished
1409943 MDCecilElk River, just north of Welch Point and Back Creek2015 02060002 Chester-Sassafrasestablished
1409969 MDCecilElk River, just north of Welch Point and Back Creek2015 02060002 Chester-Sassafrasestablished
230959 MDCecilNortheast River, near Charlestown; Elk River1992 02060002 Chester-Sassafrasestablished
234297 MDKentBetterton, mouth of Sassafras River1962 02060002 Chester-Sassafrasestablished
1320974 MDKentChesapeake Bay at Andelot Farm Andelot Farm near Worton2014 02060002 Chester-Sassafrasestablished
234296 MDKentDelario Bay, Worton Creek Spit1965 02060002 Chester-Sassafrasestablished
1695183 MDQueen Anne'sCBEC, Eastern Bay2019 02060002 Chester-Sassafrasunknown
1428105 MDQueen Anne'sMarshy Creek, Eastern Bay2017 02060002 Chester-Sassafrasestablished
1428110 MDQueen Anne'sMarshy Creek, Eastern Bay2017 02060002 Chester-Sassafrasestablished
1428117 MDQueen Anne'sMarshy Creek, Eastern Bay2017 02060002 Chester-Sassafrasestablished
1428098 MDQueen Anne'sMarshy Creek, Eastern Bay2017 02060002 Chester-Sassafrasestablished
234315 MDTalbotLowes Point, salt marsh, 10 mi W of St. Michaels1972 02060002 Chester-Sassafrasestablished

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 [4/25/2024].

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