Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)

20 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
229209 ALLauderdaleLake Wilson1962 06030005 Pickwick Lakeestablished
234305 MDAnne ArundelVenice on the Bay, small barrier pond, SE of Fort Smallwood on Patapsco River1962 02060003 Gunpowder-Patapscoestablished
234308 MDBaltimoreBiddison's landing on Dundee Creek (near head), a tributary to Gunpowder River1962 02060003 Gunpowder-Patapscoestablished
234307 MDBaltimoreJunction of Saltpeter Creek and Gunpowder River1962 02060003 Gunpowder-Patapscoestablished
234306 MDBaltimoreSaltpeter Creek at tributary to Gunpowder River1962 02060003 Gunpowder-Patapscoestablished
234313 MDCharlesAllens Fresh1962 02070011 Lower Potomacestablished
234311 MDCharlesAllens Fresh, near eastern end of two HWY bridges1962 02070011 Lower Potomacestablished
234297 MDKentBetterton, mouth of Sassafras River1962 02060002 Chester-Sassafrasestablished
234300 MDPrince George'sMuirkirk, Twin Ponds1962 02070010 Middle Potomac-Anacostia-Occoquanestablished
234304 MDSt. Mary'sChoptico Bay, S side, near jct with Wicomico River1962 02070011 Lower Potomacestablished
234314 MDSt. Mary'sHerring Creek, a cove, near Tall Timbers1962 02070011 Lower Potomacestablished
234303 MDSt. Mary'sWicomico River, mouth of; St. Catherine's Sound1962 02070011 Lower Potomacestablished
234302 MDSt. Mary'sWicomico River, S bank off second point above buoy C131962 02070011 Lower Potomacestablished
1456608 MIWashtenawDexter Twp., ca. 3 mi. NW of Dover, at Silver Lake T1S R4E Sec 3 and 41962 04100013 Huronestablished
234161 MOCamdenToronto Springs, S30 R14W T38N1962 10290109 Lake of the Ozarksestablished
1321644 NJSomersetThree Bridges Creek [South Branch Raritan River Tributary] near Woodfern1962 02030105 Raritanestablished
229446 PABedfordBedford, 1.75 mi ESE1962 02050303 Raystownestablished
234247 TXBurnettank about 5 miles west of Burnet on road to Buchanan Dam1962 12090201 Buchanan-Lyndon B. Johnson Lakesestablished
228572 VTChittendenLake Champlain1962 04300108 Lake Champlainestablished
1423024 WIDaneMendota Lake1962 07090002 Middle Rockestablished

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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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/4/2022].

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