Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)

7 results for Myriophyllum spicatum (Eurasian watermilfoil)
Download Data
Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1606148 MNSt. Louis[No locality description provided]2016 04010201 St. Louisestablished
1610409 MNSt. Louis[No locality description provided]2017 04010201 St. Louisestablished
235435 MNSt. LouisGilbert Pit-Ore Be Lake1999 04010201 St. Louisestablished
277632 MNSt. LouisGilbert Pit-Ore Be Lake2010 04010201 St. Louisestablished
235436 MNSt. LouisHorseshoe Lake1999 04010201 St. Louisestablished
277633 MNSt. LouisHorseshoe Lake2010 04010201 St. Louisestablished
243618 MNSt. LouisLake Superior at Superior Bay along Minnesota Point (the cape)1999 04010201 St. Louiscollected

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.


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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/29/2021].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.