Myriophyllum sibiricum × spicatum
(hybrid watermilfoil)
Exotic Hybrid

22 results for Myriophyllum sibiricum × spicatum (hybrid watermilfoil)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1658132 MNDakotaThomas Lake2017 07020012 Lower Minnesotaestablished
1685276 MNDakotaThomas Lake, Dakota County, MN2017 07020012 Lower Minnesotaunknown
1528344 WAGrantBlue Lake2006 17020014 Banks Lakeestablished
1527139 WAGrantBlue Lake2007 17020014 Banks Lakeestablished
1525935 WAGrantBurke Lake2008 17020010 Upper Columbia-Entiatestablished
1529550 WAGrantCorral Lake2006 17020015 Lower Crabestablished
1528345 WAGrantEvergreen Lake2008 17020010 Upper Columbia-Entiatestablished
1527140 WAGrantMoses Lake2004 17020015 Lower Crabestablished
1525936 WAGrantMoses Lake2005 17020015 Lower Crabestablished
1529551 WAGrantStan Coffin Lake2008 17020010 Upper Columbia-Entiatestablished
1528346 WAGrantStan Coffin Lake2010 17020010 Upper Columbia-Entiatestablished
1528349 WAOkanoganBuffalo Lake2015 17020005 Chief Josephestablished
1527144 WAOkanoganConconully (Salmon) Lake2003 17020006 Okanoganestablished
1525940 WAOkanoganLeader Lake2015 17020006 Okanoganestablished
1529555 WAOkanoganOsoyoos Lake2014 17020006 Okanoganestablished
1529549 WAOkanoganRufus Woods Lake2014 17020005 Chief Josephestablished
1528350 WAOkanoganSpectacle Lake2012 17020006 Okanoganestablished
1527145 WAOkanoganSpectacle Lake2018 17020006 Okanoganestablished
1527148 WAStevensLoon Lake2005 17020003 Colvilleestablished
1525944 WAStevensLoon Lake2016 17020003 Colvilleestablished
1529559 WAStevensLoon Lake2017 17020003 Colvilleestablished
1528354 WAStevensLoon Lake2018 17020003 Colvilleestablished

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. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/30/2023].

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