Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
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6 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
879842 CASan Luis ObispoCoast Ranges Santa Margarita Lake1996 18060005 Salinasestablished
1436277 CASan Luis ObispoCoast Ranges, Santa Margarita Lake, south picnic area1996 18060005 Salinasestablished
252691 CASan Luis ObispoSanta Margarita Lake1996 18060005 Salinascollected
252753 CASan Luis ObispoSanta Margarita Lake2002 18060005 Salinasestablished
1436148 CASan Luis ObispoSanta Margarita Lake (reservoir formed by dam on Salinas River)2002 18060005 Salinasestablished
1436154 CASan Luis ObispoSanta Margarita Lake (reservoir formed by dam on Salinas River)2002 18060005 Salinasestablished

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/30/2025].

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