Eichhornia crassipes
Eichhornia crassipes
(common water-hyacinth)
Plants
Exotic
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5 results for Eichhornia crassipes (common water-hyacinth)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1677520 CALos Angeles[No locality description provided]2015 18070105 Los Angeles 
1740986 CALos Angeles[No locality description provided]2017 18070105 Los Angeles 
1678201 CALos Angeles[No locality description provided]2018 18070105 Los Angeles 
1438009 CALos AngelesSouthern base San Gabriel Mtns.: Tujunga Ponds. West of 210 freeway in big Tujunga wash, city of Sunland1998 18070105 Los Angelesestablished
241965 CALos AngelesTujunga Ponds (West of 210 freeway & City of Sunland) Southern base San Gabriel Mtns1998 18070105 Los Angelescollected

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/20/2026].

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