Eichhornia crassipes
Eichhornia crassipes
(common water-hyacinth)
Plants
Exotic
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14 results for Eichhornia crassipes (common water-hyacinth)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1675958 CASacramento[No locality description provided]2020 18040012 Upper Mokelumne 
1676445 CASacramento[No locality description provided]2020 18040012 Upper Mokelumne 
1705575 CASacramento[No locality description provided]2022 18040012 Upper Mokelumne 
1701872 CASacramento[No locality description provided]2022 18040012 Upper Mokelumne 
1729072 CASacramento[No locality description provided]2023 18040012 Upper Mokelumne 
1729073 CASacramento[No locality description provided]2023 18040012 Upper Mokelumne 
241949 CASacramentoDelta Meadows River SP1989 18040012 Upper Mokelumnecollected
241950 CASacramentoSacramento River Delta1996 18040012 Upper Mokelumnecollected
1437933 CASacramentoSacramento River Delta; Georgiana Slough confluence at Walnut Grove 14 miles W to Mokelumne River intersection1998 18040012 Upper Mokelumneestablished
1671302 CASan Joaquin[No locality description provided]2014 18040012 Upper Mokelumne 
1679544 CASan Joaquin[No locality description provided]2020 18040012 Upper Mokelumne 
1676171 CASan Joaquin[No locality description provided]2020 18040012 Upper Mokelumne 
1709222 CASan Joaquin[No locality description provided]2022 18040012 Upper Mokelumne 
1439727 CASan JoaquinWimpy's Marina boat launch, end of Charles St.2014 18040012 Upper Mokelumneestablished

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 [7/12/2025].

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