Eichhornia crassipes
Eichhornia crassipes
(common water-hyacinth)
Plants
Exotic
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13 results for Eichhornia crassipes (common water-hyacinth)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1892573 LACameron[No locality description provided]2025 08080202 Mermentau 
1890807 LAEast Baton Rouge[No locality description provided]2025 08070100 Lower Mississippi-Baton Rouge 
1891883 LAJefferson[No locality description provided]2025 08090301 East Central Louisiana Coastal 
1891891 LAJefferson[No locality description provided]2025 08090301 East Central Louisiana Coastal 
1893308 LAJefferson[No locality description provided]2025 08090301 East Central Louisiana Coastal 
1895505 LALivingston[No locality description provided]2025 08070202 Amite 
1893257 LANatchitoches[No locality description provided]2025 11140207 Lower Red-Lake Iatt 
1892604 LAPlaquemines[No locality description provided]2025 08090100 Lower Mississippi-New Orleans 
1890334 LASt. Martin[No locality description provided]2025 08080103 Vermilion 
1893293 LASt. Tammany[No locality description provided]2025 03180004 Lower Pearl 
1895426 LASt. Tammany[No locality description provided]2025 03180004 Lower Pearl 
1891349 LASt. Tammany[No locality description provided]2025 08090201 Liberty Bayou-Tchefuncta 
1876388 LASt. Tammany[No locality description provided]2025 08090202 Lake Pontchartrain 

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 [2/19/2026].

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