Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic
Collection Info
Point Map
Species Profile
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Impacts

16 results for Alternanthera philoxeroides (alligatorweed)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1751562 KYCalloway[No locality description provided; coordinates obscured by collector]2024 06040005 Kentucky Lake 
1747007 KYCalloway[No locality description provided]2021 06040005 Kentucky Lake 
1747981 KYCalloway[No locality description provided]2022 06040005 Kentucky Lake 
1747982 KYCalloway[No locality description provided]2022 06040005 Kentucky Lake 
1751397 KYCalloway[No locality description provided]2024 06040005 Kentucky Lake 
230306 KYKnoxKnox County1986 05130101 Upper Cumberlandestablished
1748718 KYLyon[No locality description provided]2022 06040005 Kentucky Lake 
228726 KYLyon/TriggKentucky Lake, eastern shoreline, at several points, along bays and inlets.1988 06040005 Kentucky Lakeestablished
1752737 KYMadison[No locality description provided]2024 05100205 Lower Kentucky 
1744452 KYMarshall[No locality description provided]2020 06040005 Kentucky Lake 
1749950 KYMarshall[No locality description provided]2023 06040006 Lower Tennessee 
1750308 KYMarshall[No locality description provided]2023 06040005 Kentucky Lake 
1751769 KYMarshall[No locality description provided]2024 06040005 Kentucky Lake 
1751770 KYMarshall[No locality description provided]2024 06040005 Kentucky Lake 
1751887 KYTrigg[No locality description provided]2024 06040005 Kentucky Lake 
1752866 KYTrigg[No locality description provided]2024 06040005 Kentucky Lake 

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.

Disclaimer:

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 [1/16/2025].

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