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

94 results for Alternanthera philoxeroides (alligatorweed)
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Page:1234
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1745716 LASt. Tammany[No locality description provided]2020 08090201 Liberty Bayou-Tchefuncta 
1748930 LASt. Tammany[No locality description provided]2022 08090201 Liberty Bayou-Tchefuncta 
213873 LASt. TammanyBayou Bonfouca1946 08090201 Liberty Bayou-Tchefunctaestablished
213872 LASt. TammanyBayou Lacombe1946 08090201 Liberty Bayou-Tchefunctaestablished
213871 LASt. TammanyBayou Liberty1946 08090201 Liberty Bayou-Tchefunctaestablished
1399261 LASt. TammanyBoth sides of Rd. Ditches2010 08090201 Liberty Bayou-Tchefunctaunknown
1391919 LASt. TammanyCRMS3667-V482007 08090201 Liberty Bayou-Tchefunctaestablished
1393323 LASt. TammanyCRMS4094-V072008 08090201 Liberty Bayou-Tchefunctaestablished
1393683 LASt. TammanyCRMS4094-V072009 08090201 Liberty Bayou-Tchefunctaestablished
1393620 LASt. TammanyCRMS4094-V072010 08090201 Liberty Bayou-Tchefunctaestablished
1393295 LASt. TammanyCRMS4094-V072011 08090201 Liberty Bayou-Tchefunctaestablished
1393324 LASt. TammanyCRMS4094-V072012 08090201 Liberty Bayou-Tchefunctaestablished
1393684 LASt. TammanyCRMS4094-V072013 08090201 Liberty Bayou-Tchefunctaestablished
1393621 LASt. TammanyCRMS4094-V072014 08090201 Liberty Bayou-Tchefunctaestablished
1393296 LASt. TammanyCRMS4094-V072015 08090201 Liberty Bayou-Tchefunctaestablished
1393365 LASt. TammanyCRMS4094-V212008 08090201 Liberty Bayou-Tchefunctaestablished
1393685 LASt. TammanyCRMS4094-V212009 08090201 Liberty Bayou-Tchefunctaestablished
1393622 LASt. TammanyCRMS4094-V212010 08090201 Liberty Bayou-Tchefunctaestablished
1393297 LASt. TammanyCRMS4094-V212011 08090201 Liberty Bayou-Tchefunctaestablished
1393366 LASt. TammanyCRMS4094-V212012 08090201 Liberty Bayou-Tchefunctaestablished
1393686 LASt. TammanyCRMS4094-V212013 08090201 Liberty Bayou-Tchefunctaestablished
1393623 LASt. TammanyCRMS4094-V212014 08090201 Liberty Bayou-Tchefunctaestablished
1393298 LASt. TammanyCRMS4094-V212015 08090201 Liberty Bayou-Tchefunctaestablished
1393367 LASt. TammanyCRMS4094-V222008 08090201 Liberty Bayou-Tchefunctaestablished
1393726 LASt. TammanyCRMS4094-V222009 08090201 Liberty Bayou-Tchefunctaestablished
Page:1234

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 [1/29/2025].

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