Alternanthera philoxeroides
Alternanthera philoxeroides

68 results for Alternanthera philoxeroides (alligatorweed)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1706648 LAEast Baton Rouge[No locality description provided]2022 08070202 Amite 
1399443 LAEast Baton Rougeditch in Woodlawn suburbs2011 08070202 Amiteunknown
1399432 LAEast Baton Rougeditch S of LSU campus2013 08070202 Amiteunknown
1399549 LAEast Baton Rougeditch S of LSU campus2013 08070202 Amiteunknown
213865 LALivingstonAmite River.1946 08070202 Amiteestablished
1395735 LALivingstonCRMS5267-F01VC2009 08070202 Amiteestablished
1395357 LALivingstonCRMS5267-F01VC2010 08070202 Amiteestablished
1395432 LALivingstonCRMS5267-F01VC2011 08070202 Amiteestablished
1395722 LALivingstonCRMS5267-F01VC2012 08070202 Amiteestablished
1395736 LALivingstonCRMS5267-F01VC2013 08070202 Amiteestablished
1395358 LALivingstonCRMS5267-F01VC2014 08070202 Amiteestablished
1395433 LALivingstonCRMS5267-F01VC2015 08070202 Amiteestablished
1395723 LALivingstonCRMS5267-F01VNW2009 08070202 Amiteestablished
1395737 LALivingstonCRMS5267-F01VNW2010 08070202 Amiteestablished
1395359 LALivingstonCRMS5267-F01VNW2011 08070202 Amiteestablished
1395434 LALivingstonCRMS5267-F01VNW2012 08070202 Amiteestablished
1395724 LALivingstonCRMS5267-F01VNW2013 08070202 Amiteestablished
1395738 LALivingstonCRMS5267-F01VNW2014 08070202 Amiteestablished
1395401 LALivingstonCRMS5267-F01VNW2015 08070202 Amiteestablished
1395435 LALivingstonCRMS5267-F01VSE2009 08070202 Amiteestablished
1395725 LALivingstonCRMS5267-F01VSE2010 08070202 Amiteestablished
1395739 LALivingstonCRMS5267-F01VSE2011 08070202 Amiteestablished
1395402 LALivingstonCRMS5267-F01VSE2012 08070202 Amiteestablished
1395489 LALivingstonCRMS5267-F01VSE2013 08070202 Amiteestablished
1395726 LALivingstonCRMS5267-F01VSE2014 08070202 Amiteestablished

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.


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. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/8/2023].

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