Alternanthera philoxeroides
Alternanthera philoxeroides

45 results for Alternanthera philoxeroides (alligatorweed)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1477844 FLJeffersonAucilla River1986 03110103 Aucillaunknown
219242 FLJeffersonAucilla River1986 03110103 Aucillaestablished
1476948 FLJeffersonSnead's Smokehouse Lake2008 03110103 Aucillaestablished
1482588 FLJeffersonSnead's Smokehouse Lake2009 03110103 Aucillaestablished
1480839 FLJeffersonSnead's Smokehouse Lake2013 03110103 Aucillaestablished
1481760 FLJeffersonSnead's Smokehouse Lake2015 03110103 Aucillaestablished
1478907 FLJeffersonSnead's Smokehouse Lake2016 03110103 Aucillaestablished
1478515 FLJeffersonSnead's Smokehouse Lake2017 03110103 Aucillaestablished
1477292 FLJeffersonWacissa River1994 03110103 Aucillaunknown
1477344 FLJeffersonWacissa River1996 03110103 Aucillaunknown
1480258 FLJeffersonWacissa River1997 03110103 Aucillaunknown
1481408 FLJeffersonWacissa River1998 03110103 Aucillaunknown
1478003 FLJeffersonWacissa River1999 03110103 Aucillaunknown
1481758 FLJeffersonWacissa River2002 03110103 Aucillaunknown
1476040 FLJeffersonWacissa River2005 03110103 Aucillaunknown
1483575 FLJeffersonWacissa River2006 03110103 Aucillaunknown
1476067 FLJeffersonWacissa River2007 03110103 Aucillaunknown
1481436 FLJeffersonWacissa River2008 03110103 Aucillaunknown
1483338 FLJeffersonWacissa River2009 03110103 Aucillaunknown
1479589 FLJeffersonWacissa River2010 03110103 Aucillaunknown
1476512 FLJeffersonWacissa River2011 03110103 Aucillaunknown
1480033 FLJeffersonWacissa River2012 03110103 Aucillaunknown
1399679 FLMadison[no locality given]2008 03110103 Aucillaunknown
1479753 FLMadisonLake Rachel2004 03110103 Aucillaunknown
1476100 FLMadisonLake Rachel2005 03110103 Aucillaunknown

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 [9/23/2023].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

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