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

52 results for Alternanthera philoxeroides (alligatorweed)
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Page:123
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1480257 FLEscambiaLake Stone (southwest of Century)1997 03140305 Escambiaestablished
1481129 FLEscambiaLake Stone (southwest of Century)1998 03140305 Escambiaestablished
1476518 FLEscambiaLake Stone (southwest of Century)1999 03140305 Escambiaestablished
1479951 FLEscambiaLake Stone (southwest of Century)2002 03140305 Escambiaestablished
1480851 FLEscambiaLake Stone (southwest of Century)2003 03140305 Escambiaestablished
1479332 FLEscambiaLake Stone (southwest of Century)2004 03140305 Escambiaestablished
1482038 FLEscambiaLake Stone (southwest of Century)2005 03140305 Escambiaestablished
1477785 FLEscambiaLake Stone (southwest of Century)2006 03140305 Escambiaestablished
1480537 FLEscambiaLake Stone (southwest of Century)2008 03140305 Escambiaestablished
1482648 FLEscambiaLake Stone (southwest of Century)2009 03140305 Escambiaestablished
1475190 FLEscambiaLake Stone (southwest of Century)2010 03140305 Escambiaestablished
1475608 FLEscambiaLake Stone (southwest of Century)2011 03140305 Escambiaestablished
1483343 FLEscambiaLake Stone (southwest of Century)2012 03140305 Escambiaestablished
1481128 FLEscambiaLake Stone (southwest of Century)2013 03140305 Escambiaestablished
1481401 FLEscambiaLake Stone (southwest of Century)2014 03140305 Escambiaestablished
1480005 FLEscambiaLake Stone (southwest of Century)2015 03140305 Escambiaestablished
1478882 FLEscambiaLake Stone (southwest of Century)2016 03140305 Escambiaestablished
1478525 FLEscambiaLake Stone (southwest of Century)2017 03140305 Escambiaestablished
216249 FLSanta RosaEscambia River1983 03140305 Escambiaestablished
1483882 FLSanta RosaEscambia River1983 03140305 Escambiaestablished
1477206 FLSanta RosaEscambia River1984 03140305 Escambiaestablished
217143 FLSanta RosaEscambia River1984 03140305 Escambiaestablished
219849 FLSanta RosaEscambia River1986 03140305 Escambiaestablished
1482123 FLSanta RosaEscambia River1986 03140305 Escambiaestablished
222823 FLSanta RosaEscambia River1988 03140305 Escambiaestablished
Page:123

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 [12/10/2025].

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.