Alternanthera philoxeroides
Alternanthera philoxeroides

74 results for Alternanthera philoxeroides (alligatorweed)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1475918 FLAlachuaWatermellon Pond1994 03110101 Waccasassaestablished
1481153 FLAlachuaWatermellon Pond1995 03110101 Waccasassaestablished
1476303 FLAlachuaWatermellon Pond1996 03110101 Waccasassaestablished
1482408 FLAlachuaWatermellon Pond1997 03110101 Waccasassaestablished
1483033 FLAlachuaWatermellon Pond1998 03110101 Waccasassaestablished
1477860 FLAlachuaWatermellon Pond1999 03110101 Waccasassaestablished
1483407 FLAlachuaWatermellon Pond2005 03110101 Waccasassaestablished
1477309 FLAlachuaWatermellon Pond2006 03110101 Waccasassaestablished
1480901 FLAlachuaWatermellon Pond2007 03110101 Waccasassaestablished
1480880 FLAlachuaWatermellon Pond2014 03110101 Waccasassaestablished
1478862 FLAlachuaWatermellon Pond2016 03110101 Waccasassaestablished
1478456 FLAlachuaWatermellon Pond2017 03110101 Waccasassaestablished
219242 FLJeffersonAucilla River1986 03110103 Aucillaestablished
1477844 FLJeffersonAucilla River1986 03110103 Aucillaunknown
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

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 [3/30/2023].

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