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

110 results for Alternanthera philoxeroides (alligatorweed)
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Page:12345
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
233961 SCAikenAiken County1968 Unknown or N/Aestablished
1725741 SCAikenEdge of old lake near Bath, along SC 4211971 03060106 Middle Savannah 
234418 SCBarnwellEdgar Brown, Lake; just NW of downtown Barnwell1987 03050207 Salkehatchieestablished
232344 SCBarnwellL Lake, impoundment of Steel Creek1990 03060106 Middle Savannahestablished
1617059 SCBeaufort[No locality description provided]2017 03050208 Broad-St. Helenaestablished
1741319 SCBeaufort[No locality description provided]2018 03050208 Broad-St. Helena 
1617106 SCBeaufort[No locality description provided]2019 03050208 Broad-St. Helenaestablished
233952 SCBeaufortBeaufort County1968 03050208 Broad-St. Helenaestablished
1617039 SCBerkeley[No locality description provided]2015 03050201 Cooperestablished
1617076 SCBerkeley[No locality description provided]2018 03050201 Cooperestablished
1749629 SCBerkeley[No locality description provided]2022 03050201 Cooper 
1651683 SCBerkeleyCharleston, SC, USA2017 03050201 Cooperestablished
1619910 SCBerkeleyFrancis Marion-Sumter National Forest2010 03050112 Santeeestablished
1340623 SCBerkeleyLake Marion1945 03050112 Santeeestablished
1340659 SCBerkeleyLake Moultrie1945 03050201 Cooperestablished
230000 SCBerkeleyLake Moultrie1997 03050201 Cooperestablished
240565 SCBerkeleyLake Moultrie2007 03050201 Cooperestablished
213457 SCBerkeley/CharlesCooper River Estuary1971 03050201 Cooperestablished
233958 SCCalhounCalhoun County1968 03050000 Edisto-Santeeestablished
1340631 SCCalhounLake Marion1945 03050111 Lake Marionestablished
1617033 SCCharleston[No locality description provided]2015 03050206 Edisto Riverestablished
1617035 SCCharleston[No locality description provided]2015 03050206 Edisto Riverestablished
1617036 SCCharleston[No locality description provided]2016 03050206 Edisto Riverestablished
1617037 SCCharleston[No locality description provided]2016 03050206 Edisto Riverestablished
1617043 SCCharleston[No locality description provided]2016 03050206 Edisto Riverestablished
Page:12345

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 [2/3/2025].

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