Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic
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17 results for Alternanthera philoxeroides (alligatorweed)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
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
1340659 SCBerkeleyLake Moultrie1945 03050201 Cooperestablished
230000 SCBerkeleyLake Moultrie1997 03050201 Cooperestablished
240565 SCBerkeleyLake Moultrie2007 03050201 Cooperestablished
213457 SCBerkeley/CharlesCooper River Estuary1971 03050201 Cooperestablished
1741813 SCCharleston[No locality description provided]2018 03050201 Cooper 
1742439 SCCharleston[No locality description provided]2019 03050201 Cooper 
1706839 SCCharleston[No locality description provided]2022 03050201 Cooper 
1613717 SCCharlestonCharles Towne Landing1988 03050201 Cooperestablished
1340583 SCCharlestonCharles Towne Landing State Park2001 03050201 Cooperestablished
240583 SCCharlestonCharles Towne Landing State Park2007 03050201 Cooperestablished
1676378 SCDorchester[No locality description provided]2020 03050201 Cooper 
234417 SCDorchesterAshley River, US 17A, SW of Summerville1957 03050201 Cooperestablished
234416 SCDorchesterpond at Moose Lodge (Elk) on Hwy 78, N of Summerville1972 03050201 Cooperestablished

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 [1/24/2025].

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.