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

456 results for Alternanthera philoxeroides (alligatorweed)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
213900 LAJeffersonExcavation or "borrow pit" along rt. 61 and 65, about 12 km NW of New Orleans.1946 08090203 Eastern Louisiana Coastalestablished
1389500 LAPlaqueminesCRMS0114-V102007 08090203 Eastern Louisiana Coastalestablished
1389170 LAPlaqueminesCRMS0114-V102010 08090203 Eastern Louisiana Coastalestablished
1389131 LAPlaqueminesCRMS0114-V102011 08090203 Eastern Louisiana Coastalestablished
1389501 LAPlaqueminesCRMS0114-V102012 08090203 Eastern Louisiana Coastalestablished
1389171 LAPlaqueminesCRMS0114-V102013 08090203 Eastern Louisiana Coastalestablished
1389145 LAPlaqueminesCRMS0114-V102014 08090203 Eastern Louisiana Coastalestablished
1389132 LAPlaqueminesCRMS0114-V102015 08090203 Eastern Louisiana Coastalestablished
1389502 LAPlaqueminesCRMS0114-V172012 08090203 Eastern Louisiana Coastalestablished
1389172 LAPlaqueminesCRMS0114-V172013 08090203 Eastern Louisiana Coastalestablished
1389146 LAPlaqueminesCRMS0114-V172014 08090203 Eastern Louisiana Coastalestablished
1389133 LAPlaqueminesCRMS0114-V172015 08090203 Eastern Louisiana Coastalestablished
1389503 LAPlaqueminesCRMS0114-V222012 08090203 Eastern Louisiana Coastalestablished
1389173 LAPlaqueminesCRMS0114-V222013 08090203 Eastern Louisiana Coastalestablished
1389147 LAPlaqueminesCRMS0114-V222014 08090203 Eastern Louisiana Coastalestablished
1389134 LAPlaqueminesCRMS0114-V222015 08090203 Eastern Louisiana Coastalestablished
1389174 LAPlaqueminesCRMS0114-V232012 08090203 Eastern Louisiana Coastalestablished
1389148 LAPlaqueminesCRMS0114-V232013 08090203 Eastern Louisiana Coastalestablished
1389135 LAPlaqueminesCRMS0114-V232014 08090203 Eastern Louisiana Coastalestablished
1389175 LAPlaqueminesCRMS0114-V232015 08090203 Eastern Louisiana Coastalestablished
1389149 LAPlaqueminesCRMS0114-V492010 08090203 Eastern Louisiana Coastalestablished
1389506 LAPlaqueminesCRMS0114-V492011 08090203 Eastern Louisiana Coastalestablished
1389176 LAPlaqueminesCRMS0114-V492012 08090203 Eastern Louisiana Coastalestablished
1389150 LAPlaqueminesCRMS0114-V492013 08090203 Eastern Louisiana Coastalestablished
1389137 LAPlaqueminesCRMS0114-V692015 08090203 Eastern Louisiana Coastalestablished
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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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/21/2024].

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.