Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic
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Impacts

6 results for Alternanthera philoxeroides (alligatorweed)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1891809 ALBaldwin[No locality description provided; coordinates obscured by collector]2025 03140107 Perdido Bay 
1893311 ALBaldwin[No locality description provided]2025 03160204 Mobile-Tensaw 
1890646 ALGreene[No locality description provided]2025 03160113 Lower Black Warrior 
1892196 ALLauderdale[No locality description provided]2025 06030005 Pickwick Lake 
1892804 ALLee[No locality description provided]2025 03150110 Lower Tallapoosa 
1892874 ALMobile[No locality description provided]2025 03160205 Mobile Bay 

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/19/2026].

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