Alternanthera philoxeroides
Alternanthera philoxeroides

18 results for Alternanthera philoxeroides (alligatorweed)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1398645 MSGeorge[no locality given]2007 03170006 Pascagoulaunknown
1398651 MSGeorge[no locality given]2007 03170006 Pascagoulaunknown
1398684 MSGeorgeAt road crossing2007 03170006 Pascagoulaunknown
1398489 MSGeorgemore in area2007 03170006 Pascagoulaunknown
1398919 MSGeorgeOne of three waypoints2006 03170006 Pascagoulaunknown
1398794 MSGeorgePascagoula River2006 03170006 Pascagoulaunknown
270687 MSGeorgePascagoula River2006 03170006 Pascagoulaestablished
1398801 MSGeorgePascagoula WM2007 03170006 Pascagoulaunknown
1398692 MSGeorgeShoreline Pascagoula2006 03170006 Pascagoulaunknown
1399526 MSJackson[no locality given]2007 03170006 Pascagoulaunknown
1398356 MSJackson[no locality given]2007 03170006 Pascagoulaunknown
1725637 MSJacksonOpen area beneath overpass of U.S. Hwy 90 just E of Bay Bridge.1974 03170006 Pascagoula 
270700 MSJacksonParkers Lake2006 03170006 Pascagoulaestablished
1399691 MSJacksonPascagoula River2006 03170006 Pascagoulaunknown
1256653 MSJacksonPascagoula River, just north of the I-10 bridge2006 03170006 Pascagoulaestablished
270701 MSJacksonPascagoula River, ramp area near Soley Rd.2007 03170006 Pascagoulaestablished
1398382 MSJacksonRamp area2007 03170006 Pascagoulaunknown
1398569 MSJacksonShoreline of Pascagoula River2006 03170006 Pascagoulaunknown

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/17/2024].

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