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

14 results for Alternanthera philoxeroides (alligatorweed)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
229698 ARAshleyAshley county1988 08040205 Bayou Bartholomewestablished
230349 ARBradleyBradley county1988 08040204 Lower Salineestablished
1337552 ARChicotWallace Lake2015 08040205 Bayou Bartholomewestablished
229697 ARDrewDrew County1988 08040205 Bayou Bartholomewestablished
1650916 ARDrewUniversity of Arkansas at Monticello campus, Monticello, AR 71655, USA2020 08040204 Lower Salineestablished
1650872 ARGarlandHot Springs Village, AR, USA2014 08040203 Upper Salineestablished
1337800 ARJeffersonBayou Bartholomew2015 08040205 Bayou Bartholomewestablished
1650909 ARJeffersonPine Bluff, AR, USA2020 08040205 Bayou Bartholomewestablished
229699 AROuachitaOuachita county1988 08040201 Lower Ouachita-Smackoverestablished
1725623 ARSalineOuachita Mountains. Central Hills, Ridges, and Valleys Ecoregion. Lake Norrell. Shoreline SW of boat ramp. USGS Lake Norrell 7.5' Quad.2005 08040203 Upper Saline 
1651100 LACatahoulaBeside east bank of Ouachita River at Harrisonburg Recreation Area at north end of LA 922 north of LA 8 at Harrisonburg1989 08040207 Lower Ouachitaestablished
1705954 LAOuachita[No locality description provided]2022 08040207 Lower Ouachita 
1650790 LAOuachitaBlack Bayou Lake National Wildlife Refuge, Ouachita County, US-LA, US2019 08040207 Lower Ouachitaestablished
233057 LAUnionUnion Parish1996 08040200 Lower Ouachitaestablished

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 [4/25/2024].

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