Salvinia molesta
Salvinia molesta
(giant salvinia)
Plants
Exotic
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Impacts

12 results for Salvinia molesta (giant salvinia)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1697968 ARColumbia[No locality description provided]2020 11140203 Loggy Bayou 
1708293 ARColumbia[No locality description provided]2020 11140203 Loggy Bayou 
1698197 ARColumbia[No locality description provided]2021 11140203 Loggy Bayou 
1633913 ARColumbiaLake Columbia2020 11140203 Loggy Bayouestablished
1752133 ARLafayette[No locality description provided]2024 11140205 Bodcau Bayou 
1524416 ARLafayetteLake Erling [south end]2018 11140205 Bodcau Bayouestablished
1632571 ARMiller[Smith Lake]2017 11140302 Lower Sulpherestablished
1529989 ARMillerAlex Smith County Park. Smith Lake. S of Sulphur River & W of Hwy 237, at fishing pier2017 11140302 Lower Sulpherestablished
1242638 ARMillerMcKinney Bayou of the Red River in the Sulphur [River] Bottoms2008 11140201 McKinney-Posten Bayousfailed
1421428 ARMillerSmith Park Lake2017 11140302 Lower Sulpherestablished
1242639 ARPulaskiLittle Maumelle River, trapped at dock at marina to downstream from Pinnacle Valley Rd bridge and to the east of Twin Rivers County Park, heading downstream into Arkansas River2009 11110207 Lower Arkansas-Maumellefailed
1895929 ARUnionBeryl Anthony Lower Ouachita WMA; backwater above Lock and Dam 62012 08040202 Lower Ouachita-Bayou De Loutrefailed

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.

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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 [1/18/2026].

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