Landoltia punctata
Landoltia punctata
(dotted duckweed)

71 results for Landoltia punctata (dotted duckweed)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
233257 LAAscensionAscension Parish1979 08070204 Lake Maurepasestablished
233292 LAAssumptionAssumption Parish1979 Unknown or N/Aestablished
233250 LAAvoyellesAvoyelles Parish1979 Unknown or N/Aestablished
233254 LABeauregardBeauregard Parish1979 08080200 Calcasieu-Mermentauestablished
233244 LABossierBossier Parish1979 11140200 Red-Salineestablished
233243 LACaddoCaddo Parish1979 Unknown or N/Aestablished
233255 LACalcasieuCalcasieu Parish1979 Unknown or N/Aestablished
233502 LACaldwellBeside small creek east of LA 559, 0.5 miles north of the Catahoula Parish line; section 14, T11N, R5E1974 08040207 Lower Ouachitaestablished
233247 LACaldwellCaldwell Parish1979 08000000 Lower Mississippi Regionestablished
233501 LACaldwellsouthern tip of Horseshoe Lake east of LA 559, Section 14, T11N, R5E1973 08050001 Boeufestablished
233503 LACameronaround pond at Lacassine National Wildlife Refuge headquarters south of LA 3056 and SW of Lake Arthur; section 16, T12S, R5W1983 08080202 Mermentauestablished
233506 LACatahoula0.5 miles east of Sicily Island, by gravel road south of LA 15; section 15, T10N, R8E1970 08040207 Lower Ouachitaestablished
233505 LACatahoulaAt irrigation pump and rice fields beside Honey Brake Bayou, NE corner of section 18, T16N, R6E1974 08040301 Lower Redestablished
233248 LACatahoulaCatahoula Parish1979 08040000 Lower Red-Ouachitaestablished
233504 LACatahoulaRoadside ditches near Diversion Canal; section 33, T5N, R6E1975 08040301 Lower Redestablished
233507 LAConcordiaAquatic in bayou at Haphazard Plantation off LA 566; section 6, T8N, R8E1971 08040306 Bayou Cocodrieestablished
233249 LAConcordiaConcordia Parish1979 08040306 Bayou Cocodrieestablished
233510 LADe SotoAquatics in edge of Clear Lake at LA 509 bridge north of Carmel; section 3, T14N, R12W.1980 11140206 Bayou Pierreestablished
233508 LADe SotoAquatics in Smithport Lake near dam on southeast border and De Soto end, about 5.5 miles NE of Carmel; section 14, T13N, R14W1979 11140206 Bayou Pierreestablished
233509 LADe SotoAquatics in Toledo Bend Reservoir W of circle marina boat ramp and camping area, 3.0 miles SW of LA 174; section 34, T10N, R15W.1979 12010004 Toledo Bend Reservoirestablished
233256 LAEast Baton RougeEast Baton Rouge Parish1979 08070200 Lower Maurepasestablished
233511 LAEast CarrollIn woods 2.2 miles east of West Carroll Parish line beside LA 2; section 35, T22N, R11E.2000 08050002 Bayou Maconestablished
233299 LAEast FelicianaEast Feliciana Parish1993 08070200 Lake Maurepasestablished
233253 LAEvangelineEvangeline Parish1979 08080000 Louisiana Coastalestablished
233512 LAEvangelineWoods along Bayou Cocodrie starting at bridge on LA 13 at Rapides Parish line to 2 miles south.1979 08080102 Bayou Techeestablished

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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Citation information: U.S. Geological Survey. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [3/23/2023].

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