Myriophyllum aquaticum
Myriophyllum aquaticum
(parrot feather)
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306 results for Myriophyllum aquaticum (parrot feather)
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Click here for listing in all states

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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
229143 LA Louisiana1970 11140209 Black Lake Bayouestablished
230758 LA Louisiana coastal1970 08080201 Mermentau Headwatersestablished
229234 LA Lower Mississippi (HUC (8090000)1970 08090301 East Central Louisiana Coastalestablished
229233 LA Lower Mississippi-Lake Maurepas1970 08070202 Amiteestablished
229232 LA Lower Red-Ouachita1970 08040302 Castorestablished
1651094 LAAllenwet roadside ditch, ca. 3 miles SE of Reeves1981 08080203 Upper Calcasieuestablished
1743619 LAAscension[No locality description provided]2019 08070202 Amite 
1673125 LAAscension[No locality description provided]2020 08070202 Amite 
233083 LAAscensionAscension Parish1998 08070204 Lake Maurepasestablished
233082 LAAssumptionAssumption Parish1998 Unknown or N/Aestablished
1392291 LAAssumptionCRMS5536-F04VC2014 08090302 West Central Louisiana Coastalestablished
1392378 LAAssumptionCRMS5536-F07VSE2013 08090302 West Central Louisiana Coastalestablished
1392786 LAAssumptionCRMS5536-F07VSE2014 08090302 West Central Louisiana Coastalestablished
1392379 LAAssumptionCRMS5536-F07VSE2015 08090302 West Central Louisiana Coastalestablished
1743856 LABeauregard[No locality description provided]2020 12010005 Lower Sabine 
233108 LABienvilleBienville Parish1998 Unknown or N/Aestablished
233102 LABossierBossier Parish1998 11140200 Red-Salineestablished
1743748 LACaddo[No locality description provided]2020 11140304 Cross Bayou 
233101 LACaddoCaddo Parish1998 11140000 Red-Sulphurestablished
1740825 LACalcasieu[No locality description provided]2017 08080205 West Fork Calcasieu 
1742331 LACalcasieu[No locality description provided]2019 08080205 West Fork Calcasieu 
1743324 LACalcasieu[No locality description provided]2019 08080205 West Fork Calcasieu 
1742508 LACalcasieu[No locality description provided]2019 08080205 West Fork Calcasieu 
1744102 LACalcasieu[No locality description provided]2020 08080202 Mermentau 
1650746 LACalcasieu107 Sutherland Road, Lake Charles, LA 70611, USA2017 08080205 West Fork Calcasieuestablished
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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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [3/25/2025].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

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