Myriophyllum aquaticum
Myriophyllum aquaticum
(parrot feather)
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11 results for Myriophyllum aquaticum (parrot feather)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1891364 WAGrays Harbor[No locality description provided; coordinates obscured by collector]2025 17100103 Upper Chehalis 
1892881 WAGrays Harbor[No locality description provided]2025 17100103 Upper Chehalis 
1888303 WALewis[No locality description provided]2024 17100103 Upper Chehalis 
1892112 WALewis[No locality description provided]2025 17100103 Upper Chehalis 
1526801 WALewisChehalis River1995 17100103 Upper Chehalisestablished
1525596 WALewisChehalis River1996 17100103 Upper Chehalisestablished
1529214 WALewisChehalis River1997 17100103 Upper Chehalisestablished
243284 WALewisChehalis River [in Chehalis]1995 17100103 Upper Chehalisestablished
1528007 WALewisInterstate Ave Slough1996 17100103 Upper Chehalisestablished
1526802 WALewisInterstate Ave Slough1997 17100103 Upper Chehalisestablished
243286 WALewisInterstate Avenue Sloughs [in Chehalis]1997 17100103 Upper Chehaliscollected

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/3/2026].

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