Myriophyllum aquaticum
Myriophyllum aquaticum
(parrot feather)
Plants
Exotic
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153 results for Myriophyllum aquaticum (parrot feather)
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Click here for listing in all states

Page:1234567
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
230856 OR Willamette (HUC6) non-specific1970 17090000 Willametteestablished
228922 OR state non-specific1970 17000000 Pacific Northwest Regionestablished
229403 OR state non-specific1996 17000000 Pacific Northwest Regionestablished
1672479 ORBenton[No locality description provided]2019 17090003 Upper Willamette 
1676270 ORBenton[No locality description provided]2020 17090003 Upper Willamette 
1676413 ORBenton[No locality description provided]2020 17090003 Upper Willamette 
1675434 ORBenton[No locality description provided]2021 17090003 Upper Willamette 
858989 ORBentonCorvallis1959 17090003 Upper Willametteestablished
243261 ORBentonLong Tom River at Monroe, Benton County, OR1964 17090003 Upper Willamettecollected
243267 ORBentonLong Tom River at Monroe, Benton County, OR1981 17090003 Upper Willamettecollected
858978 ORBentonMonroe1964 17090003 Upper Willametteestablished
859012 ORBentonMonroe1981 17090003 Upper Willametteestablished
859035 ORBentonMonroe2011 17090003 Upper Willametteestablished
243258 ORBentonPilkington Nursery1955 17090000 Willamettecollected
243260 ORBentonSlough along Willamette River, Near Pilkinston's1959 17090003 Upper Willamettecollected
1706026 ORClackamas[No locality description provided]2022 17090007 Middle Willamette 
858982 ORClackamasOregon City2013 17090007 Middle Willametteestablished
859036 ORClackamasYoder2011 17090009 Molalla-Puddingestablished
1674644 ORClatsop[No locality description provided]2020 17080006 Lower Columbia 
1467165 ORClatsop[Smith Lake County Park]2018 17080006 Lower Columbiaestablished
1468157 ORClatsop[tributary of the Lewis and Clark River, by Fort Clatsop Rd]2018 17080006 Lower Columbiaestablished
243257 ORClatsopalong U.S. 101 near Gearhart1952 17100201 Necanicumcollected
243265 ORClatsopCamp Rilea, SW of Warrenton, W fork of Neacoxie Creek1997 17100201 Necanicumcollected
858979 ORClatsopGearhart1952 17100201 Necanicumestablished
858991 ORClatsopGearhart1997 17080006 Lower Columbiaestablished
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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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/21/2024].

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.