Myriophyllum aquaticum
Myriophyllum aquaticum
(parrot feather)

21 results for Myriophyllum aquaticum (parrot feather)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
230794 MD Chesapeake Bay, western shore1950 02060001 Upper Chesapeake Bayextirpated
1654884 MDAnne Arundel1-99 Lake Shore Dr, Edgewater, MD 21037, USA2017 02060004 Severnestablished
1654911 MDAnne ArundelAnne Arundel County, MD, USA2018 02060006 Patuxentestablished
234846 MDAnne ArundelFort Meade property adjacent to Rt. 322002 02060006 Patuxentestablished
234849 MDAnne ArundelFresh Pond (Angel's Bog) along Rt. 177 near Lake Shore1998 02060003 Gunpowder-Patapscoestablished
234286 MDAnne ArundelFurnace Creek, W of Richie Hwy, NE of Glen Burnie1965 02060003 Gunpowder-Patapscoestablished
1654912 MDAnne ArundelGlen Burnie, MD, USA2019 02060003 Gunpowder-Patapscoestablished
234848 MDAnne ArundelPatuxent Ponds Park along Patuxent Rd off Conways Rd, off Rt 3 near Crofton. The Park has 2 ponds, species recorded from smaller pond adjacent to Patuxent Rd2000 02060006 Patuxentestablished
1654858 MDAnne ArundelPatuxent Ponds Park, MD2014 02060006 Patuxentestablished
1655015 MDAnne ArundelPatuxent Ponds Park, Odenton, MD, US2020 02060006 Patuxentestablished
1654949 MDCalvert8926 Bay Ave, North Beach, MD, US2019 02060004 Severnestablished
234344 MDHarfordAberdeen, 3 mi E, ditches along Rte 401980 02060003 Gunpowder-Patapscoestablished
1654959 MDHarfordHarford Community College, Bel Air, MD, US2020 02050306 Lower Susquehannaestablished
1397648 MDMontgomeryChesapeake and Ohio Canal @ Clara Barton Pkwy and MacArthur Blvd2015 02070008 Middle Potomac-Catoctinunknown
1654866 MDMontgomeryWheaton-Glenmont, MD, USA2016 02070010 Middle Potomac-Anacostia-Occoquanestablished
1321734 MDPrince George'sCosca Lake, of Louise F. Cosca Regional Park2016 02070010 Middle Potomac-Anacostia-Occoquanestablished
1654878 MDPrince George'sGreenbelt Park, Greenbelt, MD, US2017 02070010 Middle Potomac-Anacostia-Occoquanestablished
1339791 MDPrince George'sLake Cosca2017 02070010 Middle Potomac-Anacostia-Occoquanestablished
1654861 MDPrince George'sPrince George's, Maryland, United States2015 02070010 Middle Potomac-Anacostia-Occoquanestablished
234847 MDPrince George'sSmall stream along I-95 near Beltsville2002 02070010 Middle Potomac-Anacostia-Occoquanestablished
1655027 MDWorcesterWorcester County, MD, USA2020 02080111 Pokomoke-Western Lower Delmarvaestablished

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.


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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [7/24/2021].

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 queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.