Hydrilla verticillata peregrina
Hydrilla verticillata peregrina
(wandering hydrilla)
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336 results for Hydrilla verticillata peregrina (wandering hydrilla)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1699165 DCDistrict of Columbia[No locality description provided]2022 02070010 Middle Potomac-Anacostia-Occoquan 
1699701 DENew Castle[No locality description provided]2022 02040205 Brandywine-Christina 
1748711 MDAllegany[No locality description provided]2022 02070002 North Branch Potomac 
1748900 MDBaltimore[No locality description provided]2022 02060003 Gunpowder-Patapsco 
1747958 MDBaltimore[No locality description provided]2022 02060003 Gunpowder-Patapsco 
1747959 MDBaltimore[No locality description provided]2022 02060003 Gunpowder-Patapsco 
1748254 MDBaltimore[No locality description provided]2022 02060003 Gunpowder-Patapsco 
1698826 MDBaltimore[No locality description provided]2022 02060003 Gunpowder-Patapsco 
1701741 MDCarroll[No locality description provided]2022 02060003 Gunpowder-Patapsco 
1887349 MDCecil[No locality description provided]2022 02050306 Lower Susquehanna 
1748221 MDCharles[No locality description provided]2022 02070011 Lower Potomac 
1748097 MDCharles[No locality description provided]2022 02070011 Lower Potomac 
1748559 MDHarford[No locality description provided]2022 02060003 Gunpowder-Patapsco 
1701842 MDMontgomery[No locality description provided]2022 02070008 Middle Potomac-Catoctin 
1748552 MDPrince George's[No locality description provided]2022 02060006 Patuxent 
1701560 MDQueen Anne's[No locality description provided]2022 02060002 Chester-Sassafras 
1700720 MDWashington[No locality description provided]2022 02070004 Conococheague-Opequon 
1748756 MDWashington[No locality description provided]2022 02070004 Conococheague-Opequon 
1701715 MDWashington[No locality description provided]2022 02070004 Conococheague-Opequon 
1748351 NCHarnett[No locality description provided]2022 03030004 Upper Cape Fear 
1748383 NCWake[No locality description provided]2022 03020201 Upper Neuse 
1748256 NCWake[No locality description provided]2022 03020201 Upper Neuse 
1748558 NCWake[No locality description provided]2022 03020201 Upper Neuse 
1700889 NCWake[No locality description provided]2022 03020201 Upper Neuse 
1700950 NCWake[No locality description provided]2022 03020201 Upper Neuse 
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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.

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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 [2/23/2026].

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