Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
Plants
Exotic
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17 results for Hydrilla verticillata (hydrilla)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1750651 DESussex[No locality description provided]2023 02040303 Chincoteague 
1892209 DESussex[No locality description provided]2025 02040303 Chincoteague 
232296 DESussexBetts Pond1985 02040303 Chincoteagueestablished
232295 DESussexIngrams Pond, 2 mi W. of Millsboro1976 02040303 Chincoteagueestablished
229719 DESussexIngrams Pond, 2 mi W. of Millsboro1995 02040303 Chincoteagueestablished
228660 DESussexLakeview Estates, Georgetown1990 02040303 Chincoteagueestablished
269564 DESussexMillsboro Pond2010 02040303 Chincoteagueestablished
229720 DESussexMillsboro Pond, Millsboro1995 02040303 Chincoteagueestablished
269514 DESussexMillsboro Pond, Millsboro2010 02040303 Chincoteagueestablished
1695234 DESussexPrivate Pond2001 02040303 Chincoteagueunknown
1695236 DESussexPrivate Pond2008 02040303 Chincoteagueunknown
1695238 DESussexPrivate Pond2010 02040303 Chincoteagueunknown
228658 DESussexSpring Lake, Rehoboth1986 02040303 Chincoteagueestablished
228659 DESussexSpring Lake, Rehoboth1987 02040303 Chincoteagueestablished
1695232 DESussexStormwater Management2000 02040303 Chincoteagueunknown
1695233 DESussexStormwater Management2001 02040303 Chincoteagueunknown
1695241 DESussexStormwater Management2017 02040303 Chincoteagueunknown

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/5/2025].

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