Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
Plants
Exotic
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9 results for Hydrilla verticillata (hydrilla)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1672310 PAHuntingdon[No locality description provided]2018 02050303 Raystown 
1747282 PAHuntingdon[No locality description provided]2021 02050303 Raystown 
1750683 PAHuntingdon[No locality description provided]2023 02050303 Raystown 
1750703 PAHuntingdon[No locality description provided]2023 02050303 Raystown 
1891155 PAHuntingdon[No locality description provided]2025 02050303 Raystown 
1634136 PAHuntingdonRaystown Lake2007 02050303 Raystownestablished
1759719 PAHuntingdonRaystown Lake/Salmon Hole (HUNTINGDON)2007 02050303 Raystown 
1760142 PAHuntingdonRaystown Lake/Salmon Hole (HUNTINGDON)2007 02050303 Raystown 
1826391 PAHuntingdonRaystown Lake/Salmon Hole (HUNTINGDON)2017 02050303 Raystown 

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.