Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
Plants
Exotic
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14 results for Hydrilla verticillata (hydrilla)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1825059 PACumberland[No locality description provided]2017 02050305 Lower Susquehanna-Swatara 
1825731 PACumberland[No locality description provided]2017 02050305 Lower Susquehanna-Swatara 
1824519 PACumberland[No locality description provided]2017 02050305 Lower Susquehanna-Swatara 
1825065 PACumberland[No locality description provided]2017 02050305 Lower Susquehanna-Swatara 
1826390 PACumberland[No locality description provided]2017 02050305 Lower Susquehanna-Swatara 
1654495 PACumberlandCumberland County, PA, USA2020 02050305 Lower Susquehanna-Swataraestablished
1634134 PACumberlandLaurel Lake2004 02050305 Lower Susquehanna-Swataraestablished
1759269 PACumberlandLaurel Lake (CUMBERLAND)2004 02050305 Lower Susquehanna-Swatara 
1825730 PACumberlandOpossum Lake (CUMBERLAND)2017 02050305 Lower Susquehanna-Swatara 
1825060 PACumberlandOpossum Lake (CUMBERLAND)2017 02050305 Lower Susquehanna-Swatara 
1825062 PACumberlandOpossum Lake (CUMBERLAND)2017 02050305 Lower Susquehanna-Swatara 
1825064 PACumberlandOpossum Lake (CUMBERLAND)2017 02050305 Lower Susquehanna-Swatara 
1825735 PACumberlandOpossum Lake (CUMBERLAND)2017 02050305 Lower Susquehanna-Swatara 
1651338 PALebanonMemorial Lake2019 02050305 Lower Susquehanna-Swataraestablished

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 [6/19/2025].

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