Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
Plants
Exotic
Collection Info
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Impacts

30 results for Hydrilla verticillata (hydrilla)
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Click here for listing in all states

Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1847049 NYNassauSeaman Pond2021 02030202 Southern Long Island 
1808528 NYNassauSmith Pond2011 02030202 Southern Long Island 
1808592 NYNassauSmith Pond2011 02030202 Southern Long Island 
888168 NYNassauSmith Pond2011 02030202 Southern Long Islandestablished
1760259 NYNassauSmith Pond2011 02030202 Southern Long Island 
1833932 NYSuffolk[No locality description provided]2018 02030202 Southern Long Island 
1752351 NYSuffolk[No locality description provided]2024 02030202 Southern Long Island 
1635407 NYSuffolk[Swan Pond, Swan Lake Golf Club]2018 02030202 Southern Long Islandestablished
1808591 NYSuffolkGreat Patchogue Lake2011 02030202 Southern Long Island 
1759633 NYSuffolkGreat Patchogue Lake2011 02030202 Southern Long Island 
887990 NYSuffolkGreat Patchogue Lake2011 02030202 Southern Long Islandestablished
1834329 NYSuffolkGreat Patchogue Lake2019 02030202 Southern Long Island 
1758731 NYSuffolkLake Ronkonkoma2009 02030202 Southern Long Island 
887991 NYSuffolkLake Ronkonkoma2009 02030202 Southern Long Islandestablished
270067 NYSuffolkLake Ronkonkoma, the largest lake on Long Island. also featured in a Newsday Newspaper feature story.2009 02030202 Southern Long Islandestablished
1762719 NYSuffolkLotus Lake2008 02030202 Southern Long Island 
1763174 NYSuffolkLotus Lake2008 02030202 Southern Long Island 
1760801 NYSuffolkLotus Lake2008 02030202 Southern Long Island 
887992 NYSuffolkLotus Lake2008 02030202 Southern Long Islandestablished
1758685 NYSuffolkLotus Lake2008 02030202 Southern Long Island 
1759093 NYSuffolkLotus Lake2008 02030202 Southern Long Island 
256311 NYSuffolkLotus Lake, town of Bayport2008 02030202 Southern Long Islandestablished
888166 NYSuffolkSans Souci Lake2008 02030202 Southern Long Islandestablished
256687 NYSuffolkSans Souci Lake(s), town of Bayport2008 02030202 Southern Long Islandestablished
1759044 NYSuffolkSans Souci Lakes2008 02030202 Southern Long Island 
Page:12

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.

Disclaimer:

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 [7/20/2025].

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