Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
Plants
Exotic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

27 results for Hydrilla verticillata (hydrilla)
Download Data
Click here for listing in all states

Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1759809 NYNassau[No locality description provided]2009 02030201 Northern Long Island 
888084 NYNassauFrost Mill Pond2009 02030201 Northern Long Islandestablished
1760191 NYSuffolk[No locality description provided]2008 02030201 Northern Long Island 
1834001 NYSuffolk[No locality description provided]2018 02030201 Northern Long Island 
1834319 NYSuffolk[No locality description provided]2018 02030201 Northern Long Island 
1834657 NYSuffolk[No locality description provided]2019 02030201 Northern Long Island 
1834658 NYSuffolk[No locality description provided]2019 02030201 Northern Long Island 
1834659 NYSuffolk[No locality description provided]2019 02030201 Northern Long Island 
1834662 NYSuffolk[No locality description provided]2019 02030201 Northern Long Island 
1844105 NYSuffolk[No locality description provided]2021 02030201 Northern Long Island 
1747251 NYSuffolk[No locality description provided]2021 02030201 Northern Long Island 
1855712 NYSuffolk[No locality description provided]2022 02030201 Northern Long Island 
1855713 NYSuffolk[No locality description provided]2022 02030201 Northern Long Island 
1855714 NYSuffolk[No locality description provided]2022 02030201 Northern Long Island 
1855715 NYSuffolk[No locality description provided]2022 02030201 Northern Long Island 
1855716 NYSuffolk[No locality description provided]2022 02030201 Northern Long Island 
1855717 NYSuffolk[No locality description provided]2022 02030201 Northern Long Island 
1855718 NYSuffolk[No locality description provided]2022 02030201 Northern Long Island 
1855719 NYSuffolk[No locality description provided]2022 02030201 Northern Long Island 
1635405 NYSuffolk[Setauket Millpond]2018 02030201 Northern Long Islandestablished
888077 NYSuffolkBlydenburgh Pond aka New Mill Pond2008 02030201 Northern Long Islandestablished
887993 NYSuffolkMillers Pond2013 02030201 Northern Long Islandestablished
1760170 NYSuffolkNew Millpond2008 02030201 Northern Long Island 
1828064 NYSuffolkNew Millpond2018 02030201 Northern Long Island 
1635404 NYSuffolkNew Millpond, Blydenburg County Park2018 02030201 Northern Long Islandestablished
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 [6/16/2025].

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.