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

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

Page:123456
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1889608 FLHillsborough[No locality description provided; coordinates obscured by collector]2025 03100205 Hillsborough 
1875061 FLHillsborough[No locality description provided]2017 03100205 Hillsborough 
1615752 FLHillsborough[No locality description provided]2018 03100205 Hillsboroughestablished
1887533 FLHillsborough[No locality description provided]2023 03100205 Hillsborough 
214848 FLHillsboroughHillsborough River1982 03100205 Hillsboroughestablished
215886 FLHillsboroughHillsborough River1983 03100205 Hillsboroughestablished
218338 FLHillsboroughHillsborough River1984 03100205 Hillsboroughestablished
218566 FLHillsboroughHillsborough River1985 03100205 Hillsboroughestablished
219125 FLHillsboroughHillsborough River1986 03100205 Hillsboroughestablished
221020 FLHillsboroughHillsborough River1987 03100205 Hillsboroughestablished
221902 FLHillsboroughHillsborough River1988 03100205 Hillsboroughestablished
223407 FLHillsboroughHillsborough River1989 03100205 Hillsboroughestablished
224346 FLHillsboroughHillsborough River1990 03100205 Hillsboroughestablished
225676 FLHillsboroughHillsborough River1991 03100205 Hillsboroughestablished
226015 FLHillsboroughHillsborough River1992 03100205 Hillsboroughestablished
227882 FLHillsboroughHillsborough River1993 03100205 Hillsboroughestablished
214136 FLHillsboroughHillsborough River1994 03100205 Hillsboroughestablished
1517506 FLHillsboroughHillsborough River (above reservoir)1982 03100205 Hillsboroughestablished
1520844 FLHillsboroughHillsborough River (above reservoir)1983 03100205 Hillsboroughestablished
1516983 FLHillsboroughHillsborough River (above reservoir)1984 03100205 Hillsboroughestablished
1520729 FLHillsboroughHillsborough River (above reservoir)1985 03100205 Hillsboroughestablished
1516275 FLHillsboroughHillsborough River (above reservoir)1986 03100205 Hillsboroughestablished
1518232 FLHillsboroughHillsborough River (above reservoir)1987 03100205 Hillsboroughestablished
1517472 FLHillsboroughHillsborough River (above reservoir)1988 03100205 Hillsboroughestablished
1516215 FLHillsboroughHillsborough River (above reservoir)1989 03100205 Hillsboroughestablished
Page:123456

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 [12/5/2025].

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.