Hydrilla verticillata verticillata
Hydrilla verticillata verticillata
(whorled hydrilla)
Plants
Exotic
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525 results for Hydrilla verticillata verticillata (whorled hydrilla)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1674224 FLCitrus[No locality description provided]2019 03100208 Withlacoochee 
1747133 FLCitrus[No locality description provided]2021 03100208 Withlacoochee 
1706674 FLCitrus[No locality description provided]2022 03100208 Withlacoochee 
1707031 FLCitrus[No locality description provided]2022 03100208 Withlacoochee 
1709020 FLCitrus[No locality description provided]2022 03100208 Withlacoochee 
1875298 FLCitrus[No locality description provided]2023 03100208 Withlacoochee 
1887761 FLCitrus[No locality description provided]2023 03100208 Withlacoochee 
1891215 FLCitrus[No locality description provided]2025 03100208 Withlacoochee 
219059 FLCitrusCooter Lake1986 03100208 Withlacoocheeestablished
220933 FLCitrusCooter Lake1987 03100208 Withlacoocheeestablished
222404 FLCitrusCooter Lake1988 03100208 Withlacoocheeestablished
225048 FLCitrusCooter Lake1990 03100208 Withlacoocheeestablished
1396802 FLCitrusCooter Lake2007 03100208 Withlacoocheeunknown
1396817 FLCitrusCooter Lake2007 03100208 Withlacoocheeunknown
1396788 FLCitrusCooter Lake2007 03100208 Withlacoocheeunknown
1396830 FLCitrusCooter Lake2007 03100208 Withlacoocheeunknown
1396831 FLCitrusCooter Lake2007 03100208 Withlacoocheeunknown
1396787 FLCitrusHernando Lake2007 03100208 Withlacoocheeunknown
1396829 FLCitrusHernando Lake2007 03100208 Withlacoocheeunknown
1396815 FLCitrusHernando Lake2007 03100208 Withlacoocheeunknown
1396816 FLCitrusHernando Lake2007 03100208 Withlacoocheeunknown
1396801 FLCitrusHernando Lake2007 03100208 Withlacoocheeunknown
214692 FLCitrusLake Rousseau1982 03100208 Withlacoocheeestablished
215785 FLCitrusLake Rousseau1983 03100208 Withlacoocheeestablished
218437 FLCitrusLake Rousseau1984 03100208 Withlacoocheeestablished
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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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/22/2026].

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.