Hydrilla verticillata verticillata
Hydrilla verticillata verticillata
(whorled hydrilla)
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Exotic
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374 results for Hydrilla verticillata verticillata (whorled hydrilla)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
230363 ALBaldwinRaft River near mouth of Crab Creek.1992 03160204 Mobile-Tensawestablished
1436083 CAImperialSunbeam Lake Park, Drew Rd, pond.1992 18100204 Salton Seaeradicated
227008 FLAlachuaAlto, Lake1992 03110206 Santa Feestablished
1516329 FLAlachuaJohnson Lake1992 03080102 Oklawahaestablished
227017 FLAlachuaJohnson Lake1992 03080102 Oklawahaestablished
1518896 FLAlachuaLake Alto1992 03110206 Santa Feestablished
227057 FLAlachuaLochloosa Lake1992 03080102 Oklawahaestablished
1516468 FLAlachuaLochloosa Lake1992 03080102 Oklawahaestablished
1517416 FLAlachuaNewnans Lake1992 03080102 Oklawahaestablished
227046 FLAlachuaNewnans Lake [E of Gainesville]1992 03080102 Oklawahaestablished
227124 FLAlachuaOrange Lake1992 03080102 Oklawahaestablished
1517585 FLAlachuaOrange Lake1992 03080102 Oklawahaestablished
1521173 FLAlachuaWatermellon Pond1992 03110101 Waccasassaunknown
226981 FLAlachuaWatermelon Pond1992 03110101 Waccasassaestablished
1516647 FLAlachuaWauberg Lake1992 03080102 Oklawahaestablished
227013 FLAlachuaWauberg, Lake1992 03080102 Oklawahaestablished
1521121 FLBradfordLake Rowell1992 03110206 Santa Feestablished
226995 FLBradfordLake Rowell1992 03110206 Santa Feestablished
227051 FLBradfordLake Sampson1992 03110206 Santa Feestablished
1519013 FLBradfordLake Sampson1992 03110206 Santa Feestablished
227189 FLBrevardClark Lake1992 03080101 Upper St. Johnsestablished
1520917 FLBrevardClark Lake1992 03080101 Upper St. Johnsunknown
1519755 FLBrevardFox Lake1992 03080101 Upper St. Johnsestablished
227517 FLBrevardFox Lake1992 03080101 Upper St. Johnsestablished
227628 FLBrevardLake Hellen-Blazes1992 03080101 Upper St. Johnsestablished
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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.

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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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/22/2026].

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