Hydrilla verticillata verticillata
Hydrilla verticillata verticillata
(whorled hydrilla)
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196 results for Hydrilla verticillata verticillata (whorled hydrilla)
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Page:12345678
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
228425 ALMarshallGuntersville Reservoir1982 06030001 Guntersville Lakeestablished
214632 FLAlachuaLochloosa Lake1982 03080102 Oklawahaestablished
1517942 FLAlachuaLochloosa Lake1982 03080102 Oklawahaestablished
1517398 FLAlachuaOrange Lake1982 03080102 Oklawahaestablished
214626 FLAlachuaOrange Lake1982 03080102 Oklawahaestablished
214821 FLBradfordLake Rowell1982 03110206 Santa Feestablished
1521059 FLBradfordLake Rowell1982 03110206 Santa Feestablished
1521065 FLBradfordLake Sampson1982 03110206 Santa Feestablished
214825 FLBradfordLake Sampson1982 03110206 Santa Feestablished
215340 FLBrevardClark Lake1982 03080101 Upper St. Johnsestablished
1517619 FLBrevardClark Lake1982 03080101 Upper St. Johnsunknown
1517634 FLBrevardFox Lake1982 03080101 Upper St. Johnsestablished
215333 FLBrevardFox Lake1982 03080101 Upper St. Johnsestablished
1517407 FLBrevardLake Poinsett1982 03080101 Upper St. Johnsestablished
215280 FLBrevardLake Poinsett1982 03080101 Upper St. Johnsestablished
215288 FLBrevardLake Washington1982 03080101 Upper St. Johnsestablished
1517414 FLBrevardLake Washington1982 03080101 Upper St. Johnsunknown
215284 FLBrevardLake Winder1982 03080101 Upper St. Johnsestablished
1520642 FLBrevardLake Winder1982 03080101 Upper St. Johnsestablished
215346 FLBrevardRuth Lake1982 03080101 Upper St. Johnsestablished
1517119 FLBrevardRuth Lake1982 03080101 Upper St. Johnsunknown
215292 FLBrevardSawgrass Lake1982 03080101 Upper St. Johnsestablished
1520658 FLBrevardSawgrass Lake1982 03080101 Upper St. Johnsunknown
1517324 FLCharlotteShell Creek1982 03100101 Peaceunknown
214871 FLCharlotteShell Creek1982 03100101 Peaceestablished
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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 [2/23/2026].

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