Hydrilla verticillata verticillata
Hydrilla verticillata verticillata
(whorled hydrilla)
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Exotic
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390 results for Hydrilla verticillata verticillata (whorled hydrilla)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
887725 ARClarkDeGray Lake [Caddo River]1994 08040102 Upper Ouachitaestablished
1257789 AZMaricopaCity of Glendale-Agua Fria River1994 15070102 Agua Friaunknown
1438531 CAImperialOrange Canal, Gate 6A.1994 18100204 Salton Seaeradicated
1438777 CAShastaAnderson River Park, 2 ponds.1994 18020154 Clear Creek-Sacramento Rivereradicated
214533 FLAlachuaAlto, Lake1994 03110206 Santa Feestablished
1520349 FLAlachuaBivens Arm1994 03080102 Oklawahaunknown
214535 FLAlachuaBivens Arm1994 03080102 Oklawahaestablished
214571 FLAlachuaJohnson Lake1994 03080102 Oklawahaestablished
1521582 FLAlachuaJohnson Lake1994 03080102 Oklawahaestablished
1516746 FLAlachuaLake Alto1994 03110206 Santa Feestablished
214563 FLAlachuaLochloosa Lake1994 03080102 Oklawahaestablished
1521170 FLAlachuaLochloosa Lake1994 03080102 Oklawahaestablished
1521172 FLAlachuaNewnans Lake1994 03080102 Oklawahaestablished
214566 FLAlachuaNewnans Lake [E of Gainesville]1994 03080102 Oklawahaestablished
214568 FLAlachuaOrange Lake1994 03080102 Oklawahaestablished
1518646 FLAlachuaOrange Lake1994 03080102 Oklawahaestablished
1517651 FLBradfordLake Rowell1994 03110206 Santa Feestablished
214539 FLBradfordLake Rowell1994 03110206 Santa Feestablished
1519487 FLBradfordLake Sampson1994 03110206 Santa Feestablished
214537 FLBradfordLake Sampson1994 03110206 Santa Feestablished
214193 FLBrevardClark Lake1994 03080101 Upper St. Johnsestablished
1521302 FLBrevardClark Lake1994 03080101 Upper St. Johnsunknown
1517729 FLBrevardFox Lake1994 03080101 Upper St. Johnsestablished
214179 FLBrevardFox Lake1994 03080101 Upper St. Johnsestablished
214237 FLBrevardLake Hellen-Blazes1994 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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/26/2024].

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