Hydrilla verticillata verticillata
Hydrilla verticillata verticillata
(whorled hydrilla)
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298 results for Hydrilla verticillata verticillata (whorled hydrilla)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
230416 ALMarshallGuntersville Reservoir1984 06030001 Guntersville Lakeestablished
1703802 AZMaricopaAt 12th hole of Via de Paz golf course, 103rd Avenue and Indian School Road1984 15070102 Agua Friaeradicated
1703803 AZMaricopaAt 12th hole of Via de Paz golf course, 103rd Avenue and Indian School Road1984 15070102 Agua Friaeradicated
1257788 AZMaricopaCity of Glendale-Agua Fria River1984 15070102 Agua Friaunknown
1257785 AZPimaArroyo Chico-Santa Cruz River1984 15050301 Upper Santa Cruzunknown
1634105 CASonomaSpring Lake1984 18010110 Russianeradicated
1516804 FLAlachuaHoldens Pond1984 03080102 Oklawahaunknown
218292 FLAlachuaHoldens Pond1984 03080102 Oklawahaestablished
218293 FLAlachuaLochloosa Lake1984 03080102 Oklawahaestablished
1516341 FLAlachuaLochloosa Lake1984 03080102 Oklawahaestablished
1518693 FLAlachuaNewnans Lake1984 03080102 Oklawahaestablished
218294 FLAlachuaNewnans Lake [E of Gainesville]1984 03080102 Oklawahaestablished
218295 FLAlachuaOrange Lake1984 03080102 Oklawahaestablished
1518685 FLAlachuaOrange Lake1984 03080102 Oklawahaestablished
1520630 FLAlachuaWauberg Lake1984 03080102 Oklawahaestablished
218296 FLAlachuaWauberg, Lake1984 03080102 Oklawahaestablished
218298 FLBradfordLake Rowell1984 03110206 Santa Feestablished
1517430 FLBradfordLake Rowell1984 03110206 Santa Feestablished
1520727 FLBradfordLake Sampson1984 03110206 Santa Feestablished
218297 FLBradfordLake Sampson1984 03110206 Santa Feestablished
218299 FLBrevardClark Lake1984 03080101 Upper St. Johnsestablished
1516807 FLBrevardClark Lake1984 03080101 Upper St. Johnsunknown
1516830 FLBrevardFox Lake1984 03080101 Upper St. Johnsestablished
218300 FLBrevardFox Lake1984 03080101 Upper St. Johnsestablished
218302 FLBrevardLake Poinsett1984 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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/2/2025].

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