Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
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544 results for Hydrilla verticillata (hydrilla)
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Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
877616 whorled hydrillaALLeeBartlett's Ferry Reservoir (Lake Harding) on the Chattahoochee2012 03130002 Middle Chattahoochee-Lake Hardingestablished
1519191 whorled hydrillaFLAlachuaLake Alto2012 03110206 Santa Feestablished
1520515 whorled hydrillaFLAlachuaLochloosa Lake2012 03080102 Oklawahaestablished
1520474 whorled hydrillaFLAlachuaNewnans Lake2012 03080102 Oklawahaestablished
1520500 whorled hydrillaFLAlachuaOrange Lake2012 03080102 Oklawahaestablished
1521203 whorled hydrillaFLBayLake Lullwater2012 03140101 St. Andrew-St. Joseph Baysestablished
1522085 whorled hydrillaFLBradfordLake Rowell2012 03110206 Santa Feestablished
1522086 whorled hydrillaFLBradfordLake Sampson2012 03110206 Santa Feestablished
1521839 whorled hydrillaFLBrevardFox Lake2012 03080101 Upper St. Johnsestablished
1515929 whorled hydrillaFLBrevardLake Poinsett2012 03080101 Upper St. Johnsestablished
1519769 whorled hydrillaFLBrevardLake Winder2012 03080101 Upper St. Johnsestablished
1519742 whorled hydrillaFLBrevardSouth Lake2012 03080101 Upper St. Johnsestablished
1516229 whorled hydrillaFLCharlotteShell [Prairie] Creek Reservoir2012 03100101 Peaceestablished
1522020 whorled hydrillaFLCharlotteShell Creek2012 03100101 Peaceunknown
1518659 whorled hydrillaFLCitrusChassahowitzka River2012 03100207 Crystal-Pithlachascoteeestablished
1521190 whorled hydrillaFLCitrusCrystal River2012 03100207 Crystal-Pithlachascoteeestablished
1520923 whorled hydrillaFLCitrusTsala Apopka Lake (Floral City Arm)2012 03100208 Withlacoocheeestablished
1516399 whorled hydrillaFLCitrusWithlacoochee River2012 03100208 Withlacoocheeestablished
1396561 whorled hydrillaFLCollierFaka Union canal at 36th Ave SE2012 03090204 Big Cypress Swampunknown
1519190 whorled hydrillaFLCollierLake Trafford2012 03090204 Big Cypress Swampestablished
1515838 whorled hydrillaFLColumbiaAlligator Lake2012 03110206 Santa Feestablished
1516680 whorled hydrillaFLColumbiaWatertown Lake2012 03110201 Upper Suwanneeunknown
1519936 whorled hydrillaFLDeSotoPeace River2012 03100101 Peaceunknown
1520100 whorled hydrillaFLDixieSuwannee River (lower segment)2012 03110205 Lower Suwanneeunknown
1519949 whorled hydrillaFLEscambiaLake Stone (southwest of Century)2012 03140305 Escambiaestablished
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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 [2/20/2026].

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.