Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
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233 results for Hydrilla verticillata (hydrilla)
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Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
259878 whorled hydrillaALJacksonRoseberry Creek, Scottsboro2009 06030001 Guntersville Lakeestablished
1634114 whorled hydrillaARHot SpringSubmerged in swamp approx. 1 mile below Remmel Dam. Remmel Dam to Rockport Ledge2009 08040102 Upper Ouachitaestablished
877579 wandering hydrillaCTFairfieldCrystal Lake (Held Pond)2009 01100006 Saugatuckestablished
270050 wandering hydrillaCTFairfieldSilvermine River2009 01100006 Saugatuckestablished
1695237 wandering hydrillaDESussexPrivate Pond2009 02080109 Nanticokeunknown
1517428 whorled hydrillaFLAlachuaLochloosa Lake2009 03080102 Oklawahaestablished
1520307 whorled hydrillaFLAlachuaNewnans Lake2009 03080102 Oklawahaestablished
1517431 whorled hydrillaFLAlachuaOrange Lake2009 03080102 Oklawahaestablished
1518340 whorled hydrillaFLBayDeer Point Lake2009 03140101 St. Andrew-St. Joseph Baysunknown
1517964 whorled hydrillaFLBayMartin Bayou2009 03140101 St. Andrew-St. Joseph Baysestablished
1516623 whorled hydrillaFLBradfordLake Rowell2009 03110206 Santa Feestablished
1516328 whorled hydrillaFLBradfordLake Sampson2009 03110206 Santa Feestablished
1518119 whorled hydrillaFLBrevardElbow Creek2009 03080202 Cape Canaveralunknown
1516507 whorled hydrillaFLBrevardFox Lake2009 03080101 Upper St. Johnsestablished
1518930 whorled hydrillaFLBrevardLake Winder2009 03080101 Upper St. Johnsestablished
1521303 whorled hydrillaFLBrevardSouth Lake2009 03080101 Upper St. Johnsestablished
1518888 whorled hydrillaFLCharlotteShell Creek2009 03100101 Peaceunknown
1518178 whorled hydrillaFLCitrusChassahowitzka River2009 03100207 Crystal-Pithlachascoteeestablished
1521594 whorled hydrillaFLCitrusCrystal River2009 03100207 Crystal-Pithlachascoteeestablished
1517113 whorled hydrillaFLCitrusTsala Apopka Lake (Floral City Arm)2009 03100208 Withlacoocheeestablished
1521778 whorled hydrillaFLCitrusWithlacoochee River2009 03100208 Withlacoocheeestablished
1519011 whorled hydrillaFLClayBlack Creek2009 03080103 Lower St. Johnsunknown
1520308 whorled hydrillaFLColumbiaAlligator Lake2009 03110206 Santa Feestablished
1518649 whorled hydrillaFLColumbiaWatertown Lake2009 03110201 Upper Suwanneeunknown
1517420 whorled hydrillaFLDuvalOrtega River2009 03080103 Lower St. Johnsunknown
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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 [1/14/2025].

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