Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
Plants
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16734 results for Hydrilla verticillata (hydrilla)
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Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1672505 whorled hydrillaALBaldwin[No locality description provided]2019 03160204 Mobile-Tensaw 
1678621 whorled hydrillaALBaldwin[No locality description provided]2019 03160204 Mobile-Tensaw 
1674951 whorled hydrillaALBaldwin[No locality description provided]2020 03160204 Mobile-Tensaw 
1673787 whorled hydrillaALBaldwin[No locality description provided]2020 03160205 Mobile Bay 
1699993 whorled hydrillaALBaldwin[No locality description provided]2021 03160205 Mobile Bay 
1523046 whorled hydrillaALBaldwinBay Minette Creek, Daphne2018 03160204 Mobile-Tensawestablished
1336088 whorled hydrillaALBaldwinCa. 0.5 mi. S of Mobile Bay Causeway, on the E side of the bay1996 03160204 Mobile-Tensawunknown
230391 whorled hydrillaALBaldwinMcRenolds Lake (Negro Basin/Lake)1998 03160204 Mobile-Tensawestablished
230363 whorled hydrillaALBaldwinRaft River near mouth of Crab Creek.1992 03160204 Mobile-Tensawestablished
230431 whorled hydrillaALBaldwinYancy Bay, Mobile Delta.1990 03160204 Mobile-Tensawestablished
1751336 whorled hydrillaALBarbour[No locality description provided]2024 03130003 Middle Chattahoochee-Walter F 
1709450 whorled hydrillaALBarbourVic. Of Eufala; Inlet of Lake Eufala along W side of Hwy431 at 1.3 mi S of jct with Hwy 285 at Lakepoint Resort State Park1998 03130003 Middle Chattahoochee-Walter F 
1743309 whorled hydrillaALChambers[No locality description provided]2019 03130002 Middle Chattahoochee-Lake Harding 
270590 whorled hydrillaALChoctawA boat ramp on the Choctaw NWR east of Wildlife Rd2008 03160201 Middle Tombigbee-Chickasawestablished
1399722 whorled hydrillaALChoctawBoat ramp. Choctaw NWR2008 03160201 Middle Tombigbee-Chickasawunknown
213719 whorled hydrillaALChoctawCoffeeville Lake, in an embayment off the mainstem of the reservoir1978 03160201 Middle Tombigbee-Chickasawestablished
1401237 whorled hydrillaALClarkeSouth Bank Of Tombigbee River Ca. 0.5 Mi Upstream From Coffeeville Lock And Dam, Ca. 10 Mi E Of Silas; N1/2 Sec 13, T9n R2w1978 03160201 Middle Tombigbee-Chickasawestablished
1709341 whorled hydrillaALColbert[No locality description provided]2022 06030005 Pickwick Lake 
1752303 whorled hydrillaALColbert[No locality description provided]2024 06030005 Pickwick Lake 
1401239 whorled hydrillaALColbertGrowing In Ca 7 Ft Of Water In Pickwick Reservoir Along The Southern Shoreline At Trm 238.7l, Just Downstream Of An Industrial Water Intake; Ca 2 Mi Upstream Of The Natchez Trace Parkway Bridge.2007 06030005 Pickwick Lakeestablished
1401238 whorled hydrillaALColbertShallow Water Along Shoreline In Mulberry Creek Embayment On Pickwick Reservoir At Trm 241.5l; Ca 3 Mi E Of Cherokee.2007 06030005 Pickwick Lakeestablished
1657482 wandering hydrillaALColbertshallow water of Wilson Reservoir in McKernan Creek embayment (TRM 263.2), just N of River Road; ca 9.2 mi NE of downtown Tuscumbia2018 06030005 Pickwick Lakeestablished
1657483 wandering hydrillaALColbertShallow water of Wilson Reservoir near boat house of Leroy Darby in McKernan Creek embayment (TRM 263.2), N of River Road and ca 10.0 mi NE of downtown Tuscumbia2018 06030005 Pickwick Lakeestablished
1336084 whorled hydrillaALCovingtonLake Frank Jackson, ca. 3 miles N. of Opp; at junction of Hwy. 331 with Hwy. 381998 03140103 Yellowestablished
230394 whorled hydrillaALCovingtonLake Jackson1993 03140103 Yellowestablished
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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 [4/25/2025].

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