Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
Plants
Exotic
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329 results for Hydrilla verticillata (hydrilla)
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Page:12345678910...>>
Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1894847 whorled hydrilla  [No locality description provided]2024 13110000 Rio Salado 
1894801 whorled hydrilla  [No locality description provided]2024   
1894805 whorled hydrilla  [No locality description provided]2024   
1894804 whorled hydrilla  [No locality description provided]2024   
1894850 whorled hydrilla  [No locality description provided]2024 13120000 Rio San Juan 
1894852 whorled hydrilla  [No locality description provided]2024   
1751336 whorled hydrillaALBarbour[No locality description provided]2024 03130003 Middle Chattahoochee-Walter F 
1752303 whorled hydrillaALColbert[No locality description provided]2024 06030005 Pickwick Lake 
1752108 whorled hydrillaALMarshall[No locality description provided]2024 06030001 Guntersville Lake 
1752676 whorled hydrillaARGarland[No locality description provided]2024 08040101 Ouachita Headwaters 
1751678 whorled hydrillaARHoward[No locality description provided]2024 11140109 Lower Little Arkansas, Oklahoma 
1752675 northern hydrillaCTHartford[No locality description provided]2024 01080205 Outlet Connecticut River 
1739657 northern hydrillaCTHartford[No locality description provided]2024 01080205 Outlet Connecticut River 
1752987 northern hydrillaCTMiddlesex[No locality description provided]2024 01080205 Outlet Connecticut River 
1752275 northern hydrillaCTMiddlesex[No locality description provided]2024 01080205 Outlet Connecticut River 
1752343 northern hydrillaCTMiddlesex[No locality description provided]2024 01080205 Outlet Connecticut River 
1752352 northern hydrillaCTMiddlesex[No locality description provided]2024 01080205 Outlet Connecticut River 
1752150 northern hydrillaCTNew London[No locality description provided]2024 01080205 Outlet Connecticut River 
1751507 northern hydrillaCTNew London[No locality description provided]2024 01100003 Thames 
1737163 northern hydrillaCTTollandHolbrook Pond2024 01080205 Outlet Connecticut Riverestablished
1875865 whorled hydrillaFLAlachua[No locality description provided]2024 03080102 Oklawaha 
1876037 whorled hydrillaFLAlachua[No locality description provided]2024 03080102 Oklawaha 
1876043 whorled hydrillaFLAlachua[No locality description provided]2024 03080102 Oklawaha 
1876042 whorled hydrillaFLAlachua[No locality description provided]2024 03080102 Oklawaha 
1876011 whorled hydrillaFLAlachua[No locality description provided]2024 03080102 Oklawaha 
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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 [2/21/2026].

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