Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
Plants
Exotic

41 results for Hydrilla verticillata (hydrilla)
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Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1401249 whorled hydrillaTNAndersonMargin of sinkhole pond that fluctuates with Melton Hill Reservoir at CRM 49.4R; ca 0.05 mi E of jct Melton Hill Drive and Union Valley Rd and ca. 1.4 mi WNW of the TVA Bull Run Steam Plant2011 06010207 Lower Clinchestablished
1401250 whorled hydrillaTNAndersonMargin of sinkhole pond that fluctuates with Melton Hill Reservoir at CRM 49.4R; ca 0.05 mi E of jct Melton Hill Drive and Union Valley Rd and ca. 1.4 mi WNW of the TVA Bull Run Steam Plant2011 06010207 Lower Clinchestablished
1401251 whorled hydrillaTNBentonShallow water of overbank just NE of Harmon Creek embayment on Kentucky Reservoir at TRM 88.0L, ca. 10 mi NE of Camden2006 06040005 Kentucky Lakeestablished
1698590 wandering hydrillaTNCumberland[No locality description provided]2022 06010208 Emory 
1671327 wandering hydrillaTNCumberlandCrab Orchard, TN, USA2010 06010208 Emory 
1677950 wandering hydrillaTNCumberlandCumberland County, TN, USA2010 06010208 Emory 
1710432 wandering hydrillaTNDicksonCreech Hollow Lake, Montgomery Bell State Park2023 05130204 Harpeth 
1699665 whorled hydrillaTNHamilton[No locality description provided]2021 06020001 Middle Tennessee-Chickamauga 
1700608 whorled hydrillaTNHamilton[No locality description provided]2021 06020001 Middle Tennessee-Chickamauga 
1700265 whorled hydrillaTNHamilton[No locality description provided]2021 06020001 Middle Tennessee-Chickamauga 
1700100 whorled hydrillaTNHamilton[No locality description provided]2021 06020001 Middle Tennessee-Chickamauga 
1673807 whorled hydrillaTNHamiltonBooker T. Washington State Park, Chattanooga, TN, US2020 06020001 Middle Tennessee-Chickamauga 
1401253 whorled hydrillaTNHamiltonChickamauga Reservoir at TRM 473 near Booker T. Washington State Park; ca. 2 mi upstream of Chickamauga Dam1988 06020001 Middle Tennessee-Chickamaugaestablished
229118 whorled hydrillaTNHamiltonChickamauga Reservoir, near Chattanooga.1988 06020001 Middle Tennessee-Chickamaugaestablished
1401252 wandering hydrillaTNHamiltonShallow water along right descending bank of Nickajack Reservoir at TRM 453R; ca. 4 mi NW of downtown Chattanooga2007 06020001 Middle Tennessee-Chickamaugaestablished
1401254 whorled hydrillaTNHardinPickwick Reservoir at TRM 208.4L; ca. 2 mi ENE of Pickwick Landing State Park2007 06030005 Pickwick Lakeestablished
1401255 whorled hydrillaTNHenrywest overbank of Kentucky Reservoir at TRM 71.3L; ca. 4.5 mi SE of Paris Landing State Park2007 06040005 Kentucky Lakeestablished
1401256 whorled hydrillaTNHoustonN side of old RR causeway at Danville at TRM 78.2R on E shoreline of Kentucky Reservoir; ca. 2 mi WSW of McKinnon2007 06040005 Kentucky Lakeestablished
1401257 wandering hydrillaTNHumphreysE side of Kentucky Reservoir at boat ramp northwest margin of Duck River Unit, Tennessee National Wildlife Refuge2007 06040005 Kentucky Lakeestablished
1673945 wandering hydrillaTNKnoxKnox, Tennessee, United States2020 06010107 Lower French Broad 
1401258 wandering hydrillaTNKnoxSinking Creek embayment (TRM 617.1R) in Ft. Loudoun Reservoir on upstream side of Westland Dr; ca. 1.9 mi E of Concord2011 06010201 Watts Bar Lakeestablished
1706103 wandering hydrillaTNLoudon[No locality description provided]2022 06010201 Watts Bar Lake 
1677746 wandering hydrillaTNLoudon37774, Loudon, TN, US2017 06010204 Lower Little Tennessee 
1409676 wandering hydrillaTNLoudonWatts Bar Lake, N of I-75 bridge2017 06010201 Watts Bar Lakeestablished
1701802 whorled hydrillaTNMarion[No locality description provided]2022 06020001 Middle Tennessee-Chickamauga 
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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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/26/2024].

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