Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
Plants
Exotic
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7 results for Hydrilla verticillata (hydrilla)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1421275 TXUpshur[Locality description not provided]2011 11140307 Little Cypressunknown
1698412 TXUpshur[No locality description provided]2022 11140307 Little Cypress 
1470922 TXUpshurGilmer Reservoir2013 11140307 Little Cypressestablished
1470857 TXUpshurGilmer Reservoir2014 11140307 Little Cypressestablished
1470923 TXUpshurGilmer Reservoir2015 11140307 Little Cypressestablished
1471032 TXUpshurGilmer Reservoir2016 11140307 Little Cypressestablished
1650471 TXUpshurUpshur County, TX, USA2017 11140307 Little Cypressestablished

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 [11/21/2024].

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