Hydrilla verticillata
Hydrilla verticillata

6 results for Hydrilla verticillata (hydrilla)
Download Data
Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1545238 TXJackson[Lake Texana, Brackenridge Plantation Recreation Area]2019 12100102 Navidadestablished
1421267 TXJackson[Locality description not provided]2011 12100102 Navidadunknown
1471138 TXJacksonLake Texana2006 12100102 Navidadestablished
1471040 TXJacksonLake Texana2010 12100102 Navidadestablished
1471150 TXJacksonLake Texana2014 12100102 Navidadestablished
230712 TXJacksonTexana Reservoir1996 12100102 Navidadestablished

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.

Data are not available for download from the web site. Please contact NAS staff for a custom query.


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. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/17/2019].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.