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
1677404 DENew Castle[No locality description provided]2021 02040205 Brandywine-Christina 
1699701 DENew Castle[No locality description provided]2022 02040205 Brandywine-Christina 
228655 DENew CastleBurtons Pond, Snavely Property, Centerville1987 02040205 Brandywine-Christinaestablished
1695228 DENew CastlePrivate Pond1995 02040205 Brandywine-Christinaunknown
1695239 DENew CastlePrivate Pond2013 02040205 Brandywine-Christinaunknown
228656 DENew CastleWilmington, pond on Bennett property.1995 02040205 Brandywine-Christinaestablished

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.


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 [4/13/2024].

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