Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
Plants
Exotic
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150 results for Hydrilla verticillata (hydrilla)
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Page:123456
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1673564 MDAllegany[No locality description provided]2019 02070002 North Branch Potomac 
890424 MDAlleganyJust a few feet past the swimming buoy rope in Lake Habeeb, Rocky Gap State Park2015 02070002 North Branch Potomacestablished
1320964 MDAlleganyLake Habeeb. Rocky Gap State Park2014 02070002 North Branch Potomacestablished
1409955 MDAlleganyRocky Gap State Park2016 02070002 North Branch Potomacestablished
1409993 MDAlleganyRocky Gap State Park (Lake Habeeb)2015 02070002 North Branch Potomacestablished
1409957 MDAlleganyRocky Gap State Park (Lake Habeeb)2015 02070002 North Branch Potomacestablished
1695194 MDAlleganyRocky Gap State Park, Lake Habeeb2020 02070002 North Branch Potomacunknown
1695192 MDAlleganyRocky Gap State Park, Lake Habeeb2020 02070002 North Branch Potomacunknown
1695193 MDAlleganyRocky Gap State Park, Lake Habeeb2020 02070002 North Branch Potomacunknown
1695195 MDAlleganyRocky Gap State Park, Lake Habeeb2020 02070002 North Branch Potomacunknown
1673840 MDAnne Arundel[No locality description provided]2020 02060006 Patuxent 
1679312 MDAnne Arundel[No locality description provided]2020 02060006 Patuxent 
1675567 MDBaltimore[No locality description provided]2020 02060003 Gunpowder-Patapsco 
1679271 MDBaltimore[No locality description provided]2020 02060003 Gunpowder-Patapsco 
1679276 MDBaltimore[No locality description provided]2020 02060003 Gunpowder-Patapsco 
1676436 MDBaltimore[No locality description provided]2021 02060003 Gunpowder-Patapsco 
1698826 MDBaltimore[No locality description provided]2022 02060003 Gunpowder-Patapsco 
1655046 MDBaltimoreBaltimore County, MD, USA2020 02060003 Gunpowder-Patapscoestablished
1428109 MDBaltimoreBird River2017 02060003 Gunpowder-Patapscoestablished
1428121 MDBaltimoreBird River2017 02060003 Gunpowder-Patapscoestablished
1428122 MDBaltimoreBird River2017 02060003 Gunpowder-Patapscoestablished
1428102 MDBaltimoreBird River2017 02060003 Gunpowder-Patapscoestablished
1428114 MDBaltimoreBird River2017 02060003 Gunpowder-Patapscoestablished
892665 MDBaltimoreLoch Raven Reservoir, in cove2015 02060003 Gunpowder-Patapscoestablished
1654940 MDBaltimoreSaltpeter Creek, Baltimore, MD, US2019 02060003 Gunpowder-Patapscoestablished
Page:123456

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/21/2024].

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.