Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
Plants
Exotic

81 results for Hydrilla verticillata (hydrilla)
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Page:1234
Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
877604 monoecious hydrillaVAAlbemarleAlbemarle Lake2015 02080204 Rivannaestablished
877605 monoecious hydrillaVAAlbemarleChris Greene Lake2015 02080204 Rivannaestablished
877740 monoecious hydrillaVAAlbemarleSouth Fork Rivanna Reservoir2009 02080204 Rivannaestablished
1467886 monoecious hydrillaVAAlexandriaPotomac River near Alexandria2018 02070010 Middle Potomac-Anacostia-Occoquanestablished
1401276 monoecious hydrillaVAAmherstSweet Briar College Lower Lake2016 02080203 Middle James-Buffaloestablished
270976 monoecious hydrillaVABedfordLeesville Lake2010 03010101 Upper Roanokeestablished
252512 monoecious hydrillaVABedfordSmith Mountain Lake2007 03010101 Upper Roanokeestablished
230381 monoecious hydrillaVACarolineAnna River, downstream from the dam at Lake Anna. Largely in Hanover/Spotsylvania counties, extending into Caroline County past the bridge at Rt 1, but, not extending further past the bridge at I-95.1989 02080106 Pamunkeyestablished
1654693 monoecious hydrillaVACharles CityCharles City County, VA, USA2017 02080206 Lower Jamesestablished
1634154 monoecious hydrillaVACharles CityDockman Swamp; Jerdone's Big Woods, S of Co. Rt. 614 and E of Va. Rt. 155; P. O. Providence Forge2003 02080206 Lower Jamesestablished
1634153 monoecious hydrillaVACharles CityWest side of Chickahominy River, ca. 1.2 km SW of Watts Point1996 02080206 Lower Jamesestablished
235614 monoecious hydrillaVAChesapeakeCooper's Ditch, NE side of Hillwell bridge, City of Chesapeake2001 03010205 Albemarleestablished
269168 monoecious hydrillaVAChesterfieldSouth East end of Swift Creek Reservoir near Harbour Ln2010 02080207 Appomattoxestablished
271417 monoecious hydrillaVAChesterfieldSwift Creek Reservoir2009 02080207 Appomattoxestablished
878023 monoecious hydrillaVAChesterfieldSwift Creek Reservoir2009 02080207 Appomattoxestablished
230365 monoecious hydrillaVAChesterfield/PriAppomattox River, near intersection with the James River.1997 02080206 Lower Jamesestablished
1654830 monoecious hydrillaVACulpeper[Rappahannock River, between Glascock and Carter Runs]2020 02080103 Rapidan-Upper Rappahannockestablished
228426 monoecious hydrillaVADistrict of ColuPotomac River, along the George Washington Memorial Parkway1997 02070010 Middle Potomac-Anacostia-Occoquanestablished
1654707 monoecious hydrillaVAFairfax10709 Gunston Rd, Lorton, VA, US2018 02070010 Middle Potomac-Anacostia-Occoquanestablished
1654731 monoecious hydrillaVAFairfax11329 Waples Mill Rd, Oakton, VA, US2019 02070008 Middle Potomac-Catoctinestablished
1654763 monoecious hydrillaVAFairfaxBurke Lake Park, 7315 Ox Rd, Fairfax Station, VA 22039, United States2019 02070010 Middle Potomac-Anacostia-Occoquanestablished
230380 monoecious hydrillaVAFairfaxBurke Lake reservoir.1986 02070010 Middle Potomac-Anacostia-Occoquanestablished
1462735 monoecious hydrillaVAFairfaxDogue Creek, Potomac River2015 02070010 Middle Potomac-Anacostia-Occoquanestablished
1462731 monoecious hydrillaVAFairfaxDogue Creek, Potomac River2015 02070010 Middle Potomac-Anacostia-Occoquanestablished
229950 monoecious hydrillaVAFairfaxDyke Marsh, Potomac River.1982 02070010 Middle Potomac-Anacostia-Occoquanestablished
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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.


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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/22/2021].

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.