Hydrilla verticillata [monoecious]
Hydrilla verticillata [monoecious]
(monoecious hydrilla)

7 results for Hydrilla verticillata [monoecious] (monoecious hydrilla)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
230899 DCDistrict of Columbiaditches leading to marshy backwater area of the Anacostia River, from Kenilworth Gardens in Washington D.C.1982 02070010 Middle Potomac-Anacostia-Occoquanestablished
877576 DCDistrict of ColumbiaKenilworth Aquatic Gardens1982 02070010 Middle Potomac-Anacostia-Occoquanestablished
232297 DESussexRecords Pond, Laurel1982 02080109 Nanticokeestablished
230900 MDMontgomeryChesapeake and Ohio Canal, Violettes Lock, near Seneca1982 02070008 Middle Potomac-Catoctinestablished
230404 NCWakeLake Anne1982 03020201 Upper Neuseestablished
229950 VAFairfaxDyke Marsh, Potomac River.1982 02070010 Middle Potomac-Anacostia-Occoquanestablished
228435 VAFairfaxPotomac River; bay near Belle Haven, south of Alexandria1982 02070010 Middle Potomac-Anacostia-Occoquanestablished

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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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/7/2022].

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