Specimen Information

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

Specimen ID1467886
GroupPlants
GenusHydrilla
Speciesverticillata [monoecious]
Common Namemonoecious hydrilla
StateVA
CountyAlexandria
LocalityPotomac River near Alexandria
Mapping AccuracyAccurate
HUC8 NameMiddle Potomac-Anacostia-Occoquan
HUC8 Number02070010
HUC10 NameCameron Run-Potomac River
HUC10 Number0207001003
HUC12 NameLittle Hunting Creek-Potomac River
HUC12 Number020700100307
Map
+
Collection Day16
Collection Month7
Collection Year2018
Year AccuracyActual
Potential Pathwaydispersed
Statusestablished
CommentsFragments fround drifting along western shore
Record TypeNAS sighting report
VerifierIan Pfingsten
Freshwater/MarineFreshwater


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. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/28/2020].

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.