Specimen Information

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

Specimen ID1469064
GroupPlants
GenusHydrilla
Speciesverticillata [monoecious]
Common Namemonoecious hydrilla
StateOH
CountyMedina
Localitypond at Wadsworth Rd
Mapping AccuracyAccurate
HUC8 NameBlack-Rocky
HUC8 Number04110001
HUC10 NameWest Branch Rocky River
HUC10 Number0411000101
HUC12 NameHeadwaters West Branch Rocky River
HUC12 Number041100010103
Map

NAS ARM

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Collection Day30
Collection Month8
Collection Year2018
Year AccuracyActual
Potential Pathwayreleased aquarium | hitch hiker
Statusestablished
CommentsOriginal observation by Jim Spetz of Medina County Park District. Hydrilla Strike Team at Cleveland Metroparks gained access to the site, with Spetz's permission, and took 17 sediment cores and surveyed for depth of the pond. A formal risk assessment was completed and management activities are slated for the immediate future.
Record TypeNAS sighting report
VerifierIan Pfingsten
Freshwater/MarineFreshwater
Photo






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. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/15/2019].

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.