Specimen Information

Hydrilla verticillata
Hydrilla verticillata
(monoecious hydrilla)
Plants
Exotic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

Specimen ID892665
GroupPlants
GenusHydrilla
Speciesverticillata
Common Namemonoecious hydrilla
StateMD
CountyBaltimore
LocalityLoch Raven Reservoir, in cove
Mapping AccuracyAccurate
HUC8 NameGunpowder-Patapsco
HUC8 Number02060003
HUC10 NameMiddle Gunpowder Falls
HUC10 Number0206000304
HUC12 NameLock Raven Reservoir-Gunpowder Falls
HUC12 Number020600030406
Map
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Collection Day18
Collection Month6
Collection Year2015
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
CommentsCove with mixed vegetation, with Southern Naiads(Najas guadalupensis) and hydrilla mixed together.
Record TypeNAS sighting report
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. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/25/2023].

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.