Specimen Information

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

Specimen ID887770
GroupPlants
GenusHydrilla
Speciesverticillata [monoecious]
Common Namemonoecious hydrilla
StateMD
CountyQueen Anne's
LocalityMarshy Creek
Mapping AccuracyAccurate
HUC8 NameChester-Sassafras
HUC8 Number02060002
HUC10 NameEastern Bay
HUC10 Number0206000206
HUC12 NameProspect Bay-Eastern Bay
HUC12 Number020600020606
Map
+
Collection Day20
Collection Month7
Collection Year2004
Year AccuracyActual
Potential Pathwaycanal
Statusestablished
Reference 1
Ref. Number:28139
Author:Orth, R.J., D.J. Wilcox, L.S. Nagey, A.L. Owens, J.R. Whiting, and A.K. Kenne.
Date:2005
Title:2004 distribution of submerged aquatic vegetation in Chesapeake Bay and Coastal Bays
Publisher:Virginia Institute of Marine Science, College of William and Mary
CommentsDiscovered in 2004
Record TypeLiterature
Earliest Recordcounty
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. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/20/2019].

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.