Specimen Information

Hydrilla verticillata [unknown biotype]
(unknown biotype hydrilla)
Plants
Exotic

Specimen ID1687546
GroupPlants
GenusHydrilla
Speciesverticillata [unknown biotype]
Common Nameunknown biotype hydrilla
StateMA
CountyHampden
LocalityEnfield CT to Holyoke Dam
Mapping AccuracyAccurate
HUC8 NameOutlet Connecticut River
HUC8 Number01080205
HUC10 NameMill River-Connecticut River
HUC10 Number0108020501
HUC12 NamePecousic Brook-Connecticut River
HUC12 Number010802050102
Map
+
Collection Month9
Collection Year2018
Year AccuracyActual
Potential Pathwaydispersed | hitch hiker on small watercraft
Statusestablished
Reference 1
Ref. Number:34016
Author:GZA GeoEnvironmental, Inc.
Date:2019
Title:Mapping of Invasive Aquatic Species in the Connecticut River with a focus on Hydrilla verticillata & Trapa natans
Publisher:Massachusetts Department of Conservation and Recreation Office of Water Resources, Lakes and Ponds Program
Pages:30 pp
Record TypeLiterature
Freshwater/MarineFreshwater


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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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/3/2022].

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