Specimen Information

Myriophyllum heterophyllum
Myriophyllum heterophyllum
(variable-leaf watermilfoil)
Plants
Native Transplant

Specimen ID242095
GroupPlants
GenusMyriophyllum
Speciesheterophyllum
Common Namevariable-leaf watermilfoil
StateMA
CountyHampden
LocalityCove of Hamilton Reservoir east of Mashapaug Road and north of Forest Road
Mapping AccuracyAccurate
HUC8 NameQuinebaug
HUC8 Number01100001
HUC10 NameUpper Quinebaug River
HUC10 Number0110000101
HUC12 NameMashapaug Pond
HUC12 Number011000010101
Map
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Collection Day30
Collection Month9
Collection Year2001
Year AccuracyActual
Potential Pathwayplanted ornamental | dispersed ornamental | hitch hiker on small watercraft
Statusestablished
Reference 1
Ref. Number:16042
Author:Invasive Plant Atlas of New England (IPANE).
Date:2007
Publisher:University of Conneticut, USDA
Record TypeLiterature
Museum Cat Number
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 [9/24/2020].

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.