Specimen Information

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

Specimen ID232135
GroupPlants
GenusMyriophyllum
Speciesheterophyllum
Common Namevariable-leaf watermilfoil
StateMA
CountyPlymouth
LocalityAgawam River
Mapping AccuracyAccurate
HUC8 NameCape Cod
HUC8 Number01090002
HUC10 NameMattapoisett River-Frontal Buzzards Bay
HUC10 Number0109000203
HUC12 NameAgawam River-Frontal Buzzards Bay
HUC12 Number010900020303
Map
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Collection Day10
Collection Month9
Collection Year1971
Year AccuracyActual
Potential Pathwayplanted ornamental | dispersed | hitch hiker on small watercraft
Statusestablished
Reference 1
Ref. Number:10748
Author:Hellquist, C.B.
Date:1972
Title:Range extensions of vascular aquatic plants in New England
Journal:Rhodora
Volume:74
Issue:797
Pages:131-140
Record TypeLiterature
Museum Cat Numberherb/
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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/18/2024].

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