Specimen Information

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

Specimen ID236327
GroupPlants
GenusMyriophyllum
Speciesheterophyllum
Common Namevariable-leaf watermilfoil
StateOR
CountyLane
LocalitySiltcoos Lake, near boat launch
Mapping AccuracyAccurate
HUC8 NameSiltcoos
HUC8 Number17100207
HUC10 NameSiltcoos River-Frontal Pacific Ocean
HUC10 Number1710020701
HUC12 NameSiltcoos Lake-Frontal Pacific Ocean
HUC12 Number171002070103
Map
+
Collection Day5
Collection Month7
Collection Year2003
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
Record TypePersonal communication
Earliest Recordstate
VerifierMichael Moody, Indiana University
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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/26/2022].

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.