Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID237265
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateID
CountyOwyhee
LocalitySnake River at Walter's Ferry
Mapping AccuracyAccurate
HUC8 NameMiddle Snake-Succor
HUC8 Number17050103
HUC10 NameRabbit Creek-Snake River
HUC10 Number1705010305
HUC12 NameWright Island-Snake River
HUC12 Number170501030507
Map
+
Collection Day8
Collection Month10
Collection Year2006
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
CommentsFloating sprig found at launch and approximately a half acre infestation upstream 250 meters
Record TypePersonal communication
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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/14/2024].

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 general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.