Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID237263
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateID
CountyKootenai
LocalityMedicine Lake
Mapping AccuracyAccurate
HUC8 NameCoeur d'Alene Lake
HUC8 Number17010303
HUC10 NameHarrison Slough-Coeur d'Alene River
HUC10 Number1701030302
HUC12 NameBlack Lake-Coeur d'Alene River
HUC12 Number170103030202
Map
+
Collection Day18
Collection Month7
Collection Year2006
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
CommentsEntire NE area patchy & scattered infestation; floating fragments found. Solid and patchy spots in southern portions of the lake.
Record TypePersonal communication
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 [12/3/2024].

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.