Original identification: Myriophyllum sibiricum
Current identification: Myriophyllum sibiricum
Photographer: Craig Althen
Date Photographed: July 18, 2012
Location: U.S.A., Montana, Flathead County: Smith Lk.
Elevation: 3100 ft.
Coordinates: 48.169567° N, 114.4258° W
Phenology: Vegetative