Sparganium fluctuans (Morong) B.L. Rob.

Idaho: Boundary County: Idaho Panhandle National Forests; Round Prairie Creek; 0.5 mi S of Robinson Lake Campground; 3 mi SE of Eastport, Idaho, on the Canadian border. Elev. 2650 ft.
T65N R02E S21 SW
Datum: NAD 27. Uncertainty: 800 meters. Coordinate Source: TRS2LL.
Narrow, sluggish, low-gradient stream channel supporting floating and submergent aquatic communities surrounded on either bank by emergent marsh habitats dominated by Potentilla palustris, Glyceria grandis, G. borealis, Spiraea douglassii, Myosotis laxa, Phalaris arundinacea, and Sparganium emersum. Abundance: prominent rooted emergent growing in 0.75 m water. Phenology: Flowers and Fruits.

Robert Bursik 1424, Jul 23, 1988
With F. Rabe
ID, Accession: 158390, Barcode: ID013454