Species Identification Confidence:
I'm absolutely certain
Museum or Herbarium Specimen
Live, recent dead, and long-dead specimens. Hand, brush and tray, and dip net collections. Collectors: Frest and Edward Johannes.
Decimal Degrees: 42.6,-114.5
Depth 1 - 5'. Rapids. Small springs with secondary calcite deposits occur along shoreline. Potholed basalt bedrock flanking thalweg. Potholes with boulders and gravel-sand patches with Potamogeton crispus, P. filiformis, Cladophora, Ceratophyllum, algae.
Game Management Unit:
September 1, 1992 (All day)
Unpublished agency report