Cogswellia sandbergii M.E.Jones
Annotated by Marcus E. Jones, 21 Oct 2010.

Montana: Carbon County: North Line Creek, Beartooth Mtns.; on the east side of the Line Creek Plateau. Elev. 7050 ft.
45.0274° N, 109.2859° W; T9S R20E S20
Coordinate Source: TRS-website.
One plant in open forest along North Line Creek. With Thalictrum occidentale and Geranium richardsonii. Herbarium State University of Montana. Collected on both April 22 and 23, 1923. Phenology: Vegetative.

Peter Lesica 6182, Aug 6, 1993
MONTU, Accession: 118906