Sibbaldia procumbens L.

A mat-forming plant of high elevations, much like a very small-flowered Potentilla. Found throughout the western United States.

Plant habit at the pass at the top of the Norton Lakes Trail in the Smoky Mountains, Blaine County, Idaho, 7 Aug 2008.

A flower at the top of the Norton Lakes Trail, 7 Aug 2008.

Leaves at the top of the Norton Lakes Trail, 7 Aug 2008.

Another flower at the top of the Norton Lakes Trail, 7 Aug 2008.