Descurainia incisa (Engelm. ex A. Gray) Britt. ssp. paysonii (Detling) Rollins
Annotated by Michael Mancuso, 2 Nov 2017. Sources: Al-Shehbaz' key to Brassicaceae of Idaho.

Idaho: Valley County: Frank Church River of No Return Wilderness. Corduroy Meadows in Elk Creek drainage. ca. 3 miles northwest of Elk Creek Ranger Station. Elev. 6500 ft.
44° 26.936' N, 115° 26.971' W
Datum: WGS 84. Coordinate Source: GPS.
Slightly raised, convex-shaped mounds of relatively dry, sparsely vegetated, stony gravelly soil. Patches surrounded by wet/moist meadow vegetation. With Stenotus lanuginosus, Cymopterus glaucus, Festuca idahoensis. Petals yellow. Uncommon.

Michael Mancuso 4509, Jul 7, 2017
With W. Bascom, L. Martin
SRP, Accession: 63428