Descurainia richardsonii O.E. Shulz ssp. richardsoniiAnnotated by L. E. Detling, 13 Feb 1939.
Idaho: Fremont County: Hell Roaring Creek, 5 mi. west of Henry Lake.
Phenology: Flowers.
Arthur Cronquist 722, Jul 18, 1937
IDS, Accession: 1993.013, Catalog: 1993.13.399, Barcode: IDS0060697