Plagiobothrys mollis (A. Gray) I.M. Johnst.

Idaho: Custer County: Apprx. 200 yds up road into Spar Canyon. Tributary of the East Fork of the Salmon River.
44.222942° N, 114.277205° W,
Datum: WGS 84. Uncertainty: 657 meters. Coordinate Source: Digital Map.
With Artemisia tridentata, Atriplex confertifolia. Flowers white, ca 7mm across limb; nutlets roughened on both sides and with a +/- keel on dorsal side. Apparently annual of perennial flower first year. Rare. Phenology: Flowers.

Douglass Henderson 4360, Jun 9, 1978
ID, Accession: 138753, Barcode: ID112696