Lupinus multitinctus A. Nelson var. grandjeanii C. P. Sm.

Idaho: Elmore County: Boise National Forest: Boise River. Elev. 3600 ft.
0% slope; Loose granite soil. Weed; 0.1 density. Phenology: Flowering. Holotype: Lupinus multitinctus A. Nelson var. grandjeanii C. P. Sm.. Published 1952. Spec. Lupinorum 735. 1952.

Emile Grandjean 460, May 24, 1918
USFS, Accession: 506688, Barcode: USFS0030076