Lupinus lepidus Dougl. ex Lindl. ssp. caespitosus (Nutt.) Detl.
[= Lupinus caespitosus var. caespitosus]
Annotated by L. L. Phillips, 1954.

Idaho: Lemhi County: Above Silver Creek circa 8 miles northeast of Myer's Cove.
44.902319° N, 114.397465° W,
Datum: WGS 84. Uncertainty: 1000 meters. Coordinate Source: GeoLocate.
On sandy bench under conifers. Phenology: Flowers & Fruits. Isotype: Lupinus sinus-meyersi C.P. Sm.. Published 1946. Species Lupinorum 32: 562.

C. L. Hitchcock 9468, Jul 1, 1944
With C. V. Muhlick
WTU, Accession: 91655, Barcode: WTU-V-000625