Lupinus albifrons Benth.

Idaho: Lewis County: Nez Perce Indian Reservation, 3 mi E of Craigmont on Hwy 62. Elev. 3450 ft.
46.2833° N, 116.3667° W,
Datum: WGS 84. Uncertainty: 578 meters. Coordinate Source: GeoLocate.
Disturbed prairie remnant, adjacent to cultivated field. Slope 20-30%, aspect N. Parent material basalt. Very moist dark, clayey soil. Assoc.: Arrhenatherum elatius, Koeleria macrantha, Poa bulbosa, Phleum arvense, Wyethia amplexicaulis, Rosa canina, Cirsium arvense, Sidalcea oregana. Plant 4-5 dm from slender taproot. Leaves silvery pubescent beneath and above, also stem. Flowers blue-purple, loosely racemose. Center of banner white or yellow, darkening to purple upon pollination. Tip of keel exposed. Back of banner hairy on center third. Occasional. Phenology: Flowers.

Sara Crockett 508, Jun 28, 1996
ID, Accession: 120085, Barcode: ID064269