Astragalus bisulcatus (Hook.) Gray
Annotated by Anthony B. Evanko, 11 Jul 1950.

Montana: Madison County: Beaverhead Forest. Elev. 6300 ft.
45.0222° N, 111.9756° W; T9S R3W S28
Coordinate Source: TRS-website.
Exact locality: Season grade; Slope: 3% WSW; Soil: heavy clay; Type: grassland - sage; Density in tenths: .1; Principal associated species in order of abundance: Ada, Cma, Big sage; Use: close; Distribution: heavy soils; Abundance: common; Forage value: Palatability: moderate; Grazed by: C&S; Season grazed: summer; Usual size of plant: 18-24"; Flowering period: July; Period of seed dissemination: Aug-Sept. Herbarium of the Forest Service, U.S. Department of Agriculture. Phenology: Flowers and Fruits.

Anthony B. Evanko ABE-98, Jul 11, 1950
MONTU, Accession: 91077