| Family | FABACEAE |
| Genus species | Astragalus owyheensis A.Nelson & J.F.Macbr. trib. Galegeae |
| Bibliography | Bot. Gaz. 55: 375 (1913) |
| Native Range | Oregon to Nevada |
| Primary Biome | Temperate |
| Habitat | sandy grassland |
| Altitude | 1000-1800m |
| Description | grey-green, leaves imparipinnate, leaflets 7-11, revolute, remote, linear-elliptic, 2-7mm, flowers 5-12 in lax raceme, corolla ca. 1cm, pod narrowly elliptic |
| Size | 5-15cm |
| Color | whitish |
| Bloom | late spring, summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny site with a poor, sandy soil alpine house, sandy soil, sun |
| Propagation | scarified seed in spring, germ. 1-3 months, 10-13°C cuttings in late summer |
| Synonyms | Astragalus atratus var. owyheensis (A.Nelson & J.F.Macbr.) M.E.Jones Tium owyheense (A.Nelson & J.F.Macbr.) Rydb. |
| Territory | 7 Northern America 73 Northwestern U.S.A. (ORE Oregon) 76 Southwestern U.S.A. (NEV Nevada) |