| Family | FABACEAE |
| Genus species | Astragalus psilostylus Bunge |
| Bibliography | Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 11(16): 87 (1868) |
| Native Range | nw. Iran |
| Primary Biome | Temperate |
| Habitat | stony grassland |
| Description | long adpressed spinose, leaves 6-jugate, elliptic-oblong, flat, spinose, grey pilose, flowers in spherical head in axils of leaves, calyx white hirsute |
| Size | 5-15cm |
| Color | white |
| Bloom | spring, early summer |
| Ca | |
| Type | subshrub |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained soil, sun |
| Propagation | scarified seed in spring, germ. 1-3 months, 10-13°C cuttings in late summer |
| Synonyms | Astracantha psilostyla (Bunge) Podlech Astragalus glabristylus Turrill Tragacantha psilostyla (Bunge) Kuntze |
| Territory | 3 Asia-Temperate 34 Western Asia (IRN Iran) |