| Family | FABACEAE |
| Genus species | Astragalus micromerius Barneby |
| Bibliography | Leafl. W. Bot. 5: 85 (1948) |
| Native Range | New Mexico |
| Primary Biome | Subtropical |
| Habitat | rocks |
| Altitude | 2000-2300m |
| Description | silvery hirsute, leaves small, crowded, 4-20mm long, leaflets 3-9, flower solitary, 5-7mm long, pod ovoid, 4-5mm long, unilocular |
| Size | 1-5cm |
| Color | whitish, rose |
| Bloom | late spring, summer |
| Ca | + |
| Type | perennial |
| Cultivation | sunny, dry, rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | scarified seed in spring, germ. 1-3 months, 10-13°C cuttings in late summer |
| Territory | 7 Northern America 77 South-Central U.S.A. (NWM New Mexico) |