| Family | FABACEAE |
| Genus species | Astragalus trifoliatus Phil. |
| Bibliography | Linnaea 28: 681 (1858) |
| Native Range | c. Chile (Valparaíso) |
| Primary Biome | Temperate |
| Habitat | rocks |
| Altitude | 0-500m |
| Description | velutinous hirsute, leaves 5cm, petiolate, leaflets 3, subrhombic, flowers in short, dense raceme, corolla basally yellow, pod ovoid, curvate, pubescent |
| Size | 10-15cm |
| Color | violet |
| Bloom | summer |
| Ca | |
| Type | subshrub |
| Cultivation | sunny 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 |
| Synonyms | Astragalus valparaisiensis Speg. Tragacantha trifoliata (Phil.) Kuntze |
| Territory | 8 Southern America 85 Southern South America (CLC Chile Central) |