| Family | GERANIACEAE |
| Genus species | Geranium sagasteguii Aedo |
| Bibliography | Harvard Pap. Bot. 9: 1 (2004) |
| Native Range | nw. Peru |
| Primary Biome | Montane Tropical |
| Habitat | rocky slopes |
| Description | basal leaves in rosette, cordate, palmatifid, on both faces glabrous, segments 5, the middle triangular, flowers solitary, petals 15-20mm, entire, glabrous |
| Size | 3-7cm |
| Color | white |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | rock crevices with favourable water regime, eastern slopes alpine house, poor, drained soil, shading in summer |
| Propagation | seed in spring, germ. 1 month, 10-16°C division in early spring and fall; cuttings in late summer |
| Territory | 8 Southern America 83 Western South America (PER Peru) |