| Family | ASTERACEAE |
| Genus species | Erigeron sionis Cronquist trib. Astereae |
| Bibliography | Brittonia 6: 258 (1947) |
| Native Range | Utah |
| Primary Biome | Temperate |
| Habitat | rocks |
| Altitude | 1200-3100m |
| Description | stoloniferous, basal leaves oblanceolate, pinnatilobate, sometimes entire or dentate, capitula 1-4, involucre hirsute, ligules 22-38, 4-7mm long |
| Size | 2-25cm |
| Color | white |
| Bloom | spring, summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 16-21°C division in spring; cuttings in spring and late summer |
| Territory | 7 Northern America 76 Southwestern U.S.A. (UTA Utah) |