| Family | ASTERACEAE |
| Genus species | Erigeron sonnei Greene trib. Astereae |
| Bibliography | Pittonia 1: 218 (1888) |
| Native Range | California to Nevada |
| Primary Biome | Temperate |
| Habitat | grassland |
| Altitude | 1800-2800m |
| Description | taproot, basal leaves oblanceolate, 5-7cm, entire, eglandular, sparsely hirsute, capitula solitary, involucre 5-8mm, ligules 5-7mm |
| Size | 5-12cm |
| Color | bluish, purple |
| Bloom | late spring, summer |
| Ca | |
| Type | perennial |
| Cultivation | mesic, slightly humous, sunny site alpine house, moist, rich, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 16-21°C cuttings in spring and late summer |
| Synonyms | Erigeron eatonii var. sonnei (Greene) G.L.Nesom Erigeron nevadensis var. sonnei Smiley |
| Territory | 7 Northern America 76 Southwestern U.S.A. (CAL California, NEV Nevada) |