| Family | ASTERACEAE |
| Genus species | Erigeron watsonii (A.Gray) Cronquist trib. Astereae |
| Bibliography | Brittonia 6: 207 (1947) |
| Native Range | Idaho to Nevada and Utah |
| Primary Biome | Temperate |
| Habitat | rocky slopes |
| Altitude | 2400-3300m |
| Description | glabrous, basal leaves numerous, narrowly oblanceolate, to 6cm long, petiolate, stem leaves reduced, linear, capitula solitary, small, disc 5-10mm across, rays 13-25 |
| Size | 3-10cm |
| Color | pink, white |
| Bloom | 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 cuttings in spring and late summer |
| Synonyms | Aster watsonii A.Gray Asterigeron watsonii Rydb. |
| Territory | 7 Northern America 73 Northwestern U.S.A. (IDA Idaho) 76 Southwestern U.S.A. (NEV Nevada, UTA Utah) |