| Family | ASTERACEAE |
| Genus species | Erigeron parryi Canby & Rose trib. Astereae |
| Bibliography | Bot. Gaz. 15: 65 (1890) |
| Native Range | Montana to Wyoming |
| Primary Biome | Temperate |
| Habitat | rocky slopes |
| Altitude | 1300-2200m |
| Description | taproot, basal leaves linear-oblanceolate, 10-25mm, entire, strigose to hirsute, capitula solitary, involucre 3-seriate, densely villose, ligules 20-40, 6-8mm long |
| Size | 2-10cm |
| Color | white, rose, bluish |
| 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, 10-16°C cuttings in spring and late summer |
| Territory | 7 Northern America 73 Northwestern U.S.A. (MNT Montana, WYO Wyoming) |