| Family | ASTERACEAE |
| Genus species | Symphyotrichum yukonense (Cronquist) G.L.Nesom trib. Astereae |
| Bibliography | Phytologia 77: 294 (1995) |
| Native Range | Subarctic America |
| Primary Biome | Subarctic |
| Habitat | tundra |
| Altitude | 300-1500m |
| Description | basal leaves alate-petiolate, narrowly oblanceolate, margins scabrous, glabrous, stem leaves sessile, linear-lanceolate, acute, capitula solitary, involucre campanulate |
| Size | 5-30cm |
| Color | purple, blue |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | humous, moist, but in winter drier, semi-shady site alpine house, moist, humous soil, shading in summer |
| Propagation | seed in spring, barely covered, germ. 1 month, 16-21°C division in spring; cuttings in spring and late summer |
| Synonyms | Aster yukonensis Cronquist Virgulus yukonensis (Cronquist) Reveal & Keener |
| Territory | 7 Northern America 70 Subarctic America (ASK Alaska, NWT Northwest Territories, YUK Yukon) |