| Family | ASTERACEAE |
| Genus species | Erigeron hyperboreus Greene trib. Astereae |
| Synonyms | Erigeron alaskanus Cronquist |
| Habitat | rocky slopes |
| Altitude | 30-2400m |
| Description | basal leaves narrowly oblanceolate, entire, hirsute, stem leaves linear, capitula solitary, involucre biseriate, deep purple, hirsute, ligules 30-60, 7-15mm long |
| Size | 3-15cm |
| Color | white, blue |
| Bloom | summer |
| Ca | + |
| Type | tuft |
| Cultivation | rock crevices with favourable water regime, eastern slopes alpine house, poor, drained 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 |
| Territory |
Asia-Temperate
Russian Far East (Magadan ) Northern America Subarctic America (Alaska , Yukon) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | ASTERACEAE
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