| Family | ASTERACEAE |
| Genus species | Symphyotrichum nahanniense (Cody) Semple trib. Astereae |
| Synonyms | Aster nahanniensis Cody |
| Habitat | alluvial gravel |
| Altitude | 900-1100m |
| Description | basal leaves oblanceolate, entire, obtuse, glabrous, stem leaves sessile, linear-lanceolate, acute, capitula usually solitary, involucre cylindric-campanulate, phyllaries acute |
| Size | 5-40cm |
| Color | white, pale rose |
| Bloom | late summer |
| Ca | |
| Type | tuft, fl. stem decumbent |
| Cultivation | gravelly, humous, moist, sunny site alpine house, moist, humous, gravelly soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 16-21°C division in spring; cuttings in spring |
| Territory |
Northern America
Subarctic America (Northwest Territories) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | ASTERACEAE
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