| Family | ASTERACEAE |
| Genus species | Erigeron trifidus Hook. trib. Astereae |
| Habitat | screes |
| Altitude | 2600-3400m |
| Description | taproot, basal leaves spathulate, usually trilobate, coarsely ciliate, hirsute, capitula solitary, involucre purple, hirsute, glandular, ligules 20-40, 10-15mm long |
| Size | 3-8cm |
| Color | white, rose |
| Bloom | summer |
| Ca | |
| Type | tuft |
| 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 cuttings in spring and late summer |
| Territory |
Northern America
Western Canada (Alberta , British Columbia) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
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| Comments | ASTERACEAE
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