Family | ASTERACEAE |
Genus species | Wyethia angustifolia (DC.) Nutt. trib. Heliantheae |
Synonyms | Alacornia angustifolia DC. |
Wyethia foliosa Congdon | |
Wyethia robusta Nutt. | |
Habitat | grassland |
Altitude | 20-2100m |
Description | taproot, basal leaves linear-lanceolate, on both ends tapered, stem leaves sessile, shorter, lanceolate to ovate, capitula 7-10cm in diam., usually solitary |
Size | 15-60cm |
Color | yellow |
Bloom | summer |
Ca | |
Type | tuft |
Cultivation | mesic, slightly humous, sunny site alpine house, moist, rich, drained soil, sun |
Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C cuttings in late summer |
Territory |
Northern America
Northwestern U.S.A. (Oregon , Washington ) Southwestern U.S.A. (California) |
Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
Comments | ASTERACEAE
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