| Family | ASTERACEAE |
| Genus species | Pityopsis ruthii (Small) Small trib. Astereae |
| Synonyms | Chrysopsis ruthii Small |
| Heterotheca ruthii (Small) V.L.Harms | |
| Habitat | alluvial gravel |
| Altitude | 200-400m |
| Description | basal leaves linear-lanceolate, stem leaves crowded, sessile, linear-lanceolate, silvery hirsute, capitula 1-8 in corymb, involucre narrowly campanulate, ligules 6-8mm |
| Size | 10-30cm |
| Color | yellow |
| Bloom | late summer, autumn |
| 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 division in spring; cuttings in spring |
| Territory |
Northern America
Southeastern U.S.A. (Tennessee) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | ASTERACEAE
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