| Family | ASTERACEAE |
| Genus species | Packera werneriifolia (A.Gray) W.A.Weber & Á.Löve trib. Senecioneae |
| Synonyms | Senecio alpicola Rydb. |
| Senecio muirii Greenm. | |
| Senecio petraeus Klatt | |
| Habitat | rocky slopes |
| Altitude | 2400-3700m |
| Description | thinly tomentose or glabrous, basal leaves petiolate, lanceolate to obovate, stem leaves few, reduced, capitula long pedunculate, sometimes only discoid |
| Size | 7-15cm |
| Color | yellow |
| Bloom | late 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 early spring and fall; cuttings in late summer |
| Territory |
Northern America
Northwestern U.S.A. (Colorado , Idaho , Wyoming ) Southwestern U.S.A. (Arizona , California , Nevada , Utah ) South-Central U.S.A. (New Mexico) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | ASTERACEAE
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