Family | ASTERACEAE |
Genus species | Gutierrezia petradoria (S.L.Welsh & Goodrich) S.L.Welsh trib. Astereae |
Synonyms | Xanthocephalum petradoria S.L.Welsh & Goodrich |
Habitat | rocky slopes |
Altitude | 1800-2700m |
Description | scabrous-hirsute, leaves rigid, all narrow, basal leaves linear-oblanceolate, 15-60mm long, flowerheads 1-4 in open inflorescence, ligules 5-8mm long |
Size | 10-40cm |
Color | yellow |
Bloom | late summer |
Ca | |
Type | subshrub |
Cultivation | sunny, dry, rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
Propagation | seed in spring, barely covered, germ. 1 month, 16-21°C cuttings in spring |
Territory |
Northern America
Southwestern U.S.A. (Utah) |
Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
Comments | ASTERACEAE
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