| Family | ASTERACEAE |
| Genus species | Picradeniopsis oppositifolia (Nutt.) Rydb. trib. Helenieae |
| Synonyms | Trichophyllum oppositifolium Nutt. |
| Habitat | american prairie |
| Altitude | 900-2500m |
| Description | greyish scabrously strigose, trailing rootstock, leaves opposite, deeply tripartite into narrow, sometimes again tripartite segments, capitula few, rays few, 2-5mm long |
| Size | 5-25cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | subshrub |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C cuttings in late spring and late summer |
| Territory |
Northern America
Northwestern U.S.A. (Colorado , Montana , Wyoming ) North-Central U.S.A. (Kansas , North Dakota , Nebraska , Oklahoma , South Dakota ) Southwestern U.S.A. (Arizona ) South-Central U.S.A. (New Mexico , Texas) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | ASTERACEAE
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