| Family | ONAGRACEAE |
| Genus species | Oenothera acutissima W.L.Wagner sect. Lavauxia |
| Habitat | sagebrush wilding |
| Altitude | 1200-2600m |
| Description | long, branched, woody taproot, leaves irregularly pinnatipartite to pinnatisect, flowers solitary, 3-5cm across, flowering in the evening, capsule 4 winged |
| Size | 1-5cm |
| Color | yellow |
| Bloom | late spring, summer |
| Ca | |
| Type | tuft |
| Cultivation | sunny site with a poor, sandy soil alpine house, sandy soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 18-21°C cuttings in late summer |
| Territory |
Northern America
Northwestern U.S.A. (Colorado ) Southwestern U.S.A. (Utah) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | ONAGRACEAE
|