| Family | ONAGRACEAE |
| Genus species | Oenothera psammophila (A.Nelson & J.F.Macbr.) Wagner et al. sect. Pachylophus |
| Synonyms | Pachylophus psammophilus A.Nelson & J.F.Macbr. |
| Habitat | sands |
| Altitude | 1500-1650m |
| Description | taproot, glabrous, leaves oblanceolate, entire or sinuate-dentate, 7-15cm, flowers solitary, axillary, petals bilobate, 25-45mm long, in time red-purple |
| Size | 10-30cm |
| Color | white |
| Bloom | summer |
| Ca | |
| Type | tuft, fl. stem decumbent |
| Cultivation | open 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. (Idaho) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | ONAGRACEAE
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