| Family | ONAGRACEAE |
| Genus species | Oenothera albicaulis Nutt. ex Pursh sect. Anogra |
| Synonyms | Oenothera bradburiana Nutt. |
| Oenothera leptophylla Nutt. | |
| Oenothera nuttallii Sweet | |
| Habitat | dry, stony grassland |
| Description | shortly appresed hirsute, leaves variable, oblanceolate to oblong, entire to distinctly dentate, 1-6cm, flowers few, sepals linear, petals orbiculate, 2-3cm |
| Size | 10-35cm |
| Color | white, rose |
| Bloom | spring, early summer |
| Ca | |
| Type | tuft |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained 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. South-Central U.S.A. (New Mexico ) Mexico (Mexico Northeast , Mexico Northwest) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | ONAGRACEAE
albicaulis californica S.Watson, Proc. Amer. Acad. Arts 8: 582 (1872)
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