| Family | ONAGRACEAE |
| Genus species | Oenothera acaulis Cav. sect. Lavauxia |
| Bibliography | Icon. 4: 68 (1798) |
| Native Range | c. & s. Chile |
| Primary Biome | Temperate |
| Habitat | sands and rocks |
| Altitude | 0-2600m |
| Description | leaves oblanceolate, 10-20cm long, pinnatisect, terminal segment often red variegate, flowers fragrant, in axils of upper leaves, to 7cm across, flowering in late afternoon |
| Size | 10-15cm |
| Color | white, fading pink |
| Bloom | summer, autumn |
| Ca | |
| Type | perennial |
| 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 division in fall; cuttings in late summer |
| Synonyms | Lavauxia cuspidata Spach Lavauxia mutica Spach Oenothera acaulis var. caulescens C.Presl Oenothera acaulis var. grandiflora (Ruiz & Pav.) Kuntze Oenothera acaulis var. major Ser. Oenothera anisoloba Sweet Oenothera grandiflora Ruiz & Pav. Oenothera perampla Graham Oenothera taraxacifolia Sweet |
| Territory | 8 Southern America 85 Southern South America (CLC Chile Central, CLS Chile South) |