| Family | ONAGRACEAE |
| Genus species | Camissonia tanacetifolia (Torr. & A.Gray) P.H.Raven |
| Synonyms | Oenothera tanacetifolia Torr. & A.Gray |
| Habitat | grassland |
| Altitude | 500-2500m |
| Description | acaulescent, leaves in outline lanceolate, sinuate, pinnatisect, segments unequal, acute, petals fading red, narrowly obovate, 10-15mm long |
| Size | 5-10cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | tuft |
| Cultivation | mesic, slightly humous, sunny site alpine house, moist, rich, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 18-21°C division in early spring and fall; cuttings in late summer |
| Territory |
Northern America
Northwestern U.S.A. (Idaho , Oregon , Washington ) Southwestern U.S.A. (California , Nevada) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | ONAGRACEAE
tanacetifolia quadriperforata P.H.Raven, Contr. U.S. Natl. Herb. 37(5): 248 (1969)
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