| Family | BRASSICACEAE |
| Genus species | Physaria oregona S.Watson |
| Synonyms | Lesquerella oregona (S.Watson) G.A.Mulligan |
| Habitat | dry, rocky slopes |
| Altitude | 900-1900m |
| Description | basal leaves 2-5cm long, oblanceolate to obovate, dentate or lyrate-lobate, grey and silvery hirsute, flowers 3-12mm across in raceme |
| Size | 10-35cm |
| Color | lemmon yellow |
| Bloom | late spring |
| Ca | |
| Type | tuft |
| Cultivation | sunny, dry, rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C cuttings of rosettes in late summer |
| Territory |
Northern America
Northwestern U.S.A. (Idaho , Oregon , Washington) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | BRASSICACEAE
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