| Family | BRASSICACEAE |
| Genus species | Arabis mcdonaldiana Eastw. |
| Habitat | rocks |
| Altitude | 200-1800m |
| Description | glabrous, lower leaves petiolate, oblanceolate to obovate, 1-3cm, entire or obtusely dentate, obtuse, stem leaves oblong, obtuse, flowers in raceme, sepals purple, oblong |
| Size | 10-30cm |
| Color | purple |
| Bloom | 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 division in fall; cuttings in late summer |
| Territory |
Northern America
Northwestern U.S.A. (Oregon ) Southwestern U.S.A. (California) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | BRASSICACEAE
|