| Family | BRASSICACEAE |
| Genus species | Draba petrophila Greene |
| Habitat | rocks |
| Altitude | 1200-2750m |
| Description | basal leaves narrowly oblanceolate, entire, long petiolate, subglabrous, stem leaves imbricate, sessile, denticulate, inflorescence elongate, 5-20-flowered, silicles linear |
| Size | 3-20cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | rosette, 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
Southwestern U.S.A. (Arizona) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | BRASSICACEAE
|