| Family | BRASSICACEAE |
| Genus species | Parrya rydbergii Botsch. |
| Synonyms | Parrya platycarpa Rydb. |
| Habitat | rocky slopes |
| Altitude | 2900-3700m |
| Description | densely glandular, leaves petiolate, obovate to spathulate, 2-5cm, incised or coarsely dentate, acute, flowers 3-15 in raceme, petals 1-2cm long, retuse, siliques linear |
| Size | 5-15cm |
| Color | lavender-blue, purple |
| Bloom | summer |
| Ca | + |
| Type | tuft |
| Cultivation | rock crevices with favourable water regime, eastern slopes alpine house, poor, drained soil, shading in summer |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C cuttings in late summer |
| Territory |
Northern America
Northwestern U.S.A. (Wyoming ) Southwestern U.S.A. (Utah) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | BRASSICACEAE
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