Family | BRASSICACEAE |
Genus species | Draba aurea Vahl ex Hornem. sect. Phyllodraba |
Synonyms | Draba aureiformis Rydb. |
Draba bakeri Greene | |
Draba uber A.Nelson | |
Habitat | rocky slopes |
Altitude | 0-4200m |
Description | basal leaves oblong to lanceolate, acute, entire, petiolate, 10-25mm long, stem leaves short, lanceolate, acute, raceme capitate, 15-30-flowered, petals 5mm long, narrowly obovate |
Size | 10-35cm |
Color | yellow |
Bloom | spring, early summer |
Ca | |
Type | rosette, 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 of rosettes in late summer |
Territory |
Northern America
Subarctic America (Alaska , Greenland , Nunavut , Northwest Territories , Yukon ) Western Canada (Alberta , British Columbia , Manitoba , Saskatchewan ) Eastern Canada (Newfoundland , Ontario , Québec ) Northwestern U.S.A. (Colorado , Idaho , Montana , Washington , Wyoming ) North-Central U.S.A. (South Dakota ) Southwestern U.S.A. (Arizona , Nevada , Utah ) South-Central U.S.A. (New Mexico) |
Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
Comments | BRASSICACEAE
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