Family | BRASSICACEAE |
Genus species | Physaria brassicoides Rydb. |
Habitat | american prairie |
Altitude | 900-1400m |
Description | basal leaves in rosette, spathulate, long petiolate, stem leaves alternate, broadly lanceolate, silvery appressed hirsute, flowers pedicellate in narrow inflorescence |
Size | 5-20cm |
Color | yellow |
Bloom | late spring, summer |
Ca | |
Type | rosette, tuft |
Cultivation | sunny site with a deep, drained soil alpine house, rich, 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. (Colorado , Montana , Wyoming ) North-Central U.S.A. (North Dakota , Nebraska , South Dakota) |
Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
Comments | BRASSICACEAE
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