Family | BRASSICACEAE |
Genus species | Draba arabisans Michx. sect. Leucodraba |
Synonyms | Draba arabis Pers. |
Draba longii Schwein. ex Torr. & A.Gray | |
Habitat | rocky slopes |
Altitude | 0-300m |
Description | leaves lanceolate or spathulate, 3-7cm long, minutely stellate-hirsute, flowers ca. 5-6mm in diam. in raceme, silicles ovate, subcampylotropic, 5-11mm long, glabrous |
Size | 7-30cm |
Color | white |
Bloom | spring, early summer |
Ca | + |
Type | rosette, carpet |
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
Western Canada (Manitoba ) Eastern Canada (New Brunswick , Newfoundland , Nova Scotia , Ontario , Québec ) North-Central U.S.A. (Minnesota , Wisconsin ) Northeastern U.S.A. (Maine , Michigan , New York , Vermont) |
Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
Comments | BRASSICACEAE
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