Family | BRASSICACEAE |
Genus species | Draba stenopetala Trautv. sect. Chrysodraba |
Bibliography | Trudy Imp. S.-Peterburgsk. Bot. Sada 6: 11 (1879) |
Native Range | ne. Russian Far East, Alaska to nw. British Columbia |
Primary Biome | Subarctic |
Habitat | rocky slopes |
Altitude | 100-1850m |
Description | leaves minute, oblong-ovate, at base cuneate, obtuse, 3mm, ciliate, raceme 2-3-flowered, subsessile, sepals oblong, petals 3mm long, narrowly spathulate-cuneate |
Size | 1-3cm |
Color | yellow, purple |
Bloom | late spring |
Ca | |
Type | subshrub |
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 |
Synonyms | Draba stenopetala var. purpurea Hultén |
Territory | 3 Asia-Temperate 31 Russian Far East (KAM Kamchatka, MAG Magadan) 7 Northern America 70 Subarctic America (ASK Alaska, YUK Yukon) 71 Western Canada (BRC British Columbia) |