| Family | BRASSICACEAE |
| Genus species | Draba porsildii G.A.Mulligan |
| Bibliography | Canad. J. Bot. 52: 1795 (1974) |
| Native Range | Subarctic America to n. Colorado |
| Primary Biome | Temperate |
| Habitat | scree |
| Altitude | 600-3000m |
| Description | basal leaves in rosette, lanceolate, 3-12mm long, entire, hirsute, flowers pedicellate in terminal, subflattened inflorescence, silicles glabrous, narrowly elliptic, 4-8mm |
| Size | 2-12cm |
| Color | white |
| Bloom | summer |
| Ca | |
| Type | subshrub |
| Cultivation | gravelly, humous, moist, sunny site alpine house, moist, humous, gravelly soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C cuttings of rosettes in late summer |
| Synonyms | Draba nivalis var. brevicula Rollins Draba porsildii var. brevicula (Rollins) Rollins |
| Territory | 7 Northern America 70 Subarctic America (ASK Alaska, NWT Northwest Territories, YUK Yukon) 71 Western Canada (ABT Alberta, BRC British Columbia) 73 Northwestern U.S.A. (COL Colorado, MNT Montana, WYO Wyoming) |
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