- Scientific name: Draba lactea Adams Mém. Soc. Nat. Moscou 5: 104. (1917).
- AK YT NT NU GR BC? MB QC NF LB
- Chromosome numbers: n = 24; 2n = 16, 48
- Canadian status: native
- Lifeform: perennial, caudex closely and many-branched
- Ecology: arctic, alpine: tundra, seepage swales, mossy and calcareous cliffs, sandy ridges, flats, beach slopes, rock slides, ridges and crevices, ravines
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