- Scientific name: Arabis alpina L. Sp. Pl. 2: 664. (1753).
- NU GR MB [ON] QC NF LB
- Chromosome numbers: n = 8; 2n = 16
- Canadian status: native
- Lifeform: perennial, matted, caudex branched
- Ecology: arctic, sub-arctic: wet areas of open slopes, meadows, cliffs, gorges, shorelines, flats, lake and stream banks and beds, beaches, springs; snowmelt and mossy areas; talus, scree, gravel, rocks, clay and calcareous soils
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