Arabis columbiana

  • Scientific name: Arabis columbiana Macoun Cat. Canad. Pl. 2(4): 304. (1888).
  • Synonyms:
    • Arabis sparsiflora var. columbiana (Macoun) Rollins Rhodora 43: 405. (1941).

Distribution:

Additional Information:

  • Chromosome numbers: n = 7, ca. 21, 22; 2n = ca. 21, 21+1B, 22, 32
  • Canadian status: native
  • Lifeform: perennial, caudex simple or branched
  • Ecology: arctic, alpine: steep slopes, banks and bluffs, open coniferous woods, damp fields and stream banks; rocky talus, gravel, sand and grass