Draba arabisans

  • Scientific name: Draba arabisans Michx. Fl. Bor.-Amer. 2: 28. (1803).
  • Synonyms:
    • Draba arabisans var. arabisans Michx. Fl. Bor.-Amer. 2: 28. (1803).
    • Draba arabisans var. superiorensis Butters and Abbe Rhodora 55: 153. (1953).
    • Common name: rock cress whitlow- grass

Distribution:

Additional Information:

  • Chromosome numbers: n = 48; 2n = 96
  • Canadian status: native
  • Lifeform: perennial, ± caespitose, mat-forming
  • Ecology: rocky barrens, shores, banks, cliffs, islets, knolls, crevices, ledges, dunes; sand, gravel, clay, talus, shale, basalt, conglomerate; along railway