Arabidopsis lyrata subsp. petraea

  • Scientific name: Arabidopsis lyrata subsp. petraea (L.) O'Kane & Al-Shehbaz Novon 7(3): 326. (1997).
  • Synonyms:
    • Arabis media N. Busch Not. Syst. Herb. Hort. Petrop. 3: 11. (1922).

Distribution:

Additional Information:

  • Chromosome numbers: 2n = 16
  • Canadian status: native
  • Lifeform: perennial, caespitose
  • Ecology: arctic, coastal foothills, lowlands: disturbed gravelly tundra, dunes, river banks, deltas and sandbars; volcanic ash