Subularia aquatica subsp. americana

  • Scientific name: Subularia aquatica subsp. americana G.A. Mulligan & Calder Rhodora 66: 132. (1964).
  • Synonyms:
    • Subularia aquatica var. americana (G.A. Mulligan & Calder) B. Boivin Naturaliste Canad. 93: 646. (1966).
    • Common name: awlwort

Distribution:

Additional Information:

  • Chromosome numbers: n = 15; 2n = 28
  • Canadian status: native
  • Lifeform: annual, dwarfed, scapigerous, aquatic
  • Ecology: to arctic, aquatic: shallow river pools, clay pond bottoms, outlets and muddy margins, water flats, lake beaches and shores; sand, gravel, and mud