Cardamine occidentalis

  • Scientific name: Cardamine occidentalis (S. Watson) Howell Fl. Northw. Amer. 1: 50. (1897).
  • Basionym: Cardamine pratensis var. occidentalis Gray, A. et al., Syn. Fl. N. Amer. 1: 158. (1895).

Distribution:

Additional Information:

  • Chromosome numbers: n = 32; 2n = 64
  • Canadian status: native
  • Lifeform: perennial, tuberous rhizomes
  • Ecology: streambanks, lakeshores, creeks of coastal lowlands, logging road; wet, often muddy soils, sometimes in running water