Descurainia pinnata subsp. nelsonii

  • Scientific name: Descurainia pinnata subsp. nelsonii (Rydb.) Detling Amer. Midl. Naturalist 22: 512. (1939).
  • Basionym: Sophia nelsonii Bull. Torrey Bot. Club 34: 436. (1907).


Additional Information:

  • Chromosome numbers: 2n = 14
  • Canadian status: native
  • Lifeform: annual
  • Ecology: rarely sub-arctic: dry slopes, meadow, flats, pine-sagebrush areas, stream beds and flats, prairies, benches; sand, gravel, grass and clay; roadsides and waste places