Descurainia pinnata subsp. intermedia

  • Scientific name: Descurainia pinnata subsp. intermedia (Rydb.) Detling Amer. Midl. Naturalist 22: 511. (1939).
  • Basionym: Sophia intermedia Mem. New York Bot. Gard. 1: 184. (1900).
  • Synonyms:
    • Descurainia pinnata var. filipes (A. Gray) M. Peck Madroéo 6: 133. (1941).
    • Descurainia pinnata var. intermedia (Rydb.) C.L. Hitchc. Univ. Wash. Publ. Biol. 17(2): 482. (1964).
    • Descurainia incisa subsp. filipes (A. Gray) Rollins Harvard Papers Bot. 4: 45. (1993).

Distribution:

Additional Information:

  • Chromosome numbers: 2n = 28
  • Canadian status: native
  • Lifeform: annual
  • Ecology: open dry low slopes, grasslands, streambeds, pine-sagebrush areas, cliffs, overgrazed ranges, gravelly beach, sandy banks, benches, runnels, ledges; sand, grass, talus, limestone; roadsides, along railway