Weeds of Concern

Weeds of Concern


Several regulated weed species can be found in the MD of Bighorn.  Here is a list of some Weeds of Concern in the Municipality:
  • Blueweed (Echium vulgare) Noxious
  • Field Scabious (Knautia arvensis) Noxious
  • Himalayan Balsam (Impatiens glandulifera) Prohibited Noxious
  • Orange Hawkweed (Hieracium aurantiacum) Prohibited Noxious
  • Oxeye Daisy (Leucanthemum vulgare, Chrysanthemum leucanthemum) Noxious
  • Spotted Knapweed (Centaurea maculosa) Prohibited Noxious
  • Wild Caraway (Carum carvi) Noxious
  • Yellow Clamatis (Clematis tangutica) Noxious