Invasive Species / Plants / Terrestrial / Spotted Knapweed Factsheet
REPORT NOXIOUS WEEDS/INVASIVE PLANTS, CONTACT:
Idaho Association of Weed Superintendents
University of Idaho Extension Office
Spotted Knapweed (Containment)
Spotted Knapweed - Short video describing the history, distribution and impact of spotted knapweed in North America, and detailed footage and descriptions for accurately identifying this species in the field.