All ISCBC publications and products are downloadable from our website free of charge. You may also purchase hard copies, based on available inventory, from the ISCBC office. Prices shown do not include shipping or GST, and recover basic printing costs. Please contact the ISC office at 1-888-933-3722 to order hard copies.
- View file
Native to Europe, Asia and Siberia, tansy ragwort is thought to have been introduced to Canada in the 1850s via the ballast water of ships and also as a medicinal herb. Since then, it has largely spread through hay as a contaminant.