About Us

Canada Thistle

Cirsium arvense
Photo by www.state.sd.us

Habitat: Cultivated fields, roadsides, and disturbed areas all across Canada.

Description: Alternate, oblong leaves that have spiny lobes (prickles) all along the outside.  Purple or pink flowers that may be spiny at the top.  Look like pink furry balls on the top of the plant.

Size: Up to 1.2 m tall.

Fun Facts: The scientific name arvense means "of cultivated field" which describes exactly where it grows best.

Source: Wilkinson, K. Wildflowers of Alberta: A Guide to Common Wildflowers and Other Herbaceous Plants.  1999.  University of Alberta Press and Lone Pine Publishing

area wildlife + plants

Lesser Yellowlegs
Tringa flavipes
Bright yellow legs and a dark bill.  Lighter in color underneath, with dark streaking on the wings and head.
Click on Area Plants
to find out more.
Click on Area Wildlife
to find out more.

Our Sponsors & Partners