Bachelor's buttons - Invasive Species Council of British Columbia

Bachelor’s button (Cornflower) is a flowering plant that can be 1 m in height, with multiple bell-shaped blue, purple or pink marginal flower arranged around the flower head. This invasive plant produces large amounts of seed and can easily invade dry meadows, fields, and grasslands.

Canadian Invasive Plant Lists – Canadian Coalition for Invasive

Identify - Invasive Species Council of British Columbia

Gail Wallin - Chair Of The Board Of Directors - Canadian Council

Bachelor's Button – SSISC

Bachelor's Button – SSISC

Identify - Invasive Species Council of British Columbia

Identify - Invasive Species Council of British Columbia

Identify - Invasive Species Council of British Columbia

Plants, Free Full-Text

Report - Invasive Species Council of British Columbia

Gardeners urged to recognize, avoid invasive species when shopping

Identify - Invasive Species Council of British Columbia