Carduus crispus (Curly Plumeless Thistle) is a species of biennial herb in the family Asteraceae. They have a self-supporting growth form. They have simple, broad leaves and achenes. Flowers are visited by hedge brown, Buff-tailed bumblebee, Melanostoma mellina, and High brown fritillary. Individuals can grow to 0.93 m.
EOL has data for 19 attributes, including: