Knautia arvensis (Field Scabiosa) is a species of perennial herb in the family Caprifoliaceae. They have a self-supporting growth form. They have simple, broad leaves. Flowers are visited by Nomada armata, Syritta pipiens, Small tortoiseshell, and Rhingia campestris. Individuals can grow to 0.44 m.
EOL has data for 23 attributes, including: