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 Aglaostigma aucupariae, meadow brown, Phasia obesa, and Stelis punctulatissima. Individuals can grow to 0.44 m.
EOL has data for 25 attributes, including: