Centaurea jacea (Brown Knapweed) is a species of perennial herb in the family Asteraceae. They have a self-supporting growth form. They have simple, broad leaves and achene. Flowers are visited by Bumble Bees, Chrysotoxum arcuatum, Halictus, and Honey bee. Individuals can grow to 0.51 m.
EOL has data for 23 attributes, including: