Centaurea stoebe (Spotted Knapweed) is a species of biennial herb in the family Asteraceae. They have a self-supporting growth form. They have simple, broad leaves. Flowers are visited by Bumble Bees, Megachile fidelis, Chrysotoxum, and Villa pretiosa. Individuals can grow to 0.66 m.
EOL has data for 13 attributes, including: