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 and achenes. Flowers are visited by Monarch, http:treatment.plazi.orgidE5520ED46234F01592B1F4C7F02B1F29, Black Swallowtail, and Anthrax pauper. Individuals can grow to 0.66 m.
EOL has data for 14 attributes, including: