Regulated Act: Alberta Weed Control Act
Provincial Designation: Prohibited Noxious
Colour: Yellow
Latin Name: Centaurea solstitialis
Fact Sheet1: Click Here to View/Download PDF
Yellow StarThistle Apex Photo Credit Bud Mark Schwarzlander, University of Idaho, Bugwood.org
Yellow StarThistle Flower Photo Credit Mary Ellen (Mel) Harte, Bugwood.org
Yellow StarThistle Flower _ Seed Pod Photo Credit Charles Turner, USDA Agricultural Research Service, Bugwood.org
Yellow StarThistle Leaf Photo credit Mary Ellen (Mel) Harte, Bugwood.org
Yellow StarThistle Seed Pod Photo Credit Mary Ellen (Mel) Harte, Bugwood.org
Yellow StarThistle Seedling Photo Credit Cindy Roche, Bugwood.org
Yellow StarThistle Seeds Microscopic Photo credit D. Walters and C. Southwick, Table Grape Weed Disseminule ID, USDA APHIS PPQ, Bugwood.org
Yellow StarThistle Stem Photo credit Barry Rice, sarracenia.com, Bugwood.org
