What is St Barnaby's Thistle?
St Barnaby's Thistle (Centaurea solstitialis) is an annual or biennial forb that thrives in a variety of habitats across Europe and parts of Asia, including Albania, Austria, Belarus, Bulgaria, and Ukraine, as well as regions like Saudi Arabia and Turkey. St Barnaby's Thistle (Latin: Centaurea solstitialis, family Asteraceae) is an edible plant catalogued in PlantSage.
