A Setter: Facing Left, with a Partridge Hiding among Burdocks on the Left https://www.rawpixel.com/image/9201282/image-vintage-paintings-public-domainFree Image from public domain licensePrairie burdock (Silphium terebirthinaceum): sections of the flowering stem with separate flower and fruit. Coloured… https://www.rawpixel.com/image/13970649/image-flower-plant-artFree Image from public domain licenseHokusai's Burdock Root (Kurama gobo) (1822). Original from The Art Institute of Chicago. https://www.rawpixel.com/image/7638484/original-from-the-art-institute-chicagoFree Image from public domain licenseBamboo leaf with kombu, burdock roots and nandina (1812) by Kubota Shunman https://www.rawpixel.com/image/13770064/bamboo-leaf-with-kombu-burdock-roots-and-nandina-1812-kubota-shunmanFree Image from public domain licenseIngredients used for dying of wool used at WPA (Works Progress Administration/Work Projects Administration) weaving project.… https://www.rawpixel.com/image/12173854/image-plant-person-artFree Image from public domain license